TI01223D/06/EN/08.

22-00 Products Solutions Services

71574704
2022-08-01

Technical Information
Proline Promag H 300
Electromagnetic flowmeter

Specialist for hygienic applications with a compact, easily accessible

transmitter
Application Your benefits
• The bidirectional measuring principle is virtually • Flexible installation concept – numerous hygienic process
independent of pressure, density, temperature and viscosity connections
• For applications with sanitary requirements • Energy-saving flow measurement – no pressure loss due to
Device properties cross section constriction
• Liner made of PFA • Maintenance-free – no moving parts
• Sensor housing made of stainless steel (3-A, EHEDG) • Full access to process and diagnostic information –
• Wetted materials CIP-/SIP-cleanable numerous, freely combinable I/Os and Ethernet
• Compact hygienic dual-compartment housing with IP69 and • Reduced complexity and variety – freely configurable I/O
up to 3 I/Os functionality
• Backlit display with touch control and WLAN access • Integrated verification – Heartbeat Technology
• Remote display available
 Proline Promag H 300

Table of contents

About this document . . . . . . . . . . . . . . . . . . . . . . . . 4 Atmosphere . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Relative humidity . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Operating height . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Degree of protection . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Function and system design . . . . . . . . . . . . . . . . . . . 5
Vibration- and shock-resistance . . . . . . . . . . . . . . . . . . . 58
Measuring principle . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Interior cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Measuring system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Mechanical load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Equipment architecture . . . . . . . . . . . . . . . . . . . . . . . . . 7
Electromagnetic compatibility (EMC) . . . . . . . . . . . . . . . 58
Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Medium temperature range . . . . . . . . . . . . . . . . . . . . . . 58
Measured variable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Conductivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Measuring range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Pressure-temperature ratings . . . . . . . . . . . . . . . . . . . . 59
Operable flow range . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Pressure tightness . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Input signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Flow limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Pressure loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 System pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Output and input variants . . . . . . . . . . . . . . . . . . . . . . . 13 Vibrations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Output signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Magnetism and static electricity . . . . . . . . . . . . . . . . . . . 65
Signal on alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Mechanical construction . . . . . . . . . . . . . . . . . . . . 66
Ex connection data . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Dimensions in SI units . . . . . . . . . . . . . . . . . . . . . . . . . 66
Low flow cut off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Dimensions in US units . . . . . . . . . . . . . . . . . . . . . . . . . 85
Galvanic isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Protocol-specific data . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Measuring tube specification . . . . . . . . . . . . . . . . . . . . . 99
Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Fitted electrodes . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Terminal assignment . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Process connections . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Available device plugs . . . . . . . . . . . . . . . . . . . . . . . . . 33 Surface roughness . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Power consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Operability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Current consumption . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Operating concept . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Power supply failure . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Languages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Overcurrent protection element . . . . . . . . . . . . . . . . . . . 34
Local operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Electrical connection . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Remote operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Service interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Cable entries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Network integration . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Pin assignment, device plug . . . . . . . . . . . . . . . . . . . . . . 45
Supported operating tools . . . . . . . . . . . . . . . . . . . . . . 112
Cable specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
HistoROM data management . . . . . . . . . . . . . . . . . . . . 113
Overvoltage protection . . . . . . . . . . . . . . . . . . . . . . . . . 49

Certificates and approvals . . . . . . . . . . . . . . . . . . 115

Performance characteristics . . . . . . . . . . . . . . . . . . 50
CE mark . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Reference operating conditions . . . . . . . . . . . . . . . . . . . 50
UKCA marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Maximum measured error . . . . . . . . . . . . . . . . . . . . . . . 50
RCM mark . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Repeatability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Ex approval . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Temperature measurement response time . . . . . . . . . . . . 52
Sanitary compatibility . . . . . . . . . . . . . . . . . . . . . . . . . 116
Influence of ambient temperature . . . . . . . . . . . . . . . . . 52
Pharmaceutical compatibility . . . . . . . . . . . . . . . . . . . . 116
Functional safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 HART certification . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Mounting location . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 FOUNDATION Fieldbus certification . . . . . . . . . . . . . . . 117
Orientation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 Certification PROFIBUS . . . . . . . . . . . . . . . . . . . . . . . 117
Inlet and outlet runs . . . . . . . . . . . . . . . . . . . . . . . . . . 55 EtherNet/IP certification . . . . . . . . . . . . . . . . . . . . . . . 117
Adapters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 Certification PROFINET . . . . . . . . . . . . . . . . . . . . . . . . 117
Special mounting instructions . . . . . . . . . . . . . . . . . . . . 57 Certification PROFINET with Ethernet-APL . . . . . . . . . . 117
Radio approval . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Pressure Equipment Directive . . . . . . . . . . . . . . . . . . . 117
Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Additional certification . . . . . . . . . . . . . . . . . . . . . . . . 118
Ambient temperature range . . . . . . . . . . . . . . . . . . . . . 57
Other standards and guidelines . . . . . . . . . . . . . . . . . . 118
Storage temperature . . . . . . . . . . . . . . . . . . . . . . . . . . 57

2 Endress+Hauser
Proline Promag H 300

Ordering information . . . . . . . . . . . . . . . . . . . . . . 119

Application packages . . . . . . . . . . . . . . . . . . . . . . 119

Diagnostic functionality . . . . . . . . . . . . . . . . . . . . . . . 119
Heartbeat Technology . . . . . . . . . . . . . . . . . . . . . . . . 119
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
OPC-UA Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Device-specific accessories . . . . . . . . . . . . . . . . . . . . . . 120
Communication-specific accessories . . . . . . . . . . . . . . . 122
Service-specific accessories . . . . . . . . . . . . . . . . . . . . . 123
System components . . . . . . . . . . . . . . . . . . . . . . . . . . 123

Supplementary documentation . . . . . . . . . . . . . . 123

Standard documentation . . . . . . . . . . . . . . . . . . . . . . . 123
Supplementary device-dependent documentation . . . . . . 124

Registered trademarks . . . . . . . . . . . . . . . . . . . . . 125

Endress+Hauser 3
 Proline Promag H 300

About this document

Symbols Electrical symbols

Symbol Meaning

Direct current

Alternating current

Direct current and alternating current

Ground connection
A grounded terminal which, as far as the operator is concerned, is grounded via a
grounding system.

Potential equalization connection (PE: protective earth)

Ground terminals that must be connected to ground prior to establishing any other
connections.
The ground terminals are located on the interior and exterior of the device:
• Interior ground terminal: potential equalization is connected to the supply network.
• Exterior ground terminal: device is connected to the plant grounding system.

Communication-specific symbols

Symbol Meaning

Wireless Local Area Network (WLAN)

Communication via a wireless, local network.

LED
Light emitting diode is off.

LED
Light emitting diode is on.

LED
Light emitting diode is flashing.

Symbols for certain types of information

Symbol Meaning

Permitted
Procedures, processes or actions that are permitted.

Preferred
Procedures, processes or actions that are preferred.

Forbidden
Procedures, processes or actions that are forbidden.

Tip
Indicates additional information.

Reference to documentation

A Reference to page

Reference to graphic

Visual inspection

4 Endress+Hauser
Proline Promag H 300

Symbols in graphics

Symbol Meaning

1, 2, 3, ... Item numbers

1. , 2. , 3. , … Series of steps

A, B, C, ... Views

A-A, B-B, C-C, ... Sections

Hazardous area
-
Safe area (non-hazardous area)
.
Flow direction

Function and system design

Measuring principle Following Faraday's law of magnetic induction, a voltage is induced in a conductor moving through a
magnetic field.

Ue
I

v
B

I
L

A0028962

Ue Induced voltage
B Magnetic induction (magnetic field)
L Electrode spacing
I Current
v Flow velocity

In the electromagnetic measuring principle, the flowing medium is the moving conductor. The
voltage induced (Ue) is proportional to the flow velocity (v) and is supplied to the amplifier by means
of two measuring electrodes. The flow volume (Q) is calculated via the pipe cross-section (A). The
magnetic field is created through a switched direct current of alternating polarity.
Formulae for calculation
• Induced voltage Ue = B · L · v
• Volume flow Q = A · v

Endress+Hauser 5
 Proline Promag H 300

Measuring system The device consists of a transmitter and a sensor.

The device is available as a compact version:
The transmitter and sensor form a mechanical unit.

Transmitter

Proline 300 Device versions and materials:

• Transmitter housing
• Aluminum, coated: aluminum, AlSi10Mg, coated
• Stainless, hygienic: stainless steel, 1.4404
• Material of window in transmitter housing:
• Aluminum, coated: glass
• Stainless, hygienic: polycarbonate
A0026708 Configuration:
• External operation via 4-line, illuminated graphic local display (LCD)
with touch control and guided menus ("Make-it-run" wizards) for
application-specific commissioning.
• Via service interface or WLAN interface:
• Operating tools (e.g. FieldCare, DeviceCare)
• Web server (access via Web browser, e.g. Microsoft Internet
Explorer, Microsoft Edge)

Sensor

Promag H Nominal diameter range: DN 2 to 150 (1/12 to 6")

Materials:
• Sensor housing: stainless steel, 1.4301 (304)
• Measuring tubes: stainless steel, 1.4301 (304)
• Liner: PFA
• Electrodes: stainless steel, 1.4435 (316L); Alloy C22, 2.4602 (UNS
A0019897
N06022); tantalum; platinum (only up to DN 25 (1"))
• Process connections: stainless steel, 1.4404 (F316L); PVDF; PVC
adhesive sleeve
• Seals:
• DN 2 to 25 (1/12 to 1"): O-ring seal (EPDM, FKM, Kalrez), aseptic
gasket seal (EPDM, FKM, silicone)
• DN 40 to 150 (1 ½ to 6"): aseptic gasket seal (EPDM, FKM, silicone)
• Grounding rings: stainless steel, 1.4435 (316L); Alloy C22, 2.4602
A0019898
(UNS N06022); tantalum

6 Endress+Hauser
Proline Promag H 300

Equipment architecture
1

5
2 3

4
6

A0027512

1 Possibilities for integrating measuring devices into a system

1 Control system (e.g. PLC)
2 Connecting cable (0/4 to 20 mA HART etc.)
3 Fieldbus
4 Coupler
5 Non-hazardous area
6 Hazardous area: Zone 2; Class I, Division 2
7 Hazardous area: Zone 1; Class I, Division 1

Security IT security
Our warranty is valid only if the product is installed and used as described in the Operating
Instructions. The product is equipped with security mechanisms to protect it against any inadvertent
changes to the settings.
IT security measures, which provide additional protection for the product and associated data
transfer, must be implemented by the operators themselves in line with their security standards.

Device-specific IT security
The device offers a range of specific functions to support protective measures on the operator's side.
These functions can be configured by the user and guarantee greater in-operation safety if used
correctly. An overview of the most important functions is provided in the following section:

Function/interface Factory setting Recommendation

Write protection via hardware write Not enabled On an individual basis following risk assessment
protection switch →  8

Access code Not enabled Assign a customized access code during

(also applies for Web server login or (0000) commissioning
FieldCare connection) →  8

WLAN Enabled On an individual basis following risk assessment

(order option in display module)

WLAN security mode Enabled (WPA2- Do not change

PSK)

WLAN passphrase Serial number Assign a customized WLAN passphrase during

(password) →  8 commissioning

WLAN mode Access point On an individual basis following risk assessment

Web server →  8 Enabled On an individual basis following risk assessment

CDI-RJ45 service interface →  9 – On an individual basis following risk assessment

Endress+Hauser 7
 Proline Promag H 300

Protecting access via hardware write protection

Write access to the parameters of the device via the local display, Web browser or operating tool
(e.g. FieldCare, DeviceCare) can be disabled via a write protection switch (DIP switch on the main
electronics module). When hardware write protection is enabled, only read access to the parameters
is possible.
Hardware write protection is disabled when the device is delivered.

Protecting access via a password

Different passwords are available to protect write access to the device parameters or access to the
device via the WLAN interface.
• User-specific access code
Protect write access to the device parameters via the local display, Web browser or operating tool
(e.g. FieldCare, DeviceCare). Access authorization is clearly regulated through the use of a user-
specific access code.
• WLAN passphrase
The network key protects a connection between an operating unit (e.g. notebook or tablet) and the
device via the WLAN interface which can be ordered as an option.
• Infrastructure mode
When the device is operated in infrastructure mode, the WLAN passphrase corresponds to the
WLAN passphrase configured on the operator side.

User-specific access code

Write access to the device parameters via the local display, Web browser or operating tool (e.g.
FieldCare, DeviceCare) can be protected by the modifiable, user-specific access code.

WLAN passphrase: Operation as WLAN access point

A connection between an operating unit (e.g. notebook or tablet) and the device via the WLAN
interface, which can be ordered as an optional extra, is protected by the network key. The WLAN
authentication of the network key complies with the IEEE 802.11 standard.
When the device is delivered, the network key is pre-defined depending on the device. It can be
changed via the WLAN settings submenu in the WLAN passphrase parameter.

Infrastructure mode
A connection between the device and WLAN access point is protected by means of an SSID and
passphrase on the system side. Please contact the relevant system administrator for access.

General notes on the use of passwords

• The access code and network key supplied with the device should be changed during
commissioning.
• Follow the general rules for generating a secure password when defining and managing the access
code or network key.
• The user is responsible for the management and careful handling of the access code and network
key.

Access via Web server

The device can be operated and configured via a Web browser with the integrated Web server. The
connection is via the service interface (CDI-RJ45) or the WLAN interface. For device versions with
the EtherNet/IP and PROFINET communication protocols, the connection can also be established via
the terminal connection for signal transmission with EtherNet/IP, PROFINET (RJ45 plug) or
PROFINET with Ethernet-APL (two-wire).
The Web server is enabled when the device is delivered. The Web server can be disabled if necessary
(e.g. after commissioning) via the Web server functionality parameter.
The device and status information can be hidden on the login page. This prevents unauthorized
access to the information.
For detailed information on device parameters, see:
The "Description of Device Parameters" document →  124

8 Endress+Hauser
Proline Promag H 300

Access via OPC-UA

The "OPC UA Server" application package is available in the device version with the HART
communication protocol →  120.
The device can communicate with OPC UA clients using the "OPC UA Server" application package.
The OPC UA server integrated in the device can be accessed via the WLAN access point using the
WLAN interface - which can be ordered as an optional extra - or the service interface (CDI- RJ45) via
Ethernet network. Access rights and authorization as per separate configuration.
The following Security Modes are supported as per the OPC UA Specification (IEC 62541):
• None
• Basic128Rsa15 – signed
• Basic128Rsa15 – signed and encrypted

Access via service interface (CDI-RJ45)

The device can be connected to a network via the service interface (CDI-RJ45). Device-specific
functions guarantee the secure operation of the device in a network.
The use of relevant industrial standards and guidelines that have been defined by national and
international safety committees, such as IEC/ISA62443 or the IEEE, is recommended. This includes
organizational security measures such as the assignment of access authorization as well as technical
measures such as network segmentation.
Transmitters with an Ex de approval may not be connected via the service interface (CDI-RJ45)!
Order code for "Approval transmitter + sensor", options (Ex de): BA, BB, C1, C2, GA, GB, MA,
MB, NA, NB
The device can be incorporated into a ring topology. The device is integrated via the terminal
connection for signal transmission (output 1) and the connection to the service interface (CDI-
RJ45) .

Input
Measured variable Direct measured variables
• Volume flow (proportional to induced voltage)
• Temperature 1)
• Electrical conductivity

Calculated measured variables

• Mass flow
• Corrected volume flow
• Corrected electrical conductivity 1)

Measuring range Typically v = 0.01 to 10 m/s (0.03 to 33 ft/s) with the specified accuracy

Flow characteristic values in SI units: DN 2 to 125 (¹⁄₁₂ to 5")

Recommended
Nominal diameter Factory settings
flow

min./max. full Full scale value

Pulse value Low flow cut off
scale value current output
(~ 2 pulse/s) (v ~ 0.04 m/s)
(v ~ 0.3/10 m/s) (v ~ 2.5 m/s)

[mm] [in] [dm3/min] [dm3/min] [dm3] [dm3/min]

2 ¹⁄₁₂ 0.06 to 1.8 0.5 0.005 0.01

4 ⁵⁄₃₂ 0.25 to 7 2 0.025 0.05

8 ⁵⁄₁₆ 1 to 30 8 0.1 0.1

1) Available only for nominal diameters DN 15 to 150 (½ to 6") and with the order code for "Sensor option", option CI "Medium temperature
measurement".

Endress+Hauser 9
 Proline Promag H 300

Recommended
Nominal diameter Factory settings
flow

min./max. full Full scale value

Pulse value Low flow cut off
scale value current output
(~ 2 pulse/s) (v ~ 0.04 m/s)
(v ~ 0.3/10 m/s) (v ~ 2.5 m/s)

[mm] [in] [dm3/min] [dm3/min] [dm3] [dm3/min]

15 ½ 4 to 100 25 0.2 0.5

1)
25 1 9 to 300 75 0.5 1

40 1½ 25 to 700 200 1.5 3

50 2 35 to 1 100 300 2.5 5

65 – 60 to 2 000 500 5 8

80 3 90 to 3 000 750 5 12

100 4 145 to 4 700 1200 10 20

125 5 220 to 7 500 1850 15 30

1) The values apply for the product version: 5HxB26

Flow characteristic values in SI units: DN 150 (6")

Recommended
Nominal diameter Factory settings
flow

min./max. full Full scale value

Pulse value Low flow cut off
scale value current output
(~ 2 pulse/s) (v ~ 0.04 m/s)
(v ~ 0.3/10 m/s) (v ~ 2.5 m/s)

[mm] [in] [m3/h] [m3/h] [m3] [m3/h]

150 6 20 to 600 150 0.03 2.5

Flow characteristic values in US units: ¹⁄₁₂ - 6" (DN 2 - 150)

Recommended
Nominal diameter Factory settings
flow

Low flow
min./max. full Full scale value cut off
Pulse value
scale value current output (v ~
(~ 2 pulse/s)
(v ~ 0.3/10 m/s) (v ~ 2.5 m/s) 0.04 m/s
)
[in] [mm] [gal/min] [gal/min] [gal] [gal/
min]

¹⁄₁₂ 2 0.015 to 0.5 0.1 0.001 0.002

¹⁄₃₂ 4 0.07 to 2 0.5 0.005 0.008

⁵⁄₁₆ 8 0.25 to 8 2 0.02 0.025

½ 15 1 to 27 6 0.05 0.1

1 1) 25 2.5 to 80 18 0.2 0.25

1½ 40 7 to 190 50 0.5 0.75

2 50 10 to 300 75 0.5 1.25

3 80 24 to 800 200 2 2.5

4 100 40 to 1 250 300 2 4

5 125 60 to 1 950 450 5 7

6 150 90 to 2 650 600 5 12

1) The values apply for the product version: 5HxB26

10 Endress+Hauser
Proline Promag H 300

Recommended measuring range

Flow limit →  65

For custody transfer, the applicable approval determines the permitted measuring range, the
pulse value and the low flow cut off.

Operable flow range Over 1000 : 1

For custody transfer, the operable flow range is 100 : 1 to 630 : 1, depending on the nominal
diameter. Further details are specified by the applicable approval.

Input signal Output and input variants

→  13

External measured values

To increase the accuracy of certain measured variables or to calculate the mass flow, the automation
system can continuously write different measured values to the measuring device:
• Medium temperature enables temperature-compensated conductivity measurement (e.g. iTEMP)
• Reference density for calculating the mass flow
Various pressure and temperature measuring devices can be ordered from Endress+Hauser: see
"Accessories" section →  123
It is recommended to read in external measured values to calculate the corrected volume flow.

HART protocol
The measured values are written from the automation system to the measuring device via the HART
protocol. The pressure transmitter must support the following protocol-specific functions:
• HART protocol
• Burst mode

Current input
The measured values are written from the automation system to the measuring device via the
current input →  11.

Digital communication
The measured values can be written by the automation system via:
• FOUNDATION Fieldbus
• PROFIBUS DP
• PROFIBUS PA
• Modbus RS485
• EtherNet/IP
• PROFINET
• PROFINET with Ethernet-APL

Current input 0/4 to 20 mA

Current input 0/4 to 20 mA (active/passive)

Current span • 4 to 20 mA (active)

• 0/4 to 20 mA (passive)

Resolution 1 µA

Voltage drop Typically: 0.6 to 2 V for 3.6 to 22 mA (passive)

Maximum input voltage ≤ 30 V (passive)

Open-circuit voltage ≤ 28.8 V (active)

Possible input variables • Temperature

• Density

Endress+Hauser 11
 Proline Promag H 300

Status input

Maximum input values • DC –3 to 30 V

• If status input is active (ON): Ri >3 kΩ

Response time Configurable: 5 to 200 ms

Input signal level • Low signal: DC –3 to +5 V

• High signal: DC 12 to 30 V

Assignable functions • Off

• Reset the individual totalizers separately
• Reset all totalizers
• Flow override

12 Endress+Hauser
Proline Promag H 300

Output
Output and input variants Depending on the option selected for output/input 1, different options are available for the other
outputs and inputs. Only one option can be selected for each output/input 1 to 3. The following
tables must be read vertically (↓).
Example: If the option BA "4–20 mA HART" was selected for output/input 1, one of the options A, B,
D, E, F, H, I or J is available for output 2 and one of the options A, B, D, E, F, H, I or J is available for
output 3.

Output/input 1 and options for output/input 2

Options for output/input 3 →  14

Order code for "Output; input 1" (020) → Possible options

Current output 4 to 20 mA HART BA

Current output 4 to 20 mA HART Ex i passive ↓ CA

Current output 4 to 20 mA HART Ex i active ↓ CC

FOUNDATION Fieldbus ↓ SA

FOUNDATION Fieldbus Ex i ↓ TA

PROFIBUS DP ↓ LA

PROFIBUS PA ↓ GA

PROFIBUS PA Ex i ↓ HA

Modbus RS485 ↓ MA

EtherNet/IP 2-port switch integrated ↓ NA

PROFINET 2-port switch integrated ↓ RA

PROFINET with Ethernet-APL ↓ RB

PROFINET with Ethernet-APL Ex i ↓ RC

Order code for "Output; input 2" (021) → ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓

Not assigned A A A A A A A A A A A A A

Current output 4 to 20 mA B B B B B B B B

Current output 4 to 20 mA Ex i passive C C C C C

1)
User-configurable input/output D D D D D D D D

Pulse/frequency/switch output E E E E E E E E
2)
Double pulse output F F

Pulse/frequency/switch output Ex i passive G G G G G

Relay output H H H H H H H H

Current input 0/4 to 20 mA I I I I I I I I

Status input J J J J J J J J

1) A specific input or output can be assigned to a user-configurable input/output →  20.

2) If double pulse output (F) is selected for output/input 2 (021), only the double pulse output (F) option is available for selection for output/input 3
(022).

Endress+Hauser 13
 Proline Promag H 300

Output/input 1 and options for output/input 3

Options for output/input 2 →  13

Order code for "Output; input 1" (020) → Possible options

Current output 4 to 20 mA HART BA

Current output 4 to 20 mA HART Ex i passive ↓ CA

Current output 4 to 20 mA HART Ex i active ↓ CC

FOUNDATION Fieldbus ↓ SA

FOUNDATION Fieldbus Ex i ↓ TA

PROFIBUS DP ↓ LA

PROFIBUS PA ↓ GA

PROFIBUS PA Ex i ↓ HA

Modbus RS485 ↓ MA

EtherNet/IP 2-port switch integrated ↓ NA

PROFINET 2-port switch integrated ↓ RA

PROFINET with Ethernet-APL ↓ RB

PROFINET with Ethernet-APL Ex i ↓ RC

Order code for "Output; input 3" (022) → ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓

Not assigned A A A A A A A A A A A A A

Current output 4 to 20 mA B B B B B B

Current output 4 to 20 mA Ex i passive C C

User-configurable input/output D D D D D D

Pulse/frequency/switch output E E E E E E
1)
Double pulse output (slave) F F

Pulse/frequency/switch output Ex i passive G G

Relay output H H H H H H

Current input 0/4 to 20 mA I I I I I I

Status input J J J J J J

1) If double pulse output (F) is selected for output/input 2 (021), only the double pulse output (F) option is available for output/input 3 (022).

14 Endress+Hauser
Proline Promag H 300

Output signal Current output 4 to 20 mA HART

Order code "Output; input 1" (20):

Option BA: current output 4 to 20 mA HART

Signal mode Can be set to:

• Active
• Passive

Current range Can be set to:

• 4 to 20 mA NAMUR
• 4 to 20 mA US
• 4 to 20 mA
• 0 to 20 mA (only if the signal mode is active)
• Fixed current

Open-circuit voltage DC 28.8 V (active)

Maximum input voltage DC 30 V (passive)

Load 250 to 700 Ω

Resolution 0.38 µA

Damping Configurable: 0 to 999.9 s

Assignable measured • Volume flow

variables • Mass flow
• Corrected volume flow
• Flow velocity
• Conductivity
• Corrected conductivity
• Temperature
• Electronics temperature

Current output 4 to 20 mA HART Ex i

Order code "Output; input 1" (20) choose from:

• Option CA: current output 4 to 20 mA HART Ex i passive
• Option CC: current output 4 to 20 mA HART Ex i active

Signal mode Depends on the selected order version.

Current range Can be set to:

• 4 to 20 mA NAMUR
• 4 to 20 mA US
• 4 to 20 mA
• 0 to 20 mA (only if the signal mode is active)
• Fixed current

Open-circuit voltage DC 21.8 V (active)

Maximum input voltage DC 30 V (passive)

Load • 250 to 400 Ω (active)

• 250 to 700 Ω (passive)

Resolution 0.38 µA

Damping Configurable: 0 to 999.9 s

Assignable measured • Volume flow

variables • Mass flow
• Corrected volume flow
• Flow velocity
• Conductivity
• Corrected conductivity
• Temperature
• Electronics temperature

Endress+Hauser 15
 Proline Promag H 300

FOUNDATION Fieldbus

FOUNDATION Fieldbus H1, IEC 61158-2, galvanically isolated

Data transfer 31.25 kbit/s

Current consumption 10 mA

Permitted supply voltage 9 to 32 V

Bus connection With integrated reverse polarity protection

PROFIBUS DP

Signal encoding NRZ code

Data transfer 9.6 kBaud…12 MBaud

Terminating resistor Integrated, can be activated via DIP switches

PROFIBUS PA

PROFIBUS PA In accordance with EN 50170 Volume 2, IEC 61158-2 (MBP), galvanically

isolated

Data transmission 31.25 kbit/s

Current consumption 10 mA

Permitted supply voltage 9 to 32 V

Bus connection With integrated reverse polarity protection

Modbus RS485

Physical interface RS485 in accordance with EIA/TIA-485 standard

Terminating resistor Integrated, can be activated via DIP switches

EtherNet/IP

Standards In accordance with IEEE 802.3

PROFINET

Standards In accordance with IEEE 802.3

16 Endress+Hauser
Proline Promag H 300

PROFINET with Ethernet-APL

Device use Device connection to an APL field switch

The device may only be operated according to the following APL port
classifications:
• If used in hazardous areas: SLAA or SLAC 1)
• If used in non-hazardous areas: SLAX
Connection values of APL field switch (corresponds to APL port classification
SPCC or SPAA, for instance):
• Maximum input voltage: 15 VDC
• Minimum output values: 0.54 W
Device connection to an SPE switch
The device may only be operated according to the following PoDL power class: If
used in the non-hazardous area: PoDL power class 10
Connection values of SPE switch (corresponds to PoDL power class 10, 11 or 12):
• Maximum input voltage: 30 VDC
• Minimum output values: 1.85 W

PROFINET According to IEC 61158 and IEC 61784

Ethernet-APL According to IEEE 802.3cg, APL port profile specification v1.0, galvanically
isolated

Data transfer 10 Mbit/s

Current consumption Transmitter

• Max. 400 mA(24 V)
• Max. 200 mA (110 V, 50/60 Hz; 230 V, 50/60 Hz)

Permitted supply voltage 9 to 30 V

Network connection With integrated reverse polarity protection

1) For more information on using the device in the hazardous area, see the Ex-specific Safety Instructions

Current output 4 to 20 mA

Order code "Output; input 2" (21), "Output; input 3" (022):
Option B: current output 4 to 20 mA

Signal mode Can be set to:

• Active
• Passive

Current span Can be set to:

• 4 to 20 mA NAMUR
• 4 to 20 mA US
• 4 to 20 mA
• 0 to 20 mA (only if the signal mode is active)
• Fixed current

Maximum output values 22.5 mA

Open-circuit voltage DC 28.8 V (active)

Maximum input voltage DC 30 V (passive)

Load 0 to 700 Ω

Resolution 0.38 µA

Damping Configurable: 0 to 999.9 s

Assignable measured • Volume flow

variables • Mass flow
• Corrected volume flow
• Flow velocity
• Conductivity
• Corrected conductivity
• Temperature
• Electronics temperature

Endress+Hauser 17
 Proline Promag H 300

Current output 4 to 20 mA Ex i passive

Order code "Output; input 2" (21), "Output; input 3" (022):
Option C: current output 4 to 20 mA Ex i passive

Signal mode Passive

Current span Can be set to:

• 4 to 20 mA NAMUR
• 4 to 20 mA US
• 4 to 20 mA
• Fixed current

Maximum output values 22.5 mA

Maximum input voltage DC 30 V

Load 0 to 700 Ω

Resolution 0.38 µA

Damping Configurable: 0 to 999 s

Assignable measured • Volume flow

variables • Mass flow
• Corrected volume flow
• Flow velocity
• Conductivity
• Corrected conductivity
• Temperature
• Electronics temperature

Pulse/frequency/switch output

Function Can be configured as pulse, frequency or switch output

Version Open collector

Can be set to:
• Active
• Passive
• Passive NAMUR

 Ex-i, passive
Maximum input values DC 30 V, 250 mA (passive)

Open-circuit voltage DC 28.8 V (active)

Voltage drop For 22.5 mA: ≤ DC 2 V

Pulse output

Maximum input values DC 30 V, 250 mA (passive)

Maximum output current 22.5 mA (active)

Open-circuit voltage DC 28.8 V (active)

Pulse width Configurable: 0.05 to 2 000 ms

Maximum pulse rate 10 000 Impulse/s

Pulse value Configurable

Assignable measured • Volume flow

variables • Mass flow
• Corrected volume flow

Frequency output

Maximum input values DC 30 V, 250 mA (passive)

Maximum output current 22.5 mA (active)

Open-circuit voltage DC 28.8 V (active)

Output frequency Configurable: end value frequency 2 to 10 000 Hz(f max = 12 500 Hz)

18 Endress+Hauser
Proline Promag H 300

Damping Configurable: 0 to 999.9 s

Pulse/pause ratio 1:1

Assignable measured • Volume flow

variables • Mass flow
• Corrected volume flow
• Flow velocity
• Conductivity
• Corrected conductivity
• Temperature
• Electronics temperature

Switch output

Maximum input values DC 30 V, 250 mA (passive)

Open-circuit voltage DC 28.8 V (active)

Switching behavior Binary, conductive or non-conductive

Switching delay Configurable: 0 to 100 s

Number of switching Unlimited

cycles

Assignable functions • Off

• On
• Diagnostic behavior
• Limit value:
• Off
• Volume flow
• Mass flow
• Corrected volume flow
• Flow velocity
• Conductivity
• Corrected conductivity
• Totalizer 1-3
• Temperature
• Electronics temperature
• Flow direction monitoring
• Status
• Empty pipe detection
• Buildup index
• HBSI limit value exceeded
• Low flow cut off

Double pulse output

Function Double pulse

Version Open collector

Can be set to:
• Active
• Passive
• Passive NAMUR

Maximum input values DC 30 V, 250 mA (passive)

Open-circuit voltage DC 28.8 V (active)

Voltage drop For 22.5 mA: ≤ DC 2 V

Output frequency Configurable: 0 to 1 000 Hz

Damping Configurable: 0 to 999 s

Endress+Hauser 19
 Proline Promag H 300

Pulse/pause ratio 1:1

Assignable measured • Volume flow

variables • Mass flow
• Corrected volume flow
• Flow velocity
• Conductivity
• Corrected conductivity
• Temperature
• Electronics temperature

Relay output

Function Switch output

Version Relay output, galvanically isolated

Switching behavior Can be set to:

• NO (normally open), factory setting
• NC (normally closed)

Maximum switching • DC 30 V, 0.1 A

capacity (passive) • AC 30 V, 0.5 A

Assignable functions • Off

• On
• Diagnostic behavior
• Limit value:
• Off
• Volume flow
• Mass flow
• Corrected volume flow
• Flow velocity
• Conductivity
• Corrected conductivity
• Totalizer 1-3
• Temperature
• Electronics temperature
• Flow direction monitoring
• Status
• Empty pipe detection
• Buildup index
• HBSI limit value exceeded
• Low flow cut off

User-configurable input/output
One specific input or output is assigned to a user-configurable input/output (configurable I/O)
during device commissioning.
The following inputs and outputs are available for assignment:
• Choice of current output: 4 to 20 mA (active), 0/4 to 20 mA (passive)
• Pulse/frequency/switch output
• Choice of current input: 4 to 20 mA (active), 0/4 to 20 mA (passive)
• Status input
The technical values correspond to those of the inputs and outputs described in this section.

Signal on alarm Depending on the interface, failure information is displayed as follows:

HART current output

Device diagnostics Device condition can be read out via HART Command 48

20 Endress+Hauser
Proline Promag H 300

PROFIBUS PA

Status and alarm Diagnostics in accordance with PROFIBUS PA Profile 3.02

messages

Failure current FDE (Fault 0 mA

Disconnection Electronic)

PROFIBUS DP

Status and alarm Diagnostics in accordance with PROFIBUS PA Profile 3.02

messages

EtherNet/IP

Device diagnostics Device condition can be read out in Input Assembly

PROFINET

Device diagnostics According to "Application Layer protocol for decentralized periphery", Version 2.3

PROFINET with Ethernet-APL

Device diagnostics Diagnostics according to PROFINET PA Profile 4

FOUNDATION Fieldbus

Status and alarm Diagnostics in accordance with FF-891

messages

Failure current FDE (Fault 0 mA

Disconnection Electronic)

Modbus RS485

Failure mode Choose from:

• NaN value instead of current value
• Last valid value

Current output 0/4 to 20 mA

4 to 20 mA
Failure mode Choose from:
• 4 to 20 mA in accordance with NAMUR recommendation NE 43
• 4 to 20 mA in accordance with US
• Min. value: 3.59 mA
• Max. value: 22.5 mA
• Freely definable value between: 3.59 to 22.5 mA
• Actual value
• Last valid value

0 to 20 mA
Failure mode Choose from:
• Maximum alarm: 22 mA
• Freely definable value between: 0 to 20.5 mA

Endress+Hauser 21
 Proline Promag H 300

Pulse/frequency/switch output

Pulse output

Failure mode Choose from:

• Actual value
• No pulses

Frequency output

Failure mode Choose from:

• Actual value
• 0 Hz
• Defined value (f max 2 to 12 500 Hz)

Switch output

Failure mode Choose from:

• Current status
• Open
• Closed

Relay output

Failure mode Choose from:

• Current status
• Open
• Closed

Local display

Plain text display With information on cause and remedial measures

Backlight Red backlighting indicates a device error.

Status signal as per NAMUR recommendation NE 107

Interface/protocol
• Via digital communication:
• HART protocol
• FOUNDATION Fieldbus
• PROFIBUS PA
• PROFIBUS DP
• Modbus RS485
• EtherNet/IP
• PROFINET
• PROFINET with Ethernet-APL
• Via service interface
• CDI-RJ45 service interface
• WLAN interface

Plain text display With information on cause and remedial measures

Additional information on remote operation →  104

Web browser

Plain text display With information on cause and remedial measures

22 Endress+Hauser
Proline Promag H 300

Light emitting diodes (LED)

Status information Status indicated by various light emitting diodes

The following information is displayed depending on the device version:
• Supply voltage active
• Data transmission active
• Device alarm/error has occurred
• EtherNet/IP network available
• EtherNet/IP connection established
• PROFINET network available
• PROFINET connection established
• PROFINET blinking feature

Load Output signal →  15

Ex connection data Safety-related values

Order code for Output type Safety-related values

"Output; input 1" "Output; input 1"

26 (+) 27 (–)

Option BA Current output UN = 30 VDC

4 to 20 mA HART UM = 250 VAC

Option GA PROFIBUS PA UN = 32 VDC

UM = 250 VAC

Option LA PROFIBUS DP UN = 32 VDC

UM = 250 VAC

Option MA Modbus RS485 UN = 30 VDC

UM = 250 VAC

Option SA FOUNDATION Fieldbus UN = 32 VDC

UM = 250 VAC

Option NA EtherNet/IP UN = 30 VDC

UM = 250 VAC

Option RA PROFINET UN = 30 VDC

UM = 250 VAC

Option RB PROFINET with Ethernet- APL port profile SLAX

APL SPE PoDL classes 10, 11, 12
UN = 30 VDC
UM = 250 VAC

Order code for Output type Safety-related values

"Output; input 2";
Output; input 2 Output; input 3
"Output; input 3"
24 (+) 25 (–) 22 (+) 23 (–)

Option B Current output UN = 30 VDC

4 to 20 mA UM = 250 VAC

Option D User-configurable input/ UN = 30 VDC

output UM = 250 VAC

Option E Pulse/frequency/switch UN = 30 VDC

output UM = 250 VAC

Option F Double pulse output UN = 30 VDC

UM = 250 VAC

Option H Relay output UN = 30 VDC

IN =100 mADC/500 mAAC
UM = 250 VAC

Endress+Hauser 23
 Proline Promag H 300

Order code for Output type Safety-related values

"Output; input 2";
Output; input 2 Output; input 3
"Output; input 3"
24 (+) 25 (–) 22 (+) 23 (–)

Option I Current input 4 to 20 mA UN = 30 VDC

UM = 250 VAC

Option J Status input UN = 30 VDC

UM = 250 VAC

Intrinsically safe values

Order code Output type Intrinsically safe values

"Output; input 1" "Output; input 1"

26 (+) 27 (–)

Option CA Current output Ui = 30 V

4 to 20 mA HART Ex i li = 100 mA
passive Pi = 1.25 W
Li = 0 µH
Ci = 6 nF

Option CC Current output Ex ia 1) Ex ic 2)

4 to 20 mA HART Ex i U0 = 21.8 V U0 = 21.8 V
active l0 = 90 mA l0 = 90 mA
P0 = 491 mW P0 = 491 mW
L0 = 4.1 mH (IIC)/15 mH L0 = 9 mH (IIC)/39 mH
(IIB) (IIB)
C0 = 160 nF (IIC)/ C0 = 600 nF (IIC)/
1 160 nF (IIB) 4 000 nF (IIB)

Ui = 30 V
li = 10 mA
Pi = 0.3 W
Li = 5 µH
Ci = 6 nF

Option HA PROFIBUS PA Ex i Ex ia 1) Ex ic 2)
(FISCO Field Device) Ui = 30 V Ui = 32 V
li = 570 mA li = 570 mA
Pi = 8.5 W Pi = 8.5 W
Li = 10 µH Li = 10 µH
Ci = 5 nF Ci = 5 nF

Option TA FOUNDATION Fieldbus Ex ia 1) Ex ic 2)

Ex i Ui = 30 V Ui = 32 V
li = 570 mA li = 570 mA
Pi = 8.5 W Pi = 8.5 W
Li = 10 µH Li = 10 µH
Ci = 5 nF Ci = 5 nF

Option RC PROFINET with Ethernet- Ex ia 1) Ex ic 2)

APL Ex i 2-WISE power load APL 2-WISE power load APL
port profile SLAA port profile SLAC

1) Only available for Proline 500 transmitter Zone 1; Class I, Division 1.

2) Only available for transmitter Zone 2; Class I, Division 2.

24 Endress+Hauser
Proline Promag H 300

Order code for Output type Intrinsically safe values or NIFW values
"Output; input 2";
Output; input 2 Output; input 3
"Output; input 3"
24 (+) 25 (–) 22 (+) 23 (–)

Option C Current output Ui = 30 V

4 to 20 mA Ex i passive li = 100 mA
Pi = 1.25 W
Li = 0
Ci = 0

Option G Pulse/frequency/switch Ui = 30 V
output Ex i passive li = 100 mA
Pi = 1.25 W
Li = 0
Ci = 0

Low flow cut off The switch points for low flow cut off are user-selectable.

Galvanic isolation The outputs are galvanically isolated:

• from the power supply
• from one another
• from the potential equalization (PE) terminal

Protocol-specific data HART

Manufacturer ID 0x11

Device type ID 0x3C

HART protocol revision 7

Device description files Information and files under:

(DTM, DD) www.endress.com

HART load Min. 250 Ω

System integration Information on system integration: Operating Instructions →  124.

• Measured variables via HART protocol
• Burst Mode functionality

FOUNDATION Fieldbus

Manufacturer ID 0x452B48 (hex)

Ident number 0x103C (hex)

Device revision 1

DD revision Information and files under:

• www.endress.com
CFF revision • www.fieldcommgroup.org

Interoperability Test Kit (ITK) Version 6.2.0

ITK Test Campaign Number Information:

• www.endress.com
• www.fieldcommgroup.org

Link Master capability (LAS) Yes

Choice of "Link Master" and Yes

"Basic Device" Factory setting: Basic Device

Node address Factory setting: 247 (0xF7)

Endress+Hauser 25
 Proline Promag H 300

Supported functions The following methods are supported:

• Restart
• ENP Restart
• Diagnostic
• Set to OOS
• Set to AUTO
• Read trend data
• Read event logbook

Virtual Communication Relationships (VCRs)

Number of VCRs 44

Number of link objects in VFD 50

Permanent entries 1

Client VCRs 0

Server VCRs 10

Source VCRs 43

Sink VCRs 0

Subscriber VCRs 43

Publisher VCRs 43

Device Link Capabilities

Slot time 4

Min. delay between PDU 8

Max. response delay 16

System integration Information regarding system integration: Operating Instructions →  124.

• Cyclic data transmission
• Description of the modules
• Execution times
• Methods

PROFIBUS DP

Manufacturer ID 0x11

Ident number 0x1570

Profile version 3.02

Device description files (GSD, Information and files under:

DTM, DD) • https://www.endress.com/download
On the device product page: PRODUCTS → Product Finder → Links
• https://www.profibus.com

Supported functions • Identification & Maintenance

Simplest device identification on the part of the control system and
nameplate
• PROFIBUS upload/download
Reading and writing parameters is up to ten times faster with PROFIBUS
upload/download
• Condensed status
Simplest and self-explanatory diagnostic information by categorizing
diagnostic messages that occur

Configuration of the device • DIP switches on the I/O electronics module

address • Via operating tools (e.g. FieldCare)

26 Endress+Hauser
Proline Promag H 300

Compatibility with If the device is replaced, the measuring device Promag 300 supports the
earlier model compatibility of the cyclic data with previous models. It is not necessary to
adjust the engineering parameters of the PROFIBUS network with the Promag
300 GSD file.
Earlier models:
• Promag 50 PROFIBUS DP
• ID No.: 1546 (hex)
• Extended GSD file: EH3x1546.gsd
• Standard GSD file: EH3_1546.gsd
• Promag 53 PROFIBUS DP
• ID No.: 1526 (hex)
• Extended GSD file: EH3x1526.gsd
• Standard GSD file: EH3_1526.gsd

 Description of the function scope of compatibility:

Operating Instructions →  124.

System integration Information regarding system integration: Operating Instructions →  124.

• Cyclic data transmission
• Block model
• Description of the modules

PROFIBUS PA

Manufacturer ID 0x11

Ident number 0x156C

Profile version 3.02

Device description files (GSD, Information and files under:

DTM, DD) • https://www.endress.com/download
On the device product page: PRODUCTS → Product Finder → Links
• https://www.profibus.com

Supported functions • Identification & Maintenance

Simplest device identification on the part of the control system and
nameplate
• PROFIBUS upload/download
Reading and writing parameters is up to ten times faster with PROFIBUS
upload/download
• Condensed status
Simplest and self-explanatory diagnostic information by categorizing
diagnostic messages that occur

Configuration of the device • DIP switches on the I/O electronics module

address • Local display
• Via operating tools (e.g. FieldCare)

Compatibility with If the device is replaced, the measuring device Promag 300 supports the
earlier model compatibility of the cyclic data with previous models. It is not necessary to
adjust the engineering parameters of the PROFIBUS network with the Promag
300 GSD file.
Earlier models:
• Promag 50 PROFIBUS PA
• ID No.: 1525 (hex)
• Extended GSD file: EH3x1525.gsd
• Standard GSD file: EH3_1525.gsd
• Promag 53 PROFIBUS PA
• ID No.: 1527 (hex)
• Extended GSD file: EH3x1527.gsd
• Standard GSD file: EH3_1527.gsd

 Description of the function scope of compatibility:

Operating Instructions →  124.

System integration Information regarding system integration: Operating Instructions →  124.

• Cyclic data transmission
• Block model
• Description of the modules

Endress+Hauser 27
 Proline Promag H 300

Modbus RS485

Protocol Modbus Applications Protocol Specification V1.1

Response times • Direct data access: typically 25 to 50 ms

• Auto-scan buffer (data range): typically 3 to 5 ms

Device type Slave

Slave address range 1 to 247

Broadcast address range 0

Function codes • 03: Read holding register

• 04: Read input register
• 06: Write single registers
• 08: Diagnostics
• 16: Write multiple registers
• 23: Read/write multiple registers

Broadcast messages Supported by the following function codes:

• 06: Write single registers
• 16: Write multiple registers
• 23: Read/write multiple registers

Supported baud rate • 1 200 BAUD

• 2 400 BAUD
• 4 800 BAUD
• 9 600 BAUD
• 19 200 BAUD
• 38 400 BAUD
• 57 600 BAUD
• 115 200 BAUD

Data transfer mode • ASCII

• RTU

Data access Each device parameter can be accessed via Modbus RS485.

 For Modbus register information

Compatibility with If the device is replaced, the measuring device Promag 300 supports the
earlier model compatibility of the Modbus registers for the process variables and the
diagnostic information with the previous model Promag 53. It is not necessary
to change the engineering parameters in the automation system.

 Description of the function scope of compatibility:

Operating Instructions →  124.

System integration Information on system integration: Operating Instructions →  124.

• Modbus RS485 information
• Function codes
• Register information
• Response time
• Modbus data map

EtherNet/IP

Protocol • The CIP Networks Library Volume 1: Common Industrial Protocol

• The CIP Networks Library Volume 2: EtherNet/IP Adaptation of CIP

Communication type • 10Base-T

• 100Base-TX

Device profile Generic device (product type: 0x2B)

Manufacturer ID 0x000049E

Device type ID 0x103C

Baud rates Automatic ¹⁰⁄₁₀₀ Mbit with half-duplex and full-duplex detection

Polarity Auto-polarity for automatic correction of crossed TxD and RxD pairs

Supported CIP connections Max. 3 connections

28 Endress+Hauser
Proline Promag H 300

Explicit connections Max. 6 connections

I/O connections Max. 6 connections (scanner)

Configuration options for • DIP switches on the electronics module for IP addressing
measuring device • Manufacturer-specific software (FieldCare)
• Add-on Profile Level 3 for Rockwell Automation control systems
• Web browser
• Electronic Data Sheet (EDS) integrated in the measuring device

Configuration of the EtherNet • Speed: 10 MBit, 100 MBit, auto (factory setting)
interface • Duplex: half-duplex, full-duplex, auto (factory setting)

Configuration of the device • DIP switches on the electronics module for IP addressing (last octet)
address • DHCP
• Manufacturer-specific software (FieldCare)
• Add-on Profile Level 3 for Rockwell Automation control systems
• Web browser
• EtherNet/IP tools, e.g. RSLinx (Rockwell Automation)

Device Level Ring (DLR) Yes

System integration Information regarding system integration: Operating Instructions

→  124.
• Cyclic data transmission
• Block model
• Input and output groups

PROFINET

Protocol Application layer protocol for decentral device periphery and distributed
automation, Version 2.3

Communication type 100 MBit/s

Conformance Class Conformance Class B

Netload Class Netload Class 2 0 Mbps

Baud rates Automatic 100 Mbit/s with full-duplex detection

Cycle times From 8 ms

Polarity Auto-polarity for automatic correction of crossed TxD and RxD pairs

Media Redundancy Protocol Yes

(MRP)

System redundancy support System redundancy S2 (2 AR with 1 NAP)

Device profile Application interface identifier 0xF600

Generic device

Manufacturer ID 0x11

Device type ID 0x843C

Device description files (GSD, Information and files under:

DTM, DD) • www.endress.com
On the product page for the device: Documents/Software → Device drivers
• www.profibus.com

Supported connections • 2 x AR (IO Controller AR)

• 1 x AR (IO-Supervisor Device AR connection allowed)
• 1 x Input CR (Communication Relation)
• 1 x Output CR (Communication Relation)
• 1 x Alarm CR (Communication Relation)

Configuration options for • DIP switches on the electronics module, for device name assignment (last
measuring device part)
• Asset management software (FieldCare, DeviceCare, Field Xpert)
• Integrated Web server via Web browser and IP address
• Device master file (GSD), can be read out via the integrated Web server of
the measuring device.
• Onsite operation

Endress+Hauser 29
 Proline Promag H 300

Configuration of the • DIP switches on the electronics module, for device name assignment (last
device name part)
• DCP protocol
• Asset management software (FieldCare, DeviceCare, Field Xpert)
• Integrated Web server

Supported functions • Identification & Maintenance, simple device identifier via:

• Control system
• Nameplate
• Measured value status
The process variables are communicated with a measured value status
• Blinking feature via the local display for simple device identification and
assignment
• Device operation via asset management software (e.g. FieldCare,
DeviceCare, SIMATIC PDM)

System integration Information regarding system integration: Operating Instructions →  124.

• Cyclic data transmission
• Overview and description of the modules
• Status coding
• Startup configuration
• Factory setting

PROFINET with Ethernet-APL

Protocol Application layer protocol for decentral device periphery and distributed
automation, Version 2.4

Communication type Ethernet Advanced Physical Layer 10BASE-T1L

Conformance Class Conformance Class B (PA)

Netload Class Netload Class 2 0 Mbps

Baud rates 10 Mbit/s Full-duplex

Cycle times 64 ms

Polarity Automatic correction of crossed "APL signal +" and "APL signal -" signal lines

Media Redundancy Protocol Not possible (point-to-point connection to APL field switch)
(MRP)

System redundancy support System redundancy S2 (2 AR with 1 NAP)

Device profile PROFINET PA profile 4 (Application interface identifier API: 0x9700)

Manufacturer ID 0x11

Device type ID 0xA43C

Device description files (GSD, Information and files under:

DTM, FDI) • www.endress.com/download
On the device product page: PRODUCTS → Product Finder → Links
• www.profibus.com

Supported connections • 2x AR (IO Controller AR)

• 2x AR (IO Supervisor Device AR connection allowed)

Configuration options for • DIP switches on the electronics module, for device name assignment (last
measuring device part)
• Asset management software (FieldCare, DeviceCare, Field Xpert)
• Integrated Web server via Web browser and IP address
• Device master file (GSD), can be read out via the integrated Web server of
the measuring device.
• Onsite operation

Configuration of the • DIP switches on the electronics module, for device name assignment (last
device name part)
• DCP protocol
• Asset management software (FieldCare, DeviceCare, Field Xpert)
• Integrated Web server

30 Endress+Hauser
Proline Promag H 300

Supported functions • Identification & Maintenance, simple device identifier via:

• Control system
• Nameplate
• Measured value status
The process variables are communicated with a measured value status
• Blinking feature via the local display for simple device identification and
assignment
• Device operation via asset management software (e.g. FieldCare,
DeviceCare, SIMATIC PDM with FDI package)

System integration Information regarding system integration: Operating Instructions →  124.

• Cyclic data transmission
• Overview and description of the modules
• Status coding
• Startup configuration
• Factory setting

Endress+Hauser 31
 Proline Promag H 300

Power supply
Terminal assignment Transmitter: supply voltage, input/outputs

HART
Supply voltage Input/output 1 Input/output 2 Input/output 3

1 (+) 2 (–) 26 (+) 27 (–) 24 (+) 25 (–) 22 (+) 23 (–)

The terminal assignment depends on the specific device version ordered →  13.

FOUNDATION Fieldbus
Supply voltage Input/output 1 Input/output 2 Input/output 3

1 (+) 2 (–) 26 (A) 27 (B) 24 (+) 25 (–) 22 (+) 23 (–)

The terminal assignment depends on the specific device version ordered →  13.

PROFIBUS DP
Supply voltage Input/output 1 Input/output 2 Input/output 3

1 (+) 2 (–) 26 (B) 27 (A) 24 (+) 25 (–) 22 (+) 23 (–)

The terminal assignment depends on the specific device version ordered →  13.

PROFIBUS PA
Supply voltage Input/output 1 Input/output 2 Input/output 3

1 (+) 2 (–) 26 (B) 27 (A) 24 (+) 25 (–) 22 (+) 23 (–)

The terminal assignment depends on the specific device version ordered →  13.

Modbus RS485
Supply voltage Input/output 1 Input/output 2 Input/output 3

1 (+) 2 (–) 26 (B) 27 (A) 24 (+) 25 (–) 22 (+) 23 (–)

The terminal assignment depends on the specific device version ordered →  13.

PROFINET
Supply voltage Input/output 1 Input/output 2 Input/output 3

1 (+) 2 (–) PROFINET 24 (+) 25 (–) 22 (+) 23 (–)

(RJ45 connector)
The terminal assignment depends on the specific
device version ordered →  13.

PROFINET with Ethernet-APL

Supply voltage Input/output 1 Input/output 2 Input/output 3

1 (+) 2 (–) PROFINET 24 (+) 25 (–) 22 (+) 23 (–)

(RJ45 connector)
The terminal assignment depends on the specific
device version ordered →  13.

32 Endress+Hauser
Proline Promag H 300

EtherNet/IP
Supply voltage Input/output 1 Input/output 2 Input/output 3

1 (+) 2 (–) EtherNet/IP 24 (+) 25 (–) 22 (+) 23 (–)

(RJ45 connector)
The terminal assignment depends on the specific
device version ordered →  13.

Terminal assignment of the remote display and operating module →  36.

Available device plugs Device plugs may not be used in hazardous areas!

Device plugs for fieldbus systems:

Order code for "Input; output 1"
• Option SA "FOUNDATION Fieldbus" →  33
• Option GA "PROFIBUS PA" →  33
• Option NA "EtherNet/IP" →  33
• Option RA "PROFINET" →  34
• Option RB "PROFINET with Ethernet-APL" →  34
Device plug for connecting to the service interface:
Order code for "Accessory mounted"
Option NB, adapter RJ45 M12 (service interface) →  46

Order code for "Input; output 1", option SA "FOUNDATION Fieldbus"

Order code for Cable entry/connection →  35

"Electrical connection" 2 3

M, 3, 4, 5 7/8" connector –

Order code for "Input; output 1", option GA "PROFIBUS PA"

Order code for Cable entry/connection →  35

"Electrical connection" 2 3

L, N, P, U Connector M12 × 1 –

Order code for "Input; output 1", option NA "EtherNet/IP"

Order code for Cable entry/connection →  35

"Electrical connection" 2 3

L, N, P, U Connector M12 × 1 –
1) 2) 1) 2) 1) 2) 1) 2)
R ,S ,T ,V Connector M12 × 1 Connector M12 × 1

1) Cannot be combined with an external WLAN antenna (order code for "Enclosed accessories", option P8) of
an RJ45 M12 adapter for the service interface (order code for "Accessories mounted", option NB) or of the
remote display and operating module DKX001
2) Suitable for integrating the device in a ring topology.

Endress+Hauser 33
 Proline Promag H 300

Order code for "Input; output 1", option RA "PROFINET"

Order code for Cable entry/connection →  35

"Electrical connection" 2 3

L, N, P, U Connector M12 × 1 –
1) 2) 1) 2) 1) 2) 1) 2)
R ,S ,T ,V Connector M12 × 1 Connector M12 × 1

1) Cannot be combined with an external WLAN antenna (order code for "Enclosed accessories", option P8) of
an RJ45 M12 adapter for the service interface (order code for "Accessories mounted", option NB) or of the
remote display and operating module DKX001.
2) Suitable for integrating the device in a ring topology.

Order code for "Input; output 1", option RB "PROFINET with Ethernet-APL"

Order code Cable entry/connection →  35

"Electrical connection" 2 3

L, N, P, U M12 plug × 1 –

Order code for "Accessory mounted", option NB "Adapter RJ45 M12 (service interface)"

Order code Cable entry/coupling →  35

"Accessory mounted" Cable entry Cable entry

2 3

NB Plug M12 × 1 –

Supply voltage Order code for Terminal voltage Frequency range

"Power supply"

Option D DC 24 V ±20% –

Option E AC 100 to 240 V –15 to +10% 50/60 Hz, ±4 Hz

DC 24 V ±20% –
Option I
AC 100 to 240 V –15 to +10% 50/60 Hz, ±4 Hz

Power consumption Transmitter

Max. 10 W (active power)

switch-on current Max. 36 A (<5 ms) as per NAMUR Recommendation NE 21

Current consumption Transmitter

• Max. 400 mA (24 V)
• Max. 200 mA (110 V, 50/60 Hz; 230 V, 50/60 Hz)

Power supply failure • Totalizers stop at the last value measured.

• Depending on the device version, the configuration is retained in the device memoryor in the
pluggable data memory (HistoROM DAT).
• Error messages (incl. total operated hours) are stored.

Overcurrent protection The device must be operated with a dedicated circuit breaker, as it does not have an ON/OFF switch
element of its own.
• The circuit breaker must be easy to reach and labeled accordingly.
• Permitted nominal current of the circuit breaker: 2 A up to maximum 10 A.

34 Endress+Hauser
Proline Promag H 300

Electrical connection Transmitter connection

• Terminal assignment→  32
• Device plugs available→  33

1
2
3
4

A0026781

1 Terminal connection for supply voltage

2 Terminal connection for signal transmission, input/output
3 Terminal connection for signal transmission, input/output or terminal for network connection via service
interface (CDI-RJ45); Optional: terminal connection for external WLAN antenna or connection for remote
display and operating module DKX001
4 Terminal connection for potential equalization (PE)

An adapter for the RJ45 to the M12 plug is optionally available:

Order code for "Accessories", option NB: "Adapter RJ45 M12 (service interface)"
The adapter connects the service interface (CDI-RJ45) to an M12 plug mounted in the cable
entry. The connection to the service interface can therefore be established via an M12 plug
without opening the device.
Network connection via service interface (CDI-RJ45) →  110

Connecting in a ring topology

Device versions with EtherNet/IP and PROFINET communication protocols can be integrated into a
ring topology. The device is integrated via the terminal connection for signal transmission (output 1)
and the connection to the service interface (CDI-RJ45).
Integrate the transmitter into a ring topology:
• EtherNet/IP
• PROFINET

1
2
3
4

A0026781

1 Terminal connection for supply voltage

2 Terminal connection for signal transmission: PROFINET or EtherNet/IP (RJ45 connector)
3 Terminal connection to service interface (CDI-RJ45)
4 Terminal connection for potential equalization (PE)

If the device has additional inputs/outputs, these are routed in parallel via the cable entry for
connection to the service interface (CDI-RJ45).

Endress+Hauser 35
 Proline Promag H 300

Connecting the remote display and operating module DKX001

The remote display and operating module DKX001 is available as an optional extra →  120.
• The remote display and operating module DKX001 is only available for the following housing
version: order code for "Housing": option A "Aluminum, coated"
• The measuring device is always supplied with a dummy cover when the remote display and
operating module DKX001 is ordered directly with the measuring device. Display or operation
at the transmitter is not possible in this case.
• If ordered subsequently, the remote display and operating module DKX001 may not be
connected at the same time as the existing measuring device display module. Only one
display or operation unit may be connected to the transmitter at any one time.

Gnd
Vcc
A B
81 82 83 84
1
2

3
81 82 83 84
4

Gnd
A B

Vcc
5

A0027518

1 Remote display and operating module DKX001

2 Terminal connection for potential equalization (PE)
3 Connecting cable
4 Measuring device
5 Terminal connection for potential equalization (PE)

Connection examples

Current output 4 to 20 mA HART

1 2 3
4...20 mA

4 5
A0029055

2 Connection example for 4 to 20 mA HART current output (active)

1 Automation system with current input (e.g. PLC)
2 Cable shield provided at one end. The cable shield must be grounded at both ends to comply with EMC
requirements; observe cable specifications →  47
3 Connection for HART operating devices →  104
4 Resistor for HART communication (≥ 250 Ω): observe maximum load →  15
5 Analog display unit: observe maximum load →  15
6 Transmitter

36 Endress+Hauser
Proline Promag H 300

1 2 3 4

4...20 mA

A0028762

3 Connection example for 4 to 20 mA HART current output (passive)

1 Automation system with current input (e.g. PLC)
2 Power supply
3 Cable shield provided at one end. The cable shield must be grounded at both ends to comply with EMC
requirements; observe cable specifications →  47
4 Analog display unit: observe maximum load →  15
5 Transmitter

HART input

1 2 3 4

4...20 mA

2 3
A0028763

4 Connection example for HART input with a common negative (passive)

1 Automation system with HART output (e.g. PLC)
2 Active barrier for power supply (e.g. RN221N)
3 Cable shield provided at one end. The cable shield must be grounded at both ends to comply with EMC
requirements; observe cable specifications
4 Analog display unit: observe maximum load →  15
5 Pressure transmitter (e.g. Cerabar M, Cerabar S): see requirements
6 Transmitter

Endress+Hauser 37
 Proline Promag H 300

PROFIBUS PA

1 2 3 4

6
6 6

6
6

8 7
A0028768

5 Connection example for PROFIBUS PA

1 Control system (e.g. PLC)
2 PROFIBUS PA segment coupler
3 Cable shield provided at one end. The cable shield must be grounded at both ends to comply with EMC
requirements; observe cable specifications
4 T-box
5 Measuring device
6 Local grounding
7 Bus terminator
8 Potential matching line

PROFIBUS DP

1 2 3

A A
4
B
B

A
4
B

A0028765

6 Connection example for PROFIBUS DP, non-hazardous area and Zone 2/Div. 2
1 Control system (e.g. PLC)
2 Cable shield provided at one end. The cable shield must be grounded at both ends to comply with EMC
requirements; observe cable specifications
3 Distribution box
4 Transmitter

If baud rates > 1.5 MBaud an EMC cable entry must be used and the cable shield must continue
as far as the terminal wherever possible.

38 Endress+Hauser
Proline Promag H 300

EtherNet/IP

1 2 3 4

A0028767

7 Connection example for EtherNet/IP

1 Control system (e.g. PLC)
2 Ethernet switch
3 Observe cable specifications
4 Device plug
5 Transmitter

EtherNet/IP: DLR (Device Level Ring)

1 2 3 4 5

A0027544

1 Control system (e.g. PLC)

2 Ethernet switch
3 Observe cable specifications →  47
4 Transmitter
5 Connecting cable between the two transmitters

PROFINET

1 2 3 4

A0028767

8 Connection example for PROFINET

1 Control system (e.g. PLC)
2 Ethernet switch
3 Observe cable specifications
4 Device plug
5 Transmitter

Endress+Hauser 39
 Proline Promag H 300

PROFINET with Ethernet-APL

6 1 2

A A
B B
S

3
5
A A
B B
S

4
A0047536

9 Connection example for PROFINET with Ethernet-APL

1 Cable shield
2 Measuring device
3 Local grounding
4 Potential equalization
5 Trunk or TCP
6 Field switch

PROFINET: MRP (Media Redundancy Protocol)

1 2 3 4 5

A0027544

1 Control system (e.g. PLC)

2 Ethernet switch
3 Observe cable specifications →  47
4 Transmitter
5 Connecting cable between the two transmitters

40 Endress+Hauser
Proline Promag H 300

PROFINET: system redundancy S2

1 4

2 3
5 5 5

A0039553

 10 Connection example for system redundancy S2

1 Control system 1 (e.g. PLC)
2 Synchronization of control systems
3 Control system 2 (e.g. PLC)
4 Industrial Ethernet Managed Switch
5 Transmitter

FOUNDATION Fieldbus

1 2 3 4

6
6 6

6
6

8 7
A0028768

 11 Connection example for FOUNDATION Fieldbus

1 Control system (e.g. PLC)
2 Power Conditioner (FOUNDATION Fieldbus)
3 Cable shield provided at one end. The cable shield must be grounded at both ends to comply with EMC
requirements; observe cable specifications
4 T-box
5 Measuring device
6 Local grounding
7 Bus terminator
8 Potential matching line

Endress+Hauser 41
 Proline Promag H 300

Modbus RS485

1 2 3

A A
4
B
B

A
4
B

A0028765

 12 Connection example for Modbus RS485, non-hazardous area and Zone 2/Div. 2
1 Control system (e.g. PLC)
2 Cable shield provided at one end. The cable shield must be grounded at both ends to comply with EMC
requirements; observe cable specifications
3 Distribution box
4 Transmitter

Current output 4-20 mA

1 2

3
4...20 mA
A0028758

 13 Connection example for 4-20 mA current output (active)

1 Automation system with current input (e.g. PLC)
2 Analog display unit: observe maximum load →  15
3 Transmitter

1 2 3

4
4...20 mA

A0028759

 14 Connection example for 4-20 mA current output (passive)

1 Automation system with current input (e.g. PLC)
2 Active barrier for power supply (e.g. RN221N)
3 Analog display unit: observe maximum load →  15
4 Transmitter

42 Endress+Hauser
Proline Promag H 300

Pulse/frequency output

1 2

12345
A0028761

 15 Connection example for pulse/frequency output (passive)

1 Automation system with pulse/frequency input (e.g. PLC with 10 kΩ pull-up or pull-down resistor)
2 Power supply
3 Transmitter: observe input values →  18

Switch output

1 2

A0028760

 16 Connection example for switch output (passive)

1 Automation system with switch input (e.g. PLC with a 10 kΩ pull-up or pull-down resistor)
2 Power supply
3 Transmitter: observe input values →  18

Double pulse output

1 3

4
A0029280

 17 Connection example for double pulse output (active)

1 Automation system with double pulse input (e.g. PLC)
2 Transmitter: observe input values →  19
3 Double pulse output
4 Double pulse output (slave), phase-shifted

Endress+Hauser 43
 Proline Promag H 300

2
1 4

5
A0029279

 18 Connection example for double pulse output (passive)

1 Automation system with double pulse input (e.g. PLC with a 10 kΩ pull-up or pull-down resistor)
2 Power supply
3 Transmitter: observe input values →  19
4 Double pulse output
5 Double pulse output (slave), phase-shifted

Relay output

1 2

A0028760

 19 Connection example for relay output (passive)

1 Automation system with relay input (e.g. PLC)
2 Power supply
3 Transmitter: observe input values →  20

Current input

1 2 3

A0028915

 20 Connection example for 4 to 20 mA current input

1 Power supply
2 Terminal box
3 External measuring device (to read in pressure or temperature, for instance)
4 Transmitter

44 Endress+Hauser
Proline Promag H 300

Status input

1 2

A0028764

 21 Connection example for status input

1 Automation system with status output (e.g. PLC)
2 Power supply
3 Transmitter

Terminals Spring-loaded terminals: Suitable for strands and strands with ferrules.
Conductor cross-section 0.2 to 2.5 mm2 (24 to 12 AWG).

Cable entries • Cable gland: M20 × 1.5 with cable ⌀ 6 to 12 mm (0.24 to 0.47 in)
• Thread for cable entry:
• NPT ½"
• G ½"
• M20
• Device plug for digital communication: M12
Only available for certain device versions →  33.

Pin assignment, device plug FOUNDATION Fieldbus

Pin Assignment Coding Plug/socket

2 3
1 + Signal + A Plug

1 4 2 - Signal –

3 Grounding

4 Not assigned

PROFIBUS PA

Pin Assignment Coding Plug/socket

2 3
1 + PROFIBUS PA + A Plug

1 4 2 Grounding

3 - PROFIBUS PA –

4 Not assigned

 Recommended plug:
• Binder, series 713, part no. 99 1430 814 04
• Phoenix, part no. 1413934 SACC-FS-4QO SH PBPA SCO

Endress+Hauser 45
 Proline Promag H 300

PROFINET

2 Pin Assignment

1 + TD +

2 + RD +
1 3
3 - TD –

4 - RD –
4
A0032047
Coding Plug/socket

D Socket

 Recommended plug:
• Binder, series 825, part no. 99 3729 810 04
• Phoenix, part no. 1543223 SACC-M12MSD-4Q

PROFINET with Ethernet-APL

Pin Assignment Coding Plug/socket

3 4
1 - APL signal - A Socket

2 1 2 + APL signal +

3 Cable shield1

4 Not assigned

Metal plug Cable shield

housing
1If a cable shield is used

 Recommended plug:
• Binder, series 713, part no. 99 1430 814 04
• Phoenix, part no. 1413934 SACC-FS-4QO SH PBPA SCO

EtherNet/IP

2 Pin Assignment

1 + Tx

2 + Rx
1 3
3 - Tx

4 - Rx
4
A0032047
Coding Plug/socket

D Socket

 Recommended plug:
• Binder, series 763, part no. 99 3729 810 04
• Phoenix, part no. 1543223 SACC-M12MSD-4Q

Service interface
Order code for "Accessories mounted", option NB: Adapter RJ45 M12 (service interface)

2 Pin Assignment

1 + Tx

2 + Rx
1 3
3 - Tx

4 - Rx
4
A0032047

46 Endress+Hauser
Proline Promag H 300

Coding Plug/socket

D Socket

 Recommended plug:
• Binder, series 763, part no. 99 3729 810 04
• Phoenix, part no. 1543223 SACC-M12MSD-4Q

Cable specification Permitted temperature range

• The installation guidelines that apply in the country of installation must be observed.
• The cables must be suitable for the minimum and maximum temperatures to be expected.

Power supply cable (incl. conductor for the inner ground terminal)
Standard installation cable is sufficient.

Protective grounding cable for the outer ground terminal

Conductor cross-section < 2.1 mm2 (14 AWG)
The use of a cable lug enables the connection of larger cross-sections.
The grounding impedance must be less than 2 Ω.

Signal cable

Current output 4 to 20 mA HART

A shielded cable is recommended. Observe grounding concept of the plant.

PROFIBUS PA
Twisted, shielded two-wire cable. Cable type A is recommended .
For further information on planning and installing PROFIBUS networks see:
• Operating Instructions "PROFIBUS DP/PA: Guidelines for planning and commissioning"
(BA00034S)
• PNO Directive 2.092 "PROFIBUS PA User and Installation Guideline"
• IEC 61158-2 (MBP)

PROFIBUS DP
The IEC 61158 standard specifies two types of cable (A and B) for the bus line which can be used for
every transmission rate. Cable type A is recommended.

Cable type A

Characteristic impedance 135 to 165 Ω at a measuring frequency of 3 to 20 MHz

Cable capacitance < 30 pF/m

Wire cross-section > 0.34 mm2 (22 AWG)

Cable type Twisted pairs

Loop resistance ≤110 Ω/km

Signal damping Max. 9 dB over the entire length of the cable cross-section

Shield Copper braided shielding or braided shielding with foil shield. When grounding
the cable shield, observe the grounding concept of the plant.

For further information on planning and installing PROFIBUS networks see:

• Operating Instructions "PROFIBUS DP/PA: Guidelines for planning and commissioning"
(BA00034S)
• PNO Directive 2.092 "PROFIBUS PA User and Installation Guideline"
• IEC 61158-2 (MBP)

Endress+Hauser 47
 Proline Promag H 300

EtherNet/IP
The standard ANSI/TIA/EIA-568-B.2 Annex specifies CAT 5 as the minimum category for a cable
used for EtherNet/IP. CAT 5e and CAT 6 are recommended.
For more information on planning and installing EtherNet/IP networks, please refer to the
"Media Planning and Installation Manual. EtherNet/IP" of ODVA Organization

PROFINET
Standard IEC 61156-6 specifies CAT 5 as the minimum category for a cable used for PROFINET. CAT
5e and CAT 6 are recommended.
For more information on planning and installing PROFINET networks, see: "PROFINET Cabling
and Interconnection Technology", Guideline for PROFINET

PROFINET with Ethernet-APL

The reference cable type for APL segments is fieldbus cable type A, MAU type 1 and 3 (specified in
IEC 61158-2). This cable meets the requirements for intrinsically safe applications according to IEC
TS 60079-47 and can also be used in non-intrinsically safe applications.

Cable type A

Cable capacitance 45 to 200 nF/km

Loop resistance 15 to 150 Ω/km

Cable inductance 0.4 to 1 mH/km

Further details are provided in the Ethernet-APL Engineering Guideline

(https://www.ethernet-apl.org).

FOUNDATION Fieldbus
Twisted, shielded two-wire cable.
For further information on planning and installing FOUNDATION Fieldbus networks see:
• Operating Instructions for "FOUNDATION Fieldbus Overview" (BA00013S)
• FOUNDATION Fieldbus Guideline
• IEC 61158-2 (MBP)

Modbus RS485
The EIA/TIA-485 standard specifies two types of cable (A and B) for the bus line which can be used
for every transmission rate. Cable type A is recommended.

Cable type A

Characteristic impedance 135 to 165 Ω at a measuring frequency of 3 to 20 MHz

Cable capacitance < 30 pF/m

Wire cross-section > 0.34 mm2 (22 AWG)

Cable type Twisted pairs

Loop resistance ≤110 Ω/km

Signal damping Max. 9 dB over the entire length of the cable cross-section

Shield Copper braided shielding or braided shielding with foil shield. When grounding
the cable shield, observe the grounding concept of the plant.

Current output 0/4 to 20 mA

Standard installation cable is sufficient

Pulse /frequency /switch output

Standard installation cable is sufficient

48 Endress+Hauser
Proline Promag H 300

Double pulse output

Standard installation cable is sufficient

Relay output
Standard installation cable is sufficient.

Current input 0/4 to 20 mA

Standard installation cable is sufficient

Status input
Standard installation cable is sufficient

Connecting cable for transmitter - remote display and operating module DKX001

Standard cable
A standard cable can be used as the connecting cable.

Standard cable 4 cores (2 pairs); pair-stranded with common shield

Shielding Tin-plated copper-braid, optical cover ≥ 85 %

Capacitance: core/shield Maximum 1 000 nF for Zone 1; Class I, Division 1

L/R Maximum 24 µH/Ω for Zone 1; Class I, Division 1

Cable length Maximum 300 m (1 000 ft), see the following table

Cable length for use in:

• Non-hazardous area
Cross-section
• Hazardous area: Zone 2; Class I, Division 2
• Hazardous area: Zone 1; Class I, Division 1

0.34 mm2 (22 AWG) 80 m (270 ft)

0.50 mm2 (20 AWG) 120 m (400 ft)

0.75 mm2 (18 AWG) 180 m (600 ft)

1.00 mm2 (17 AWG) 240 m (800 ft)

1.50 mm2 (15 AWG) 300 m (1 000 ft)

Optionally available connecting cable

Standard cable 2 × 2 × 0.34 mm2 (22 AWG) PVC cable 1) with common shield (2 pairs, pair-
stranded)

Flame resistance According to DIN EN 60332-1-2

Oil-resistance According to DIN EN 60811-2-1

Shielding Tin-plated copper-braid, optical cover ≥ 85 %

Capacitance: core/shield ≤200 pF/m

L/R ≤24 µH/Ω

Available cable length 10 m (35 ft)

Operating temperature When mounted in a fixed position: –50 to +105 °C (–58 to +221 °F); when cable
can move freely: –25 to +105 °C (–13 to +221 °F)

1) UV radiation can impair the cable outer sheath. Protect the cable from direct sunshine where possible.

Overvoltage protection Mains voltage fluctuations →  34

Overvoltage category Overvoltage category II

Endress+Hauser 49
 Proline Promag H 300

Short-term, temporary overvoltage Up to 1200 V between cable and ground, for max. 5 s

Long-term, temporary overvoltage Up to 500 V between cable and ground

Performance characteristics
Reference operating • Error limits following DIN EN 29104, in future ISO 20456
conditions • Water, typically: +15 to +45 °C (+59 to +113 °F); 0.5 to 7 bar (73 to 101 psi)
• Data as indicated in the calibration protocol
• Accuracy based on accredited calibration rigs according to ISO 17025
• Reference temperature for conductivity measurement: 25 °C (77 °F)

Maximum measured error o.r. = of reading

Error limits under reference operating conditions

Volume flow
• ±0.5 % o.r. ± 1 mm/s (0.04 in/s)
• Optional: ±0.2 % o.r. ± 2 mm/s (0.08 in/s)
Fluctuations in the supply voltage do not have any effect within the specified range.

[%]
2.5
2.0
0.5 %
1.5
0.2 %
1.0
0.5
0
0 1 2 4 6 8 10 [m/s]
v
0 5 10 15 20 25 30 32 [ft/s]
A0028974

 22 Maximum measured error in % o.r.

Temperature
±3 °C (±5.4 °F)

Electrical conductivity
The values apply for:
• Devices with stainless steel process connections
• Measurements at a reference temperature of 25 °C (77 °F). At different temperatures, attention
must be paid to the temperature coefficient of the medium (typically 2.1 %/K)

Conductivity Nominal diameter Measured error

[µS/cm] [%] of reading
[mm] [in]

5 to 20 15 to 150 ½ to 6 ± 20%

> 20 to 50 15 to 150 ½ to 6 ± 10%

> 50 to 10 000 2 to 8 ¹⁄₁₂ to ⁵⁄₁₆ ± 10%

15 to 150 ½ to 6 • Standard: ± 10%

• Optional 1): ± 5%

50 Endress+Hauser
Proline Promag H 300

Conductivity Nominal diameter Measured error

[µS/cm] [%] of reading
[mm] [in]

> 10 000 to 20 000 2 to 150 ¹⁄₁₂ to 6 ± 10%

> 20 000 to 100 000 2 to 150 ¹⁄₁₂ to 6 ± 20%

1) Order code for "Calibrated conductivity measurement", option CW

[%]
+30
+20
+10
0
–10
–20
–30
10⁰ 10¹ 10² 10³ 10⁴ 10⁵ 10⁶ [µS/cm]
A0042279

 23 Measured error (standard)

[%]
+30
+20
+10
0
–10
–20
–30
10⁰ 10¹ 10² 10³ 10⁴ 10⁵ 10⁶ [µS/cm]
A0047944

 24 Measured error (optional: order code for "Calibrated conductivity measurement", option CW)

Accuracy of outputs
The outputs have the following base accuracy specifications.

Current output

Accuracy ±5 µA

Pulse/frequency output
o.r. = of reading

Accuracy Max. ±50 ppm o.r. (over the entire ambient temperature range)

Repeatability o.r. = of reading

Volume flow
Max. ±0.1 % o.r. ± 0.5 mm/s (0.02 in/s)

Endress+Hauser 51
 Proline Promag H 300

Temperature
±0.5 °C (±0.9 °F)
Electrical conductivity
• Max. ±5 % o.r.
• Max. ±1 % o.r. for DN 15 to 150 in conjunction with process connections made of stainless steel
1.4404 (F316L)

Temperature measurement T90 < 15 s

response time

Influence of ambient Current output

temperature
Temperature coefficient Max. 1 μA/°C

Pulse/frequency output

Temperature coefficient No additional effect. Included in accuracy.

Installation
Mounting location • Do not install the device at the highest point of the pipe.
• Do not install the device upstream from a free pipe outlet in a down pipe.

A0042131

The device should ideally be installed in an ascending pipe.

A0042317

52 Endress+Hauser
Proline Promag H 300

Installation upstream from a down pipe

NOTICE
Negative pressure in the measuring pipe can damage the liner!
‣ If installing upstream of down pipes whose length h ≥ 5 m (16.4 ft): install a siphon with a vent
valve downstream of the device.

This arrangement prevents the flow of liquid stopping in the pipe and air entrainment.

1
2

h
A0028981

1 Vent valve
2 Pipe siphon
h Length of down pipe

Installation with partially filled pipes

• Partially filled pipes with a gradient require a drain-type configuration.
• The installation of a cleaning valve is recommended.

N
xD
³2
N
xD
³5

A0041088

Installation near pumps

NOTICE
Negative pressure in the measuring pipe can damage the liner!
‣ In order to maintain the system pressure, install the device in the flow direction downstream
from the pump.
‣ Install pulsation dampers if reciprocating, diaphragm or peristaltic pumps are used.

A0041083

• Information on the liner's resistance to partial vacuum

• Information on the measuring system's resistance to vibration and shock →  58

Installation in event of pipe vibrations

A remote version is recommended in the event of strong pipe vibrations.

Endress+Hauser 53
 Proline Promag H 300

NOTICE
Pipe vibrations can damage the device!
‣ Do not expose the device to strong vibrations.
‣ Support the pipe and fix it in place.
‣ Support the device and fix it in place.
‣ Mount the sensor and transmitter separately.

L > 10 m (33 ft)

A0041092

Information on the measuring system's resistance to vibration and shock →  58

Orientation The direction of the arrow on the sensor nameplate helps you to install the sensor according to the
flow direction (direction of medium flow through the piping).

Orientation Recommendation

Vertical orientation

A0015591

1)
Horizontal orientation

α
A0041328

2) 3)
Horizontal orientation, transmitter at
4)
bottom

A0015590

Horizontal orientation, transmitter at

side
A0015592

1) The measuring device should be self-draining for hygiene applications. A vertical orientation is
recommended for this. If only a horizontal orientation is possible, an angle of inclination α ≥ 10° is
recommended.
2) Applications with high process temperatures may increase the ambient temperature. To maintain the
maximum ambient temperature for the transmitter, this orientation is recommended.
3) To prevent the electronics from overheating in the event of strong heat formation (e.g. CIP or SIP cleaning
process), install the device with the transmitter part pointing downwards.
4) When the empty pipe detection function is switched on, empty pipe detection only works if the transmitter
housing is pointing upwards.

54 Endress+Hauser
Proline Promag H 300

Vertical
Optimum for self-emptying pipe systems and for use in conjunction with empty pipe detection.

A0015591

Horizontal
• Ideally, the measuring electrode plane should be horizontal. This prevents brief insulation of the
measuring electrodes by entrained air bubbles.
• Empty pipe detection only works if the transmitter housing is pointing upwards as otherwise there
is no guarantee that the empty pipe detection function will actually respond to a partially filled or
empty measuring tube.

2 2

A0028998

1 EPD electrode for empty pipe detection (available from DN > 15 mm (¹⁄₂ in))
2 Measuring electrodes for signal detection

Measuring devices with a nominal diameter < DN 15 mm (¹⁄₂ in) do not have an EPD electrode.
In this case, empty pipe detection is performed via the measuring electrodes.

Inlet and outlet runs Installation with inlet and outlet runs
To avoid a vacuum and to maintain the specified level of accuracy, install the device upstream from
assemblies that produce turbulence (e.g. valves, T-sections) and downstream from pumps.
Maintain straight, unimpeded inlet and outlet runs.

≥ 5 × DN ≥ 2 × DN

A0028997

Endress+Hauser 55
 Proline Promag H 300

≥ 2 × DN
A0042132

Adapters Suitable adapters to DIN EN 545 (double-flange reducers) can be used to install the sensor in larger-
diameter pipes. The resultant increase in the rate of flow improves measuring accuracy with very
slow-moving fluids.
The nomogram shown here can be used to calculate the pressure loss caused by reducers and
expanders:
• Calculate the ratio of the diameters d/D.
• From the nomogram read off the pressure loss as a function of flow velocity (downstream from
the reduction) and the d/D ratio.
• The nomogram only applies to liquids with a viscosity similar to that of water.
• If the medium has a high viscosity, a larger measuring tube diameter can be considered in
order to reduce pressure loss.

100 [mbar]
8 m/s
7 m/s
6 m/s
5 m/s

4 m/s

3 m/s 10

max. 8° 2 m/s

d D
1 m/s 1

0.5 0.6 0.7 0.8 0.9 d/D

A0029002

56 Endress+Hauser
Proline Promag H 300

Special mounting Weather protection cover

instructions
280 (11.0) 255 (10.0)
146 (5.75) 134 (5.3) 12 (0.47) 30 (1.18)

48 (1.9)
A0029553

 25 Engineering unit mm (in)

Hygienic compatibility
• When installing in hygienic applications, please refer to the information in the "Certificates
and approvals/hygienic compatibility" section →  116
• In the case of measuring devices with the order code for "Housing", option B "Stainless,
hygienic", to seal the connection compartment cover, screw it closed finger-tight and tighten
it by another 45° (corresponds to 15 Nm).

Environment
Ambient temperature range Transmitter Standard: –40 to +60 °C (–40 to +140 °F)

Local display –20 to +60 °C (–4 to +140 °F), the readability of the display may be
impaired at temperatures outside the temperature range.

Sensor –40 to +60 °C (–40 to +140 °F)

Liner Do not exceed or fall below the permitted temperature range of the liner .

If operating outdoors:
• Install the measuring device in a shady location.
• Avoid direct sunlight, particularly in warm climatic regions.
• Avoid direct exposure to weather conditions.
You can order a weather protection cover from Endress+Hauser. →  120.

Storage temperature The storage temperature corresponds to the operating temperature range of the transmitter and the
sensor →  57.
• Protect the measuring device against direct sunlight during storage in order to avoid unacceptably
high surface temperatures.
• Select a storage location where moisture cannot collect in the measuring device as fungus or
bacteria infestation can damage the liner.
• If protection caps or protective covers are mounted these should never be removed before
installing the measuring device.

Atmosphere Additional protection against condensation and moisture: the sensor housing is potted with a gel.
Order code for "Sensor option", option CF "Harsh environment".

Relative humidity The device is suitable for use in outdoor and indoor areas with a relative humidity of 4 to 95%.

Endress+Hauser 57
 Proline Promag H 300

Operating height According to EN 61010-1

• ≤ 2 000 m (6 562 ft)
• > 2 000 m (6 562 ft) with additional overvoltage protection (e.g. Endress+Hauser HAW Series)

Degree of protection Transmitter

• IP66/67, Type 4X enclosure, suitable for pollution degree 4
• When the housing is open: IP20, Type 1 enclosure, suitable for pollution degree 2
• Display module: IP20, Type 1 enclosure, suitable for pollution degree 2

Optional

External WLAN antenna

IP67

Vibration- and shock- Sinusoidal vibration according to IEC 60068-2-6

resistance
• 2 to 8.4 Hz, 3.5 mm peak
• 8.4 to 2 000 Hz, 1 g peak

Vibration broad-band random, according to IEC 60068-2-64

• 10 to 200 Hz, 0.003 g2/Hz
• 200 to 2 000 Hz, 0.001 g2/Hz
• Total: 1.54 g rms

Shock half-sine, according to IEC 60068-2-27

6 ms 30 g

Rough handling shocks according to IEC 60068-2-31

Interior cleaning • Cleaning in place (CIP)

• Sterilization in place (SIP)

Mechanical load Transmitter housing:

• Protect against mechanical effects, such as shock or impact
• Do not use as a ladder or climbing aid

Electromagnetic • As per IEC/EN 61326 and NAMUR Recommendation 21 (NE 21)

compatibility (EMC) • Device version with PROFIBUS DP: Complies with emission limits for industry as per EN 50170
Volume 2, IEC 61784
The following applies for PROFIBUS DP: If baud rates > 1.5 MBaud, an EMC cable entry must be
used and the cable shield must continue as far as the terminal wherever possible.
Details are provided in the Declaration of Conformity.

This unit is not intended for use in residential environments and cannot guarantee adequate
protection of the radio reception in such environments.

Process
Medium temperature range –20 to +150 °C (–4 to +302 °F)

58 Endress+Hauser
Proline Promag H 300

TA
[°F] [°C]
140 60

100 40

20

0 -20

-40 -40
-40 -20 0 20 40 60 80 100 120 140 160 180 [°C]
TF
-40 0 100 200 300 360 [°F]
A0027450

TA Ambient temperature range

TF Fluid temperature

The permitted fluid temperature in custody transfer is 0 to +50 °C (+32 to +122 °F).

Conductivity ≥5 μS/cm for liquids in general.

Pressure-temperature The following graphics contain material load diagrams (reference curves) for different process
ratings connections in relation to the medium temperature.

Process connections with O-ring seal, DN 2 to 25 (1/12 to 1")

Process connection: welding nipple according to DIN EN ISO 1127, ISO 2037; coupling according to
ISO 228 / DIN 2999, NPT

[psi] [bar]
600 40
PN 40
500 35
30
400
25

-40 -20 0 20 40 60 80 100120140160180 [°C]

-40 0 100 200 300 360 [°F]

A0028928-EN

 26 Process connection material: stainless steel, 1.4404 (F316L)

Endress+Hauser 59
 Proline Promag H 300

Process connection: flange according to EN 1092-1 (DIN 2501), adhesive sleeve

[psi] [bar]
600 40
PN 40
500 35
30
400
25

-40 -20 0 20 40 60 80 100120140160180 [°C]

-40 0 100 200 300 360 [°F]

A0028928-EN

 27 Process connection material: stainless steel, 1.4404 (F316L)

[psi] [bar]
300 20
PN 16
200 15
10
100
5
0 0
-60 -40 -20 0 20 40 60 80 100120140160180 [°C]

-40 0 100 200 300 360 [°F]

A0028932-EN

 28 Process connection material: PVDF

[psi] [bar]
300 20
PN 16
200 15
10
100
5
0 0
-60 -40 -20 0 20 40 60 80 100120140160180 [°C]

-40 0 100 200 300 360 [°F]

A0028934-EN

 29 Process connection material: PVC-U

60 Endress+Hauser
Proline Promag H 300

Process connection: flange according to ASME B16.5

[psi] [bar]
300 20
Cl 150
15
200
10
100
5
0 0
-40 -20 0 20 40 60 80 100120140160180 [°C]

-40 0 100 200 300 360 [°F]

A0028936-EN

 30 Process connection material: stainless steel, 1.4404 (F316L)

[psi] [bar]
300 20
Cl 150
15
200
10
100
5
0 0
-40 -20 0 20 40 60 80 100120140160180 [°C]

-40 0 100 200 300 360 [°F]

A0028937-EN

 31 Process connection material: PVDF

Process connection: flange according to JIS B2220

[psi] [bar]
25
300 20
20K
15
200
10
100
5
0 0
-40 -20 0 20 40 60 80 100120140160180 [°C]

-40 0 100 200 300 360 [°F]

A0028938-EN

 32 Process connection material: stainless steel, 1.4404 (F316L)

Endress+Hauser 61
 Proline Promag H 300

[psi] [bar]
25
300 20
15
200 10K
10
100
5
0 0
-40 -20 0 20 40 60 80 100120140160180 [°C]

-40 0 100 200 300 360 [°F]

A0028939-EN

 33 Process connection material: PVDF

Process connections with aseptic gasket seal, DN 2 to 25 (1/12 to 1")

Process connection: welding nipple according to EN 10357, ASME BPE, ISO 2037; Clamp according to
ISO 2852, DIN 32676; coupling according to DIN 11851, DIN 11864-1, SMS 1145; flange according
to DIN 11864-2

[psi] [bar]
25
300 20
PN 16
15
200
10
100
5
0 0
-60 -40 -20 0 20 40 60 80 100120140160180 [°C]

-40 0 100 200 300 360 [°F]

A0028940-EN

 34 Process connection material: stainless steel, 1.4404 (F316L)

Process connections with aseptic gasket seal, DN 40 to 150 (1 ½ to 6")

Process connection: coupling according to SMS 1145

[psi] [bar]
25
300 20
PN 16
15
200
10
100
5
0 0
-60 -40 -20 0 20 40 60 80 100120140160180 [°C]

-40 0 100 200 300 360 [°F]

A0028940-EN

 35 Process connection material: stainless steel, 1.4404 (F316L)

62 Endress+Hauser
Proline Promag H 300

Process connection: welding nipple according to EN 10357; coupling according to DIN 11851

[psi] [bar]
600 40
PN 40: DN 40 (1 ½")
500 35
30
400
25
PN 25: DN 50...100 (2...4")
300 20

200 15
PN 16: DN 125...150 (5...6")
10
100
5
0 0
-40 -20 0 20 40 60 80 100 120 140 160 180 [°C]

-40 0 100 200 300 360 [°F]

A0028941-EN

 36 Process connection material: stainless steel, 1.4404 (F316L)

Process connection: welding nipple according to ASME BPE

[psi] [bar]
600 40
PN 40: DN 40 (1 ½")
500 35
30
400
25
PN 25: DN 50...100 (2...4")
300 20

200 15
PN 16: DN 150 (6")
10
100
5
0 0
-40 -20 0 20 40 60 80 100 120 140 160 180 [°C]

-40 0 100 200 300 360 [°F]

A0028942-EN

Endress+Hauser 63
 Proline Promag H 300

Process connection: welding nipple according to ISO 2037

[psi] [bar]
600 40
PN 40: DN 40 (1 ½")
500 35
30
400
25
PN 25: DN 50...100 (2...4")
300 20

200 15
PN 16: DN 125...150 (5...6")
10
100
5
0 0
-40 -20 0 20 40 60 80 100 120 140 160 180 [°C]

-40 0 100 200 300 360 [°F]

A0028941-EN

 37 Process connection material: stainless steel, 1.4404 (F316L)

Process connection: clamp according to ISO 2852, DIN 32676

[psi] [bar]

300 20

200 15
PN 16: DN 40...100 (1 ½...4")
10
100 PN 10: DN 125...150 (5...6")
5
0 0
-60 -40 -20 0 20 40 60 80 100 120 140 160 180 [°C]

-40 0 100 200 300 360 [°F]

A0028943-EN

 38 Process connection material: stainless steel, 1.4404 (F316L)

Process connection: coupling according to DIN 11864-1, ISO 2853

[psi] [bar]
600 40
PN 40: DN 40 (1 ½")
500 35
30
400
25
PN 25: DN 50...100 (2...4")
300 20

-40 -20 0 20 40 60 80 100 120 140 160 180 [°C]

-40 0 100 200 300 360 [°F]

A0028944-EN

 39 Process connection material: stainless steel, 1.4404 (F316L)

64 Endress+Hauser
Proline Promag H 300

Process connection: flange according to DIN 11864-2

[psi] [bar]
30
400
25
PN 25: DN 40 (1 ½")
300 20

200 15
PN 16: DN 50...100 (2...4")
10
100 PN 10: DN 125...150 (5...6")
5
0 0
-40 -20 0 20 40 60 80 100 120 140 160 180 [°C]

-40 0 100 200 300 360 [°F]

A0028945-EN

 40 Process connection material: stainless steel, 1.4404 (F316L)

Pressure tightness Liner: PFA

Nominal diameter Limit values for absolute pressure in [mbar] ([psi]) for medium temperatures:

[mm] [in] +25 °C +80 °C +100 °C +130 °C +150 °C

(+77 °F) (+176 °F) (+212 °F) (+266 °F) (+302 °F)

2 to 150 ¹⁄₁₂ to 6 0 (0) 0 (0) 0 (0) 0 (0) 0 (0)

Flow limit The diameter of the pipe and the flow rate determine the nominal diameter of the sensor. The
optimum velocity of flow is between 2 to 3 m/s (6.56 to 9.84 ft/s). Also match the velocity of flow
(v) to the physical properties of the medium:
• v < 2 m/s (6.56 ft/s): for low conductivity values
• v > 2 m/s (6.56 ft/s): for media producing buildup (e.g. milk with a high fat content)
A necessary increase in the flow velocity can be achieved by reducing the sensor nominal
diameter.
For an overview of the full scale values for the measuring range, see the "Measuring range"
section

Pressure loss • No pressure loss occurs as of nominal diameter DN 8 (5/16") if the sensor is installed in a pipe
with the same nominal diameter.
• Pressure losses for configurations incorporating adapters according to DIN EN 545 →  56

System pressure Installation near pumps →  53

Vibrations Installation in event of pipe vibrations →  53

Magnetism and static

electricity

A0042152

 41 Avoid magnetic fields

Endress+Hauser 65
 Proline Promag H 300

Mechanical construction
Dimensions in SI units Compact version

A G
B C H I

K
D
L M

A0033785

Order code for "Housing", option A "Aluminum, coated"

DN A 1) B 1) C D E F G 2) H I 2) K L 3) M

[mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm]

2 169 68 101 55 240 295 200 59 141 2.25 86 43

4 169 68 101 55 240 295 200 59 141 4.5 86 43

8 169 68 101 55 240 295 200 59 141 9 86 43

15 169 68 101 55 240 295 200 59 141 16 86 43

25 169 68 101 55 240 295 200 59 141 22.6 86 56

40 169 68 101 54 239 293 200 59 141 34.8 140 107

50 169 68 101 60 246 306 200 59 141 47.5 140 120

65 169 68 101 68 254 322 200 59 141 60.2 140 135

80 169 68 101 74 260 334 200 59 141 72.9 140 148

100 169 68 101 87 273 360 200 59 141 97.4 140 174

125 169 68 101 103 289 392 200 59 141 120.0 200 206

150 169 68 101 117 303 420 200 59 141 146.9 200 234

1) Depending on the cable gland used: values up to + 30 mm

2) For version without local display: values – 30 mm
3) Total installed length depends on process connections.→  69

Order code for "Housing", option A "Aluminum, coated"; Ex d

DN A 1) B 1) C D E F G 2) H I 2) K L 3) M

[mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm]

2 188 85 103 55 269 324 217 58 159 2.25 86 43

4 188 85 103 55 269 324 217 58 159 4.5 86 43

8 188 85 103 55 269 324 217 58 159 9 86 43

15 188 85 103 55 269 324 217 58 159 16 86 43

25 188 85 103 55 269 324 217 58 159 22.6 86 56

40 188 85 103 54 270 324 217 58 159 34.8 140 107

66 Endress+Hauser
Proline Promag H 300

DN A 1) B 1) C D E F G 2) H I 2) K L 3) M

[mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm]

50 188 85 103 60 276 336 217 58 159 47.5 140 120

65 188 85 103 67 284 351 217 58 159 60.2 140 135

80 188 85 103 74 290 364 217 58 159 72.9 140 148

100 188 85 103 87 303 390 217 58 159 97.4 140 174

125 188 85 103 103 319 422 217 58 159 120.0 200 206

150 188 85 103 117 333 450 217 58 159 146.9 200 234

1) Depending on the cable gland used: values up to + 30 mm

2) For version without local display: values – 40 mm
3) Total installed length depends on process connections.→  69

Order code for "Housing", option B "Stainless, hygienic"

DN A 1) B 1) C D E F G 2) H I 2) K L 3) M

[mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm]

2 183 73 110 55 254 309 207 65 142 2.25 86 43

4 183 73 110 55 254 309 207 65 142 4.5 86 43

8 183 73 110 55 254 309 207 65 142 9 86 43

15 183 73 110 55 254 309 207 65 142 16 86 43

25 183 73 110 55 254 309 207 65 142 22.6 86 56

40 183 73 110 54 255 309 207 65 142 34.8 140 107

50 183 73 110 60 261 321 207 65 142 47.5 140 120

65 183 73 110 67 269 336 207 65 142 60.2 140 135

80 183 73 110 74 275 349 207 65 142 72.9 140 148

100 183 73 110 87 288 375 207 65 142 97.4 140 174

125 183 73 110 103 304 407 207 65 142 120.0 200 206

150 183 73 110 117 318 435 207 65 142 146.9 200 234

1) Depending on the cable gland used: values up to + 30 mm

2) For version without local display: values – 30 mm
3) Total installed length depends on process connections.→  69

Endress+Hauser 67
 Proline Promag H 300

Sensor flange connection

Z Z-Z
L

B/2 B/2
A

D
B

M
– E
E – K
Z 2 2
H
E
F
G

A0017657

 42 Front view without process connections

DN A B C D E F G H K L M

[mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm]

2 62 41.6 34 9 24 42 43 8.5 6 4 M6

4 62 41.6 34 9 24 42 43 8.5 6 4 M6

8 62 41.6 34 9 24 42 43 8.5 6 4 M6

15 62 41.6 34 16 24 42 43 8.5 6 4 M6

25 72 50.2 44 26 29 55 56 8.5 6 4 M6

Z–Z
Z
A
D

B
C
E
K

Z
G
H

A0005528

 43 Front view without process connections

DN A B C D E F G H K L

90° ±0.5° 60° ±0.5°

[mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] Tapped holes

40 99.7 85.8 71.0 48.3 34.8 M8 12 17 4 –

50 112.7 98.8 83.5 60.3 47.5 M8 12 17 4 –

65 127.7 114.8 100.0 76.1 60.2 M8 12 17 – 6

80 140.7 133.5 114.0 88.9 72.9 M8 12 17 – 6

68 Endress+Hauser
Proline Promag H 300

DN A B C D E F G H K L

90° ±0.5° 60° ±0.5°

[mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] Tapped holes

100 166.7 159.5 141.0 114.3 97.4 M8 12 17 – 6

125 198.7 191.5 171.0 139.7 120.0 M10 15 20 – 6

150 226.7 219.5 200.0 168.3 146.9 M10 15 20 – 6

Flange connections

Female with aseptic gasket seal

X X

C
A
B
E
D
L

A0043232

 44 Detail X: Asymmetrical process connection; the part shown in blue is provided by the supplier.

Flange DIN 11864-2, aseptic female, Form A

1.4404 (316L), suitable for pipe according to EN 10357 series A, female
Order code for "Process connection", option DES/DQS

DN Suitable for pipe according to EN 10357 series A B C D E L

[mm] A [mm] [mm] [mm] [mm] [mm] [mm]
[mm]

2 to 8 1) 13 × 1.5 (DN 10) 54 37 4 × ⌀9 10 10 183

15 19 × 1.5 (DN 15) 59 42 4 × ⌀9 10 16 183

25 29 × 1.5 (DN 25) 70 53 4 × ⌀9 10 26 183

Surface roughness: Ramax = 0.76 µm, optional order code for "Service", option HJ: Ramax = 0.38 µm
electropolished
Please note the internal diameters of the measuring pipe and process connection (E) when cleaning with pigs.

1) With DN 10 flanges as standard

Endress+Hauser 69
 Proline Promag H 300

Flange with notch with aseptic gasket seal

X X

C
A
B
E
D
L

A0042819

 45 Detail X: Asymmetrical process connection; the part shown in blue is provided by the supplier.

Flange DIN 11864-2, aseptic flange with notch, Form A

1.4404 (316L), suitable for pipe according to EN 10357 series A, flange with notch
Order code for "Process connection", option DES/DRS

DN Suitable for pipe according to EN 10357 series A B C D E L

[mm] A [mm] [mm] [mm] [mm] [mm] [mm]
[mm]

40 41 × 1.5 82 65 4 × ⌀9 10 38 246

50 53 × 1.5 94 77 4 × ⌀9 10 50 246

65 70 × 2 113 95 8 × ⌀9 10 66 246

80 85 × 2 133 112 8 × ⌀11 10 81 270

100 104 × 2 159 137 8 × ⌀11 10 100 278

125 129 × 2 183 161 8 × ⌀11 10 125 362

150 154 × 2 213 188 8 × ⌀14 10 150 362

Surface roughness: Ramax = 0.76 µm, optional order code for "Service", option HJ: Ramax = 0.38 µm
electropolished
Please note the internal diameters of the measuring pipe and process connection (E) when cleaning with pigs.

Flanges with O-ring seal

C
A
B
E

D L

A0015621

70 Endress+Hauser
Proline Promag H 300

Flange according to EN 1092-1 (DIN 2501), Form B: PN 40

1.4404 (316L)
Order code for "Process connection", option D5S

DN A B C D E L
[mm] [mm] [mm] [mm] [mm] [mm] [mm]

2 to 8 1) 95 65 4 × ⌀14 16 17.3 198.4

15 95 65 4 × ⌀14 16 17.3 198.4

25 115 85 4 × ⌀14 18 28.5 198.4

Surface roughness: Ramax = 1.6 µm

1) DN 2 to 8 with DN 15 flanges as standard

Flange according to ASME B16.5: Class 150

1.4404 (316L)
Order code for "Process connection", option A1S

DN A B C D E L
[mm] [mm] [mm] [mm] [mm] [mm] [mm]

2 to 8 1) 90 60.3 4 × ⌀15.7 11.2 15.7 218

15 90 60.3 4 × ⌀15.7 11.2 15.7 218

25 110 79.4 4 × ⌀15.7 14.2 26.7 230

Surface roughness: Ramax = 1.6 µm

1) DN 2 to 8 with DN 15 flanges as standard

Flange according to JIS B2220: 20K

1.4404 (316L)
Order code for "Process connection", option N4S

DN A B C D E L
[mm] [mm] [mm] [mm] [mm] [mm] [mm]

2 to 8 1) 95 70 4 × ⌀15 14 15 220

15 95 70 4 × ⌀15 14 15 220

25 125 90 4 × ⌀19 16 25 220

Surface roughness: Ramax = 1.6 µm

1) DN 2 to 8 with DN 15 flanges as standard

C
A
B
E
F

D L

A0022221

Endress+Hauser 71
 Proline Promag H 300

Lap joint flange according to EN 1092-1 (DIN 2501): PN 16

PVDF
Order code for "Process connection", option D3P

DN A B C D E F L
[mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm]

2 to 8 1) 95 65 4 x ⌀14 14.5 45 17.3 200

15 95 65 4 x ⌀14 14.5 45 17.3 200

25 115 85 4 x ⌀14 16.5 68 28.5 200

Surface roughness: Ramax = 1.6 µm

The required grounding rings can be ordered as accessories (order code: DK5HR-****).

1) DN 2 to 8 with DN 15 flanges as standard

Lap joint flange with grounding electrode according to EN 1092-1 (DIN 2501): PN 16
PVDF
Order code for "Process connection", option D4P

DN A B C D E F L
[mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm]

2 to 8 1) 95 65 4 x ⌀14 14.5 45 17.3 200

15 95 65 4 x ⌀14 14.5 45 17.3 200

25 115 85 4 x ⌀14 16.5 68 28.5 200

Surface roughness: Ramax = 1.6 µm

Grounding rings are not necessary.

1) DN 2 to 8 with DN 15 flanges as standard

Lap joint flange according to ASME B16.5: Class 150

PVDF
Order code for "Process connection", option A1P

DN A B C D E F L
[mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm]

2 to 8 1) 90 60.3 4 × ⌀ 15.7 15 35.1 15.7 200

15 90 60.3 4 × ⌀ 15.7 15 35.1 15.7 200

25 110 79.4 4 × ⌀ 15.7 16 50.8 26.7 200

Surface roughness: Ramax = 1.6 µm

The required grounding rings can be ordered as accessories (order code: DK5HR-****).

1) DN 2 to 8 with DN 15 flanges as standard

Lap joint flange with grounding electrode according to ASME B16.5: Class 150
PVDF
Order code for "Process connection", option A4P

DN A B C D E F L
[mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm]

2 to 8 1) 90 60.3 4 × ⌀ 15.7 15 35.1 15.7 200

15 90 60.3 4 × ⌀ 15.7 15 35.1 15.7 200

25 110 79.4 4 × ⌀ 15.7 16 50.8 26.7 200

Surface roughness: Ramax = 1.6 µm

Grounding rings are not necessary.

1) DN 2 to 8 with DN 15 flanges as standard

72 Endress+Hauser
Proline Promag H 300

Lap joint flange according to JIS B2220: 10K

PVDF
Order code for "Process connection", option N3P

DN A B C D E F L
[mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm]

2 to 8 1) 95 70 4 × ⌀ 15.7 15 35.1 15 200

15 95 70 4 × ⌀ 15.7 15 35.1 15 200

25 125 90 4 × ⌀ 15.7 16 50.8 19 200

Surface roughness: Ramax = 1.6 µm

The required grounding rings can be ordered as accessories (order code: DK5HR-****).

1) DN 2 to 8 with DN 15 flanges as standard

Lap joint flange with grounding electrode according to JIS B2220: 10K
PVDF
Order code for "Process connection", option N4P

DN A B C D E F L
[mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm]

2 to 8 1) 95 70 4 × ⌀ 15.7 15 35.1 15 200

15 95 70 4 × ⌀ 15.7 15 35.1 15 200

25 125 90 4 × ⌀ 15.7 16 50.8 19 200

Surface roughness: Ramax = 1.6 µm

Grounding rings are not necessary.

1) DN 2 to 8 with DN 15 flanges as standard

Welding nipple

Welding nipple with aseptic gasket seal

A
B

A0027510

Welding nipple according to EN 10357

1.4404 (316L), suitable for pipe EN 10357 series A
Order code for "Process connection", option DAS

DN Suitable for pipe EN 10357 series A A B L

[mm] [mm] [mm] [mm] [mm]

2 to 8 13 × 1.5 13 10 132.6

15 19 × 1.5 19 16 132.6

25 29 × 1.5 29 26 132.6

40 41 × 1.5 41 38 220

50 53 × 1.5 53 50 220

65 70 × 2 70 66 220

80 85 × 2 85 81 220

Endress+Hauser 73
 Proline Promag H 300

Welding nipple according to EN 10357

1.4404 (316L), suitable for pipe EN 10357 series A
Order code for "Process connection", option DAS

DN Suitable for pipe EN 10357 series A A B L

[mm] [mm] [mm] [mm] [mm]

100 104 × 2 104 100 220

125 129 × 2 129 125 300

150 154 × 2 154 150 300

Surface roughness: Ramax = 0.76 µm, optional order code for "Service", option HJ: Ramax = 0.38 µm
electropolished
Please note the internal diameters of the measuring pipe and process connection (B) when cleaning with pigs.

Welding nipple according to ISO 2037

1.4404 (316L), suitable for pipe ISO 2037
Order code for "Process connection", option IAS

DN Suitable for pipe ISO 2037 A B L

[mm] [mm] [mm] [mm] [mm]

2 to 8 12.7 × 1.65 12 10 118.2

15 19.05 × 1.65 18 16 118.2

25 25.4 × 1.60 25 22.6 118.2

40 38 × 1.2 38 35.6 220

50 51 × 1.2 51 48.6 220

65 63.5 × 1.6 63.5 60.3 220

80 76.1 × 1.6 76.1 72.9 220

100 101.6 × 2 101.6 97.6 220

125 139.7 × 2 139.7 135.7 380

150 168.3 × 2.6 168.3 163.1 380

Surface roughness: Ramax = 0.76 µm, optional order code for "Service", option HJ: Ramax = 0.38 µm
electropolished
Please note the internal diameters of the measuring pipe and process connection (B) when cleaning with pigs.

Welding nipple according to ASME BPE

1.4404 (316L), suitable for pipe according to ASME BPE and DIN 11866 series C
Order code for "Process connection", option AAS

DN Suitable for pipe according to ASME BPE A B L

[mm] [mm] [mm] [mm] [mm]

2 to 8 12.7 × 1.65 12.7 9 118.2

15 19.1 × 1.65 19.1 16 118.2

25 25.4 × 1.65 25.4 22.6 118.2

40 38.1 × 1.65 38.1 34.8 220

50 50.8 × 1.65 50.8 47.5 220

65 63.5 × 1.65 63.5 60.2 220

80 76.2 × 1.65 76.2 72.9 220

100 101.6 × 1.65 101.6 97.4 220

150 152.4 × 2.77 152.4 146.9 300

Surface roughness: Ramax = 0.76 µm, optional order code for "Service", option HJ: Ramax = 0.38 µm
electropolished
Please note the internal diameters of the measuring pipe and process connection (B) when cleaning with pigs.

74 Endress+Hauser
Proline Promag H 300

Welding nipple with O-ring seal

A
B
L

A0027510

Welding nipple according to ISO 1127

1.4404 (316L), suitable for pipe according to ISO 1127 series 1
Order code for "Process connection", option A2S

DN Suitable for pipe according to ISO 1127 series 1 A B L

[mm] [mm] [mm] [mm] [mm]

2 to 8 13.5 × 2.30 13.5 9 126.6

15 21.3 × 2.65 21.3 16 126.6

25 33.7 × 3.25 33.7 27.2 126.6

Surface roughness: Ramax = 1.6 µm

Welding nipple according to ISO 1127

1.4404 (316L), suitable for pipe according to ISO 1127 series 1 and DIN 11866 series B
Order code for "Process connection", option D1S

DN Suitable for pipe according to ISO 1127 series 1 and DIN 11866 series B A B L
[mm] [mm] [mm] [mm] [mm]

2 to 8 13.5 × 1.6 13.5 10.3 126.6

15 21.3 × 1.6 21.3 18.1 126.6

25 33.7 × 2.0 33.7 29.7 126.6

Surface roughness: Ramax = 1.6 µm

Welding nipple according to ISO 2037

1.4404 (316L), suitable for pipe ISO 203
Order code for "Process connection", option I1S

DN Suitable for pipe ISO 2037 A B L

[mm] [mm] [mm] [mm] [mm]

2 to 8 13.5 × 2.3 13.5 9 126.6

15 21.3 × 2.65 21.3 16 126.6

25 33.7 × 3.25 33.7 27.2 126.6

Surface roughness: Ramax = 1.6 µm

Endress+Hauser 75
 Proline Promag H 300

Clamp connections

Clamp connections with aseptic gasket seal

B
L

A0015625

Clamp according to DIN 32676

1.4404 (316L)
Order code for "Process connection", option DBS

DN Suitable for pipe A B L

[mm] [mm] [mm] [mm] [mm]

2 to 8 14 × 2 (DN 10) 34 10 168

15 20 × 2 (DN 15) 34 16 168

25 30 × 2 (DN 25) 50.5 26 175

40 41 × 1.5 50.5 38 220

50 53 × 1.5 64 50 220

65 70 × 2 91 66 220

80 85 × 2 106 81 220

100 104 × 2 119 100 220

125 129 × 2 155 125 300

150 154 × 2 183 150 300

Surface roughness: Ramax = 0.76 µm, optional order code for "Service", option HJ: Ramax = 0.38 µm
electropolished
Please note the internal diameters of the measuring pipe and process connection (B) when cleaning with pigs.

Tri-Clamp
1.4404 (316L), suitable for pipe according to ASME BPE and DIN 11866 series C
Order code for "Process connection", option FAS

DN Suitable for pipe according to ASME BPE A B L

[mm] [mm] [mm] [mm] [mm]

2 to 8 12.7 × 1.65 25 9.4 143

15 19.1 × 1.65 25 15.8 143

25 25.4 × 1.65 50.4 22.1 143

40 38.1 × 1.65 50.4 34.8 220

50 50.8 × 1.65 63.9 47.5 220

65 63.5 × 1.65 77.4 60.2 220

80 76.2 × 1.65 90.9 72.9 220

100 101.6 × 2.11 118.9 97.4 220

76 Endress+Hauser
Proline Promag H 300

Tri-Clamp
1.4404 (316L), suitable for pipe according to ASME BPE and DIN 11866 series C
Order code for "Process connection", option FAS

DN Suitable for pipe according to ASME BPE A B L

[mm] [mm] [mm] [mm] [mm]

150 152.4 × 2.77 166.9 146.9 300

Surface roughness: Ramax = 0.76 µm, optional order code for "Service", option HJ: Ramax = 0.38 µm
electropolished
Please note the internal diameters of the measuring pipe and process connection (B) when cleaning with pigs.

Clamp according to ISO 2852, Fig. 2

1.4404 (316L)
Order code for "Process connection", option IBS

DN Suitable for pipe ISO 2037 A B L

[mm] [mm] [mm] [mm] [mm]

25 24.5 × 1.65 50.5 22.6 174.6

40 38 × 1.6 50.5 35.6 220

50 51 × 1.6 64 48.6 220

65 63.5 × 1.6 77.5 60.3 220

80 76.1 × 1.6 91 72.9 220

100 101.6 × 2 119 97.6 220

125 139.7 × 2 155 135.7 300

150 168.3 × 2.6 183 163.1 300

Surface roughness: Ramax = 0.76 µm, optional order code for "Service", option HJ: Ramax = 0.38 µm
electropolished
Please note the internal diameters of the measuring pipe and process connection (B) when cleaning with pigs.

Couplings

Thread with aseptic gasket seal

A
B

A0027509

Coupling DIN 11851, thread

1.4404 (316L), suitable for pipe EN 10357 series B
Order code for "Process connection", option DCS

DN Suitable for pipe EN 10357 series B A B L

[mm] [mm] [mm] [mm] [mm]

2 to 8 12 × 1 (DN 10) Rd 28 × ¹⁄₈ 10 174

15 18 × 1.5 Rd 34 × ¹⁄₈ 16 174

25 28 × 1 or 28×1.5 Rd 52 × ¹⁄₆ 26 190

Surface roughness: Ramax = 0.76 µm, optional order code for "Service", option HJ: Ramax = 0.38 µm
electropolished
Please note the internal diameters of the measuring pipe and process connection (B) when cleaning with pigs.

Endress+Hauser 77
 Proline Promag H 300

Coupling DIN 11851, thread

1.4404 (316L), suitable for pipe EN 10357 series A
Order code for "Process connection", option DCS

DN Suitable for pipe EN 10357 series A A B L

[mm] [mm] [mm] [mm] [mm]

40 41 × 1.5 Rd 65 × ¹⁄₆ 38 260

50 53 × 1.5 Rd 78 × ¹⁄₆ 50 260

65 70 × 2 Rd 95 × ¹⁄₆ 66 270

80 85 × 2 Rd 110 × ¹⁄₄ 81 280

100 104 × 2 Rd 130 × ¹⁄₄ 100 290

125 129 × 2 Rd 160 × ¹⁄₄ 125 380

150 154 × 2 Rd 160 × ¹⁄₄ 150 390

Surface roughness: Ramax = 0.76 µm, optional order code for "Service", option HJ: Ramax = 0.38 µm
electropolished
Please note the internal diameters of the measuring pipe and process connection (B) when cleaning with pigs.

Coupling DIN 11864-1, aseptic thread, Form A

1.4404 (316L), suitable for pipe EN 10357 series A
Order code for "Process connection", option DDS

DN Suitable for pipe EN 10357 series A A B L

[mm] [mm] [mm/in] [mm] [mm]

2 to 8 13 × 1.5 (DN 10) Rd 28 × ¹⁄₈ 10 170

15 19 × 1.5 Rd 34 × ¹⁄₈ 16 170

25 29 × 1.5 Rd 52 × ¹⁄₆ 26 184

40 41 × 1.5 Rd 65 × ¹⁄₆ 38 256

50 53 × 1.5 Rd 78 × ¹⁄₆ 50 256

65 70 × 2 Rd 95 × ¹⁄₆ 66 266

80 85 × 2 Rd 110 × ¹⁄₄ 81 276

100 104 × 2 Rd 130 × ¹⁄₄ 100 286

Surface roughness: Ramax = 0.76 µm, optional order code for "Service", option HJ: Ramax = 0.38 µm
electropolished
Please note the internal diameters of the measuring pipe and process connection (B) when cleaning with pigs.

Coupling ISO 2853, thread

1.4404 (316L)
Order code for "Process connection", option ICS

DN Suitable for pipe ISO 2037 DN A B L

[mm] [mm] Clamp ISO 2853 [mm/in] [mm] [mm]
[mm]

40 38 × 1.6 38 Tr 50.5 × 3.175 35.6 256

50 51 × 1.6 51 Tr 64 × 3.175 48.6 256

65 63.5 × 1.6 63.5 Tr 77.5 × 3.175 60.3 266

80 76.1 × 1.6 76.1 Tr 91 × 3.175 72.9 276

100 101.6 × 2 101.6 Tr 118 × 3.175 97.6 286

Surface roughness: Ramax = 0.76 µm, optional order code for "Service", option HJ: Ramax = 0.38 µm
electropolished
Please note the internal diameters of the measuring pipe and process connection (B) when cleaning with pigs.

78 Endress+Hauser
Proline Promag H 300

Coupling SMS 1145, thread

1.4404 (316L)
Order code for "Process connection", option SAS

DN Suitable for pipe DN A B L

[mm] [mm] SMS 1145 [mm/in] [mm] [mm]
[mm]

25 1 25 Rd 40 × ¹⁄₆ 22.6 147.6

40 38.1 × 1.65 38 Rd 60 × ¹⁄₆ 34.8 256

50 50.8 × 1.65 51 Rd 70 × ¹⁄₆ 47.5 256

65 63.5 × 1.65 63.5 Rd 85 × ¹⁄₆ 60.2 266

80 76.2 × 1.65 76 Rd 98 × ¹⁄₆ 72.6 276

100 101.6 × 1.65 101.6 Rd 132 × ¹⁄₆ 97.4 286

Surface roughness: Ramax = 0.76 µm, optional order code for "Service", option HJ: Ramax = 0.38 µm
electropolished
Please note the internal diameters of the measuring pipe and process connection (B) when cleaning with pigs.

Thread with O-ring seal

A
B

A0027509

External thread according to ISO 228/DIN 2999

1.4404 (316L)
Order code for "Process connection", option I2S

DN Suitable for internal thread A B L

[mm] ISO 228/DIN 2999 [mm/in] [mm] [mm]
[in]

2 to 8 R ³⁄₈ R 10.1 × ³⁄₈ 10 166

15 R ¹⁄₂ R 13.2 × ¹⁄₂ 16 166

25 R1 R 16.5 × 1 25 170

Surface roughness: Ramax = 1.6 µm

Internal thread according to ISO 228/DIN 2999

1.4404 (316L)
Order code for "Process connection", option I3S

DN Suitable for external A B L

[mm] thread ISO 228/DIN 2999 [mm/in] [mm] [mm]
[in]

2 to 8 Rp ³⁄₈ Rp 13 × ³⁄₈ 9 176

15 Rp ¹⁄₂ Rp 14 × ¹⁄₂ 16 176

25 Rp 1 Rp 17 × 1 27.2 188

Surface roughness: Ramax = 1.6 µm

Endress+Hauser 79
 Proline Promag H 300

Hose adapter

Hose adapter with O-ring seal

A
L

A0027511

Hose adapter
1.4404 (316L)
Order code for "Process connection", options O1S, O2S, O3S

DN Suitable for internal diameter A L

[mm] [mm] [mm] [mm]

2 to 8 13 10 184

15 16 12.6 184

25 19 16 184

Surface roughness: Ramax = 1.6 µm

Adhesive sleeves

Adhesive sleeves with O-ring seal

A
D

C B L

A0036663

Adhesive sleeve
PVC
Order code for "Process connection", option O2V

DN Suitable for A B C D L
[mm] pipe [mm] [mm] [mm] [mm] [mm]
[mm] / [in]

2 to 8 20 × 2 62 38.5 18 20.2 163

(DIN 8062)
15 28.0 142

Surface roughness: Ramax = 1.6 µm

The required grounding rings can be ordered as accessories (order code: DK5HR-****).

80 Endress+Hauser
Proline Promag H 300

Mounting kits

Wall mounting kit

A
D
4x M5
E

B C

A0005537

A B C ØD E F

[mm] [mm] [mm] [mm] [mm] [mm]

137 110 120 7 125 88

Accessories

Weather protection cover

280 (11.0) 255 (10.0)

146 (5.75) 134 (5.3) 12 (0.47) 30 (1.18)
48 (1.9)

A0029553

 46 Engineering unit mm (in)

Endress+Hauser 81
 Proline Promag H 300

Remote display and operating module DKX001

78 (3.07) 136 (5.35)

114 (4.49)
!103 (4.06)

7.0 (0.27)
7)
( 0.4
2
!1

86 (3.39)

A0028921

 47 Engineering unit mm (in)

External WLAN antenna

The external WLAN antenna is not suitable for use in hygienic applications.

External WLAN antenna mounted on device

105 (4.1) 68 (2.7)

173 (6.8)

A0028923

 48 Engineering unit mm (in)

External WLAN antenna mounted with cable

The external WLAN antenna can be mounted separately from the transmitter if the transmission/
reception conditions at the transmitter mounting location are poor.

82 Endress+Hauser
Proline Promag H 300

72 (2.8)
1500 (59.1)
70 (2.8)

A0033597

 49 Engineering unit mm (in)

Spacer

Ø D2

Ø D1
Ø di

L
A0017294

Order code: DK5HB-****

DN di D1 D2 L

[mm] [mm] [mm] [mm] [mm]

80 72.9 140.7 141 30

100 97.4 166.7 162 30

Clamp connections with aseptic gasket seal available for order

A

A0015625

Endress+Hauser 83
 Proline Promag H 300

Tri-Clamp
1.4404 (316L), suitable for pipe according to ASME BPE and BS 4825, reduction from pipe OD 1" (Tri-
Clamp connection) to device DN 15
Order code: DKH**-HF**

DN Suitable for pipe according to ASME BPE A B L

[mm] and BS 4825 (reduction) [mm] [mm] [mm]
[mm]

15 Pipe OD 1" 50.4 22.1 143

Surface roughness: Ramax = 0.76 µm, optional order code for "Design", option CB: Ramax = 0.38 µm
electropolished
Please note the internal diameters of the measuring pipe and process connection (B) when cleaning with pigs.

Couplings with O-ring seal available for order

A
B

A0027509

External thread
1.4404 (316L)
Order code: DKH**-GD**

DN Suitable for internal thread NPT A B L

[mm] [in] [mm/in] [mm] [mm]

2 to 8 NPT 3/8 R 15.5 × 3/8 10 186

15 NPT ½ R 20 × ½ 16 186

25 NPT 1 R 25 × 1 25 196

Surface roughness: Ramax = 1.6 µm

Internal thread
1.4404 (316L)
Order code: DKH**-GC**

DN Suitable for external thread NPT A B L

[mm] [in] [mm/in] [mm] [mm]

2 to 8 NPT 3/8 R 13 × 3/8 8.9 176

15 NPT ½ R 14 × ½ 16 176

25 NPT 1 R 17 × 1 27.2 188

Surface roughness: Ramax = 1.6 µm

84 Endress+Hauser
Proline Promag H 300

Grounding rings

Ø di
ØD
ØB
ØC
E 0.5

F
G
H
J
A0017673

For lap joint flange made of PVDF and PVC adhesive sleeve
1.4435 (316L), Alloy C22, tantalum
Order code: DK5HR-****

DN di B C D E F G H J

[mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm]

2 to 8 9 22 17.6 33.9 0.5 3.5 1.9 3.4 4.5

15 16 29 24.6 33.9 0.5 3.5 1.9 3.4 4.5

25 26 39 34.6 43.9 0.5 3.5 1.9 3.4 4.5

Dimensions in US units Compact version

A G
B C H I
E

K
D

L M

A0033785

Order code for "Housing", option A "Aluminum, coated"

DN A 1) B 1) C D E F G 2) H I 2) K L 3) M

[in] [in] [in] [in] [in] [in] [in] [in] [in] [in] [in] [in] [in]

¹⁄₁₂ 6.65 2.68 3.98 2.17 9.45 11.6 7.87 2.32 5.55 0.09 3.39 1.69

¹⁄₈ 6.65 2.68 3.98 2.17 9.45 11.6 7.87 2.32 5.55 0.18 3.39 1.69

³⁄₈ 6.65 2.68 3.98 2.17 9.45 11.6 7.87 2.32 5.55 0.35 3.39 1.69

½ 6.65 2.68 3.98 2.17 9.45 11.6 7.87 2.32 5.55 0.63 3.39 1.69

1 6.65 2.68 3.98 2.17 9.45 11.6 7.87 2.32 5.55 0.89 3.39 2.20

Endress+Hauser 85
 Proline Promag H 300

DN A 1) B 1) C D E F G 2) H I 2) K L 3) M

[in] [in] [in] [in] [in] [in] [in] [in] [in] [in] [in] [in] [in]

1½ 6.65 2.68 3.98 2.13 9.41 11.5 7.87 2.32 5.55 1.37 5.51 4.21

2 6.65 2.68 3.98 2.36 9.69 12.1 7.87 2.32 5.55 1.87 5.51 4.72

3 6.65 2.68 3.98 2.91 10.2 13.2 7.87 2.32 5.55 2.87 5.51 5.83

4 6.65 2.68 3.98 3.43 10.8 14.2 7.87 2.32 5.55 3.83 5.51 6.85

6 6.65 2.68 3.98 4.61 11.9 16.5 7.87 2.32 5.55 5.78 7.87 9.21

1) Depending on the cable gland used: values up to + 1.18 in

2) For version without local display: values – 1.18 in
3) Total installed length depends on process connections.→  88

Order code for "Housing", option A "Aluminum, coated"; Ex d

DN A 1) B 1) C D E F G 2) H I 2) K L 3) M

[in] [in] [in] [in] [in] [in] [in] [in] [in] [in] [in] [in] [in]

¹⁄₁₂ 7.40 3.35 4.06 2.17 10.6 12.8 8.54 2.28 6.26 0.09 3.39 1.69

¹⁄₈ 7.40 3.35 4.06 2.17 10.6 12.8 8.54 2.28 6.26 0.18 3.39 1.69

³⁄₈ 7.40 3.35 4.06 2.17 10.6 12.8 8.54 2.28 6.26 0.35 3.39 1.69

½ 7.40 3.35 4.06 2.17 10.6 12.8 8.54 2.28 6.26 0.63 3.39 1.69

1 7.40 3.35 4.06 2.17 10.6 12.8 8.54 2.28 6.26 0.89 3.39 2.20

1½ 7.40 3.35 4.06 2.13 10.6 12.8 8.54 2.28 6.26 1.37 5.51 4.21

2 7.40 3.35 4.06 2.36 10.9 13.2 8.54 2.28 6.26 1.87 5.51 4.72

3 7.40 3.35 4.06 2.91 11.4 14.3 8.54 2.28 6.26 2.87 5.51 5.83

4 7.40 3.35 4.06 3.43 11.9 15.4 8.54 2.28 6.26 3.83 5.51 6.85

6 7.40 3.35 4.06 4.61 13.1 17.7 8.54 2.28 6.26 5.78 7.87 9.21

1) Depending on the cable gland used: values up to + 1.18 in

2) For version without local display: values – 1.57 in
3) Total installed length depends on process connections.→  88

Order code for "Housing", option B "Stainless, hygienic"

DN A 1) B 1) C D E F G 2) H I 2) K L 3) M

[in] [in] [in] [in] [in] [in] [in] [in] [in] [in] [in] [in] [in]

¹⁄₁₂ 7.20 2.87 4.33 2.17 10.0 12.2 8.15 2.56 5.59 0.09 3.39 1.69

¹⁄₈ 7.20 2.87 4.33 2.17 10.0 12.2 8.15 2.56 5.59 0.18 3.39 1.69

³⁄₈ 7.20 2.87 4.33 2.17 10.0 12.2 8.15 2.56 5.59 0.35 3.39 1.69

½ 7.20 2.87 4.33 2.17 10.0 12.2 8.15 2.56 5.59 0.63 3.39 1.69

1 7.20 2.87 4.33 2.17 10.0 12.2 8.15 2.56 5.59 0.89 3.39 2.20

1½ 7.20 2.87 4.33 2.13 10.0 12.2 8.15 2.56 5.59 1.37 5.51 4.21

2 7.20 2.87 4.33 2.63 10.3 12.6 8.15 2.56 5.59 1.87 5.51 4.72

3 7.20 2.87 4.33 2.91 10.8 13.7 8.15 2.56 5.59 2.87 5.51 5.83

4 7.20 2.87 4.33 3.43 11.3 14.8 8.15 2.56 5.59 3.83 5.51 6.85

6 7.20 2.87 4.33 4.61 12.5 17.1 8.15 2.56 5.59 5.78 7.87 9.21

1) Depending on the cable gland used: values up to + 1.18 in

2) For version without local display: values – 1.18 in
3) Total installed length depends on process connections.→  88

86 Endress+Hauser
Proline Promag H 300

Sensor flange connection

Z Z-Z
L

B/2 B/2
A

D
B

M
– E
E – K
Z 2 2
H
E
F
G

A0017657

 50 Front view without process connections

DN A B C D E F G H K L M

[in] [in] [in] [in] [in] [in] [in] [in] [in] [in] [in] [mm]

1/12 2.44 1.64 1.34 0.35 0.94 1.65 1.69 0.33 0.24 0.16 M6

5/32 2.44 1.64 1.34 0.35 0.94 1.65 1.69 0.33 0.24 0.16 M6

5/16 2.44 1.64 1.34 0.35 0.94 1.65 1.69 0.33 0.24 0.16 M6

½ 2.44 1.64 1.34 0.63 0.94 1.65 1.69 0.33 0.24 0.16 M6

1 2.83 1.98 1.73 0.89 1.14 2.17 2.20 0.33 0.24 0.16 M6

Z–Z
Z

A
D

B
C
E
K

Z
G
H

A0005528

 51 Front view without process connections

DN A B C D E F G H K L

90° ±0.5° 60° ±0.5°

[in] [in] [in] [in] [in] [in] [mm] [in] [in] Tapped holes

1½ 3.93 3.38 2.80 1.90 1.37 M8 0.47 0.67 4 –

2 4.44 3.89 3.29 2.37 1.87 M8 0.47 0.67 4 –

3 5.54 5.26 4.49 3.50 2.87 M8 0.47 0.67 – 6

4 6.56 6.28 5.55 4.50 3.83 M8 0.47 0.67 – 6

Endress+Hauser 87
 Proline Promag H 300

DN A B C D E F G H K L

90° ±0.5° 60° ±0.5°

[in] [in] [in] [in] [in] [in] [mm] [in] [in] Tapped holes

5 7.82 7.54 6.73 5.50 4.72 M10 0.59 0.79 – 6

6 8.93 8.64 7.87 6.63 5.78 M10 0.59 0.79 – 6

Flange connections

Flanges with O-ring seal

C
A
B
E

D L

A0015621

Flange according to ASME B16.5: Class 150

1.4404 (316L)
Order code for "Process connection", option A1S

DN A B C D E L
[in] [in] [in] [in] [in] [in] [in]

¹⁄₁₂ to ³⁄₈ 1) 3.50 2.38 4 × ⌀0.62 0.44 0.62 8.59

½ 3.50 2.38 4 × ⌀0.62 0.44 0.63 8.59

1 4.25 3.12 4 × ⌀0.62 0.56 1.05 9.05

Surface roughness: Ramax = 63 µin

1) DN ¹⁄₁₂ to ³⁄₈ with DN ½" flanges as standard

C
A
B
E
F

D L

A0022221

88 Endress+Hauser
Proline Promag H 300

Lap joint flange according to ASME B16.5: Class 150

PVDF
Order code for "Process connection", option A1P

DN A B C D E F L
[in] [in] [in] [in] [in] [in] [in] [in]

¹⁄₁₂ to ³⁄₈ 1) 3.74 2.36 4 × ⌀ 0.62 0.59 1.38 0.63 7.87

½ 3.74 2.36 4 × ⌀ 0.62 0.59 1.38 0.63 7.87

Surface roughness: Ramax = 63 µin

The required grounding rings can be ordered as accessories (order code: DK5HR-****).

1) DN ¹⁄₁₂ to ³⁄₈ with DN ½" flanges as standard

Lap joint flange according to ASME B16.5: Class 150

PVDF
Order code for "Process connection", option A4P

DN A B C D E F L
[in] [in] [in] [in] [in] [in] [in] [in]

¹⁄₁₂ to ³⁄₈ 1) 3.74 2.36 4 × ⌀ 0.62 0.59 1.38 0.63 7.87

½ 3.74 2.36 4 × ⌀ 0.62 0.59 1.38 0.63 7.87

Surface roughness: Ramax = 63 µin

Grounding rings are not necessary.

1) DN ¹⁄₁₂ to ³⁄₈ with DN ½" flanges as standard

Welding nipple

Welding nipple with aseptic gasket seal

A
B

A0027510

Welding nipple according to ISO 2037

1.4404 (316L), suitable for pipe ISO 2037
Order code for "Process connection", option IAS

DN Suitable for pipe ISO 2037 A B L

[in] [in] [in] [in] [in]

¹⁄₁₂ to ³⁄₈ 0.50 × 0.06 0.47 0.39 4.65

½ 0.75 × 0.06 0.71 0.63 4.65

1 1.00 × 0.06 0.98 0.89 4.65

1½ 1.50 × 0.05 1.50 1.40 8.66

2 2.00 × 0.05 2.01 1.91 8.66

3 3.00 × 0.06 3.00 2.87 8.66

4 2.50 × 0.08 4.00 3.84 8.66

5 4.00 × 0.08 5.50 5.34 15.00

Endress+Hauser 89
 Proline Promag H 300

Welding nipple according to ISO 2037

1.4404 (316L), suitable for pipe ISO 2037
Order code for "Process connection", option IAS

DN Suitable for pipe ISO 2037 A B L

[in] [in] [in] [in] [in]

6 6.63 × 0.10 6.63 6.42 15.00

Surface roughness: Ramax = 31.5 µin, optional order code for "Service", option HJ: Ramax = 15 µin electropolished
Please note the internal diameters of the measuring pipe and process connection (B) when cleaning with pigs.

Welding nipple according to ASME BPE

1.4404 (316L), suitable for pipe according to ASME BPE and DIN 11866 series C
Order code for "Process connection", option AAS

DN Suitable for pipe according to ASME BPE A B L

[in] [in] [in] [in] [in]

¹⁄₁₂ to ³⁄₈ 0.50 × 0.06 0.50 0.35 4.65

½ 0.75 × 0.06 0.75 0.63 4.65

1 1.00 × 0.06 1.00 0.89 4.65

1½ 1.50 × 0.06 1.50 1.37 8.66

2 2.00 × 0.06 2.00 1.87 8.66

3 3.00 × 0.06 3.00 2.87 8.66

4 4.00 × 0.08 4.00 3.83 8.66

6 6.00 × 0.11 6.00 5.78 11.80

Surface roughness: Ramax = 31.5 µin, optional order code for "Service", option HJ: Ramax = 15 µin electropolished
Please note the internal diameters of the measuring pipe and process connection (B) when cleaning with pigs.

Welding nipple with O-ring seal

A
B

A0027510

Welding nipple according to ISO 1127

1.4404 (316L), suitable for pipe according to ISO 1127 series 1
Order code for "Process connection", option A2S

DN Suitable for pipe according to ISO 1127 series 1 A B L

[in] [in] [in] [in] [in]

¹⁄₁₂ to ³⁄₈ 0.53 × 0.09 0.53 0.35 4.99

½ 0.84 × 0.10 0.84 0.63 4.99

Surface roughness: Ramax = 63 µin

90 Endress+Hauser
Proline Promag H 300

Clamp connections

Clamp connections with aseptic gasket seal

B
L

A0015625

Tri-Clamp
1.4404 (316L), suitable for pipe according to ASME BPE and DIN 11866 series C
Order code for "Process connection", option FAS

DN Suitable for pipe according to ASME BPE A B L

[in] [in] [in] [in] [in]

¹⁄₁₂ to ³⁄₈ ½ 1 0.37 5.63

½ ¾ 1 0.62 5.63

1 1 2 0.87 5.63

1½ 1.50 × 0.06 1.98 1.37 8.66

2 2.00 × 0.06 2.52 1.87 8.66

3 3.00 × 0.06 3.58 2.87 8.66

4 4.00 × 0.08 4.68 3.83 8.66

6 6.00 × 0.11 6.57 5.90 11.80

Surface roughness: Ramax = 31.5 µin, optional order code for "Service", option HJ: Ramax = 15 µin electropolished
Please note the internal diameters of the measuring pipe and process connection (B) when cleaning with pigs.

Clamp according to ISO 2852, Fig. 2

1.4404 (316L)
Order code for "Process connection", option IBS

DN Suitable for pipe ISO 2037 DN A B L

[in] [in] Clamp ISO 2852 [in] [in] [in]
[in]

1 0.96 × 0.06 1 2.00 0.89 6.87

1½ 1.50 × 0.06 1.50 1.99 1.40 8.66

2 2.00 × 0.06 2.01 2.52 1.91 8.66

3 3.00 × 0.06 3.00 3.58 2.87 8.66

4 2.50 × 0.08 4.00 4.69 3.84 8.66

5 4.00 × 0.08 5.50 6.10 5.34 11.80

6 6.63 × 0.10 6.63 7.20 6.42 11.80

Surface roughness: Ramax = 31.5 µin, optional order code for "Service", option HJ: Ramax = 15 µin electropolished
Please note the internal diameters of the measuring pipe and process connection (B) when cleaning with pigs.

Endress+Hauser 91
 Proline Promag H 300

Couplings

Thread with aseptic gasket seal

A
B
L

A0027509

Coupling DIN 11851, thread

1.4404 (316L), suitable for pipe EN 10357 series B
Order code for "Process connection", option DCS

DN Suitable for pipe EN 10357 series B A B L

[in] [in] [in] [in] [in]

¹⁄₁₂ to ⁵⁄₁₆ 0.47 × 0.04 (DN 1/8 ) Rd 1.10 × ¹⁄₈ 0.39 6.85

½ 0.71 × 0.06 Rd 1.34 × ¹⁄₈ 0.63 6.85

1 1.10 × 0.04 or 1.10×0.06 Rd 2.05 × ¹⁄₆ 1.02 7.48

Surface roughness: Ramax = 31.5 µin, optional order code for "Service", option HJ: Ramax = 15 µin electropolished
Please note the internal diameters of the measuring pipe and process connection (B) when cleaning with pigs.

Coupling DIN 11851, thread

1.4404 (316L), suitable for pipe EN 10357 series A
Order code for "Process connection", option DCS

DN Suitable for pipe EN 10357 series A A B L

[in] [in] [in] [in] [in]

1½ 1.65 × 0.06 Rd 2.56 × ¹⁄₆ 1.50 10.20

2 2.13 × 0.06 Rd 3.07 × ¹⁄₆ 1.97 10.20

3 3.35 × 0.08 Rd 4.33 × ¹⁄₄ 3.19 11.00

4 4.09 × 0.08 Rd 5.12× ¹⁄₄ 3.94 11.40

5 5.08 × 0.08 Rd 6.30 × ¹⁄₄ 4.92 15.00

6 6.06 × 0.08 Rd 6.30 × ¹⁄₄ 5.91 15.40

Surface roughness: Ramax = 31.5 µin, optional order code for "Service", option HJ: Ramax = 15 µin electropolished
Please note the internal diameters of the measuring pipe and process connection (B) when cleaning with pigs.

Coupling ISO 2853, thread

1.4404 (316L)
Order code for "Process connection", option ICS

DN Suitable for pipe EN 10357 (DIN 11850) DN A B L

[in] [in] Clamp ISO 2853 [in] [in] [in]
[in]

1½ 1.50 × 0.06 1.50 Tr 2.00 × 0.13 1.40 10.80

2 2.00 × 0.06 2.01 Tr 2.52 × 0.13 1.91 10.80

3 3.00 × 0.06 3.00 Tr 3.58 × 0.13 2.87 10.90

4 2.50 × 0.08 4.00 Tr 4.65 × 0.13 3.84 11.30

Surface roughness: Ramax = 31.5 µin, optional order code for "Service", option HJ: Ramax = 15 µin electropolished
Please note the internal diameters of the measuring pipe and process connection (B) when cleaning with pigs.

92 Endress+Hauser
Proline Promag H 300

Coupling SMS 1145, thread

1.4404 (316L)
Order code for "Process connection", option SAS

DN Suitable for pipe DN A B L

[in] [in] SMS 1145 [in] [in] [in]
[in]

1 1 1 Rd1.57 × 0.17 0.89 5.81

1½ 1.50 × 0.06 1.50 Rd 2.36 × ¹⁄₆ 1.37 10.10

2 2.00 × 0.06 2.00 Rd 2.76 × ¹⁄₆ 1.87 10.10

3 3.00 × 0.06 3.00 Rd 3.86 × ¹⁄₆ 2.86 10.90

4 4.00 × 0.08 4.00 Rd 5.20 × ¹⁄₆ 3.83 11.30

Surface roughness: Ramax = 31.5 µin, optional order code for "Service", option HJ: Ramax = 15 µin electropolished
Please note the internal diameters of the measuring pipe and process connection (B) when cleaning with pigs.

Thread with O-ring seal

A
B

A0027509

External thread according to ISO 228/DIN 2999

1.4404 (316L)
Order code for "Process connection", option I2S

DN Suitable for internal thread ISO 228/DIN 2999 A B L

[in] [in] [in] [in] [in]

¹⁄₁₂ to ³⁄₈ R ³⁄₈ R 0.40 × ³⁄₈ 0.39 6.53

½ R½ R 0.52 × ½ 0.63 6.53

1 R1 R 0.66 × 1 0.98 6.69

Surface roughness: Ramax = 63 µin

Internal thread according to ISO 228/DIN 2999

1.4404 (316L)
Order code for "Process connection", option I3S

DN Suitable for external thread ISO 228/DIN 2999 A B L

[in] [in] [in] [in] [in]

¹⁄₁₂ to ³⁄₈ Rp ³⁄₈ Rp 0.51 × ³⁄₈ 0.35 6.93

½ Rp ½ Rp 0.55 × ¹⁄₂ 0.63 6.93

1 Rp 1 Rp 0.67 × 1 1.07 7.41

Surface roughness: Ramax = 63 µin

Endress+Hauser 93
 Proline Promag H 300

Adhesive sleeves

Adhesive sleeves with O-ring seal

A
D
C B L

A0036663

Adhesive sleeve
PVC
Order code for "Process connection", option O1V

DN Suitable for A B C D L
[in] pipe [in] [in] [in] [in] [in]
[in]

¹⁄₁₂ to ³⁄₈ ½ 2.44 1.52 0.71 0.85 6.42

Surface roughness: Ramax = 63 µin

The required grounding rings can be ordered as accessories (order code: DK5HR-****).

Mounting kits

Wall mounting kit

A
D
4x M5
E

B C

A0005537

A B C ØD E F

[in] [in] [in] [in] [in] [in]

5.39 4.33 4.72 0.28 4.92 3.46

94 Endress+Hauser
Proline Promag H 300

Accessories

Weather protection cover

280 (11.0) 255 (10.0)

146 (5.75) 134 (5.3) 12 (0.47) 30 (1.18)

48 (1.9)
A0029553

 52 Engineering unit mm (in)

Remote display and operating module DKX001

78 (3.07) 136 (5.35)

114 (4.49)
!103 (4.06)

7.0 (0.27)
7 )
(0.4
! 12
86 (3.39)

A0028921

 53 Engineering unit mm (in)

External WLAN antenna

The external WLAN antenna is not suitable for use in hygienic applications.

Endress+Hauser 95
 Proline Promag H 300

External WLAN antenna mounted on device

105 (4.1) 68 (2.7)

173 (6.8)

A0028923

 54 Engineering unit mm (in)

External WLAN antenna mounted with cable

The external WLAN antenna can be mounted separately from the transmitter if the transmission/
reception conditions at the transmitter mounting location are poor.
72 (2.8)
1500 (59.1)

70 (2.8)

A0033597

 55 Engineering unit mm (in)

Spacer
Ø D2

Ø D1
Ø di

L
A0017294

Order code: DK5HB-****

DN di D1 D2 L
[in] [in] [in] [in] [in]

3 2.87 5.54 5.55 1.30

4 3.83 6.56 6.38 1.30

96 Endress+Hauser
Proline Promag H 300

Clamp connections with aseptic gasket seal available for order

B
L

A0015625

 56 Hygienic clamp adapter connection suitable for pipes with connection according to ASME BPE (reduction)

Tri-Clamp
1.4404 (316L), suitable for pipe according to ASME BPE and BS 4825, reduction from pipe OD 1" (Tri-
Clamp connection) to device DN 15
Order code: DKH**-HF**

DN Suitable for pipe according to ASME BPE A B L

[in] and BS 4825 (reduction) [in] [in] [in]
[in]

½ Pipe OD 1" 2 0.87 5.63

Surface roughness: Ramax = 31.5 µin, optional order code for "Design", option CB: Ramax = 15 µin electropolished
Please note the internal diameters of the measuring pipe and process connection (B) when cleaning with pigs.

Couplings with O-ring seal available for order

A
B

A0027509

External thread
1.4404 (316L)
Order code: DKH**-GD**

DN Suitable for internal thread NPT A B L

[in] [in] [in] [in] [in]

¹⁄₁₂ to ³⁄₈ NPT 3/8 R 0.61 × 3/8 0.39 7.39

½ NPT ½ R 0.79 × ½ 0.63 7.39

1 NPT 1 R1×1 1.00 7.73

Surface roughness: Ramax = 63 µin

Endress+Hauser 97
 Proline Promag H 300

Internal thread
1.4404 (316L)
Order code: DKH**-GC**

DN Suitable for external thread NPT A B L

[in] [in] [in] [in] [in]

¹⁄₁₂ to ³⁄₈ NPT 3/8 R 0.51 × 3/8 0.35 6.93

½ NPT ½ R 0.55 × ½ 0.63 6.93

1 NPT 1 R 0.67 × 1 1.07 7.41

Surface roughness: Ramax = 63 µin

Grounding rings

Ø di
ØD
ØB
ØC E 0.5
F

G
H
J
A0017673

For lap joint flange made of PVDF and PVC adhesive sleeve
1.4435 (316L), Alloy C22, tantalum
Order code: DK5HR-****

DN di B C D E F G H J

[in] [in] [in] [in] [in] [in] [in] [in] [in] [in]

¹⁄₁₂ to ³⁄₈ 0.35 0.87 0.69 1.33 0.02 0.14 0.07 0.13 0.18

½ 0.63 1.14 0.97 1.33 0.02 0.14 0.07 0.13 0.18

1 0.89 1.44 1.23 1.73 0.02 0.14 0.07 0.13 0.18

Weight All values (weight exclusive of packaging material) refer to devices with flanges of the standard
pressure rating.
The weight may be lower than indicated depending on the pressure rating and design.
Weight specifications including transmitter as per order code for "Housing", option A "Aluminum,
coated".
Different values due to different transmitter versions:
• Transmitter version for the hazardous area
(Order code for "Housing", option A "Aluminum, coated"; Ex d): +2 kg (+4.4 lbs)
• Transmitter version for hygienic area
(Order code for "Housing", option B "Stainless, hygienic"): +0.2 kg (+0.44 lbs)

Nominal diameter Weight

[mm] [in] [kg] [lbs]

2 1/12 4.7 10.4

4 5/32 4.7 10.4

8 5/16 4.7 10.4

15 ½ 4.6 10.1

98 Endress+Hauser
Proline Promag H 300

Nominal diameter Weight

[mm] [in] [kg] [lbs]

25 1 5.5 12.1

40 1½ 6.8 15.0

50 2 7.3 16.1

65 – 8.1 17.9

80 3 8.7 19.2

100 4 10.0 22.1

125 5 15.4 34.0

150 6 17.8 39.3

Measuring tube specification Nominal diameter Pressure rating 1) Process connection internal diameter

EN (DIN) PFA

[mm] [in] [bar] [mm] [in]

2 1/12 PN 16/40 2.25 0.09

4 5/32 PN 16/40 4.5 0.18

8 5/16 PN 16/40 9.0 0.35

15 ½ PN 16/40 16.0 0.63

– 1 PN 16/40 22.6 2) 0.89 2)

25 – PN 16/40 26.0 3) 1.02 3)

1) Depending on process connection and seals used

2) Order code 5H**22
3) Order code 5H**26

Materials Transmitter housing

Order code for "Housing":
• Option A "Aluminum, coated": aluminum, AlSi10Mg, coated
• Option B "Stainless, hygienic": stainless steel, 1.4404 (316L)

Window material
Order code for "Housing":
• Option A "Aluminum, coated": glass
• Option B "Stainless, hygienic": polycarbonate

Seals
Order code for "Housing":
Option B "Stainless, hygienic": EPDM and silicone

Endress+Hauser 99
 Proline Promag H 300

Cable entries/cable glands

4
A0028352

 57 Possible cable entries/cable glands

1 Female thread M20 × 1.5
2 Cable gland M20 × 1.5
3 Adapter for cable entry with female thread G ½" or NPT ½"
4 Device plug

Order code for "Housing", option A "Aluminum, coated"

The various cable entries are suitable for hazardous and non-hazardous areas.

Cable entry/cable gland Material

Non-Ex: plastic
Compression fitting M20 × 1.5
Z2, D2, Ex d/de: brass with plastic

Adapter for cable entry with female thread G ½" Nickel-plated brass

Adapter for cable entry with female thread NPT ½"

Order code for "Housing", option B "Stainless, hygienic"

The various cable entries are suitable for hazardous and non-hazardous areas.

Cable entry/cable gland Material

Cable gland M20 × 1.5 Plastic

Adapter for cable entry with female thread G ½" Nickel-plated brass

Adapter for cable entry with female thread NPT ½"

Device plug

Electrical connection Material

Plug M12x1 • Socket: Stainless steel, 1.4404 (316L)

• Contact housing: Polyamide
• Contacts: Gold-plated brass

Sensor housing
Stainless steel 1.4301 (304)

Measuring tubes
Stainless steel 1.4301 (304)

Liner
PFA (USP Class VI, FDA 21 CFR 177.2600)

100 Endress+Hauser