Product Data Sheet

00813-0201-4016, Rev HA
Catalog 2006 - 2007 Rosemount 1199

Rosemount 1199 Diaphragm Seal Systems

(European Offering)

FOR ROSEMOUNT 3051, 1151, AND 2088

TRANSMITTERS

EXPANDED TRANSMITTER USE

• Extreme hot and cold temperatures
• Corrosive applications
• Clogging
• Sanitary requirements

APPLICATIONS
• Level, Flow, Pressure, Interface, Density

Contents
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2
General Purpose Seals Selection Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5
Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 10
Diaphragm Seal Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 11
General Purpose Seal Assemblies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 13
Sanitary Diaphragm Seal Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 25
General Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 36

www.rosemount.com
 Product Data Sheet
00813-0201-4016, Rev HA
Rosemount 1199 Catalog 2006 - 2007

Specifications
FILL FLUID SPECIFICATIONS

TABLE 1. Fill Fluid Specifications

Temperature Limits(1)
Specific Coeff. of Therm. Viscosity at 25 °C Recommended
Fill Fluid Pabs < 1 bara Pabs > 1 bara Gravity Exp. (cc/cc/°C) centistokes Capillary I. D.
D.C.200 Silicone –45 to 100 °C –45 to 205 °C 0,93 0,00108 9,5 All
Inert (Halocarbon) –45 to 80 °C –45 to 160 °C 1,85 0,000864 6,5 All
Syltherm XLT Silicone NA –75 to 150 °C 0,85 0,001199 1,6 All
Neobee M–20(2) –15 to 120 °C –15 to 225 °C 0,90 0,001008 9,8 All
D.C.704 Silicone(3) 0 to 200 °C 0 to 315 °C 1,07 0,0008 39,0 2 mm
Vegetable, Sanitary Oil –10 to 120 °C –10 to 250 °C 0,91 0,0008 63,0 2 mm
(1) Temperature limits are reduced in vacuum service and may be limited by seal selection. Contact an Emerson Process Management representative for
assistance.

(2) Select sanitary fill fluid for sanitary applications requiring faster response times.

(3) Upper temperature limit is for capillary seal systems mounted away from the transmitter. Contact an Emerson Process Management representative for
temperature limits above 315 °C.

MINIMUM SPAN RECOMMENDATIONS These recommendations are based on the following:

• Stainless steel diaphragm; standard thickness.
Table 2 lists minimum span recommendations in mbar for
Rosemount pressure transmitters as a function of the diameter of • Single-sided capillary length up to 5 m.
the diaphragm seal. Contact an Emerson Process Management • The diameter of the pressure sensor smaller than the diameter
representative for minimum calibrated span recommendation for of the diaphragm seal.
all in-line seal designs or seals with diameter less than 25mm. • Differential pressure systems are balanced.
Consult Instrument ToolKit™ software or contact an Emerson
Process Management representative for a more detailed
performance evaluation of diaphragm seal systems.

TABLE 2. Minimum Span Recommendations (mbar)

F.A. = Factory Approval required
Differential Pressure Gauge Pressure Absolute Pressure
dm (mm) 2 mm Cap ID 1 mm Cap ID 2 mm Cap ID 1 mm Cap ID 2 mm Cap ID 1 mm Cap ID
25 F.A. F.A. 5000 5000 F.A. F.A.
32 F.A. F.A. 2500 2000 F.A. F.A.
40 750 500 1500 1000 F.A. F.A.
57 100 75 500 300 1000 750
76 25 20 150 100 500 350
89 4 3 20 20 20 20

INDUSTRY STANDARDS
Tables 3 and 4 list industry standards and their descriptions for
General Purpose and Sanitary Seals.
TABLE 3. Available Industry Standards for General Purpose Diaphragm Seals
Standard Description
DIN 2512 Form F Tongue
DIN 2512 Form N Groove
DIN 2513 Form R-13 Large female face
DIN 2513 Form V-13 Large male face
DIN 2514 Form V-14 Male face
DIN 2514 Form R-14 Female face

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Product Data Sheet
00813-0201-4016, Rev HA
Catalog 2006 - 2007 Rosemount 1199
TABLE 3. Available Industry Standards for General Purpose Diaphragm Seals
Standard Description
DIN 2526 Form C, D or E Raised face
DIN 2696 Form L 'Linsen” gasket face
ANSI /ASME B16.5 Raised face
ANSI /ASME B16.5 Ring type joint

TABLE 4. Available for Sanitary Diaphragm Seals Industry Standards(1)

Standard Description
SMS: Swedish Milk Standard Female or male thread
IDF: International Dairy Federation Female or male thread
RJT: Ring Joint Type Female or male thread
DIN 11851 Female or male thread
Tri-Clamp® Sanitary
Tuchenhagen Varivent® Sanitary
Homogenizer Clamping Flange Sanitary
(1) Other standards are available upon request.

GASKET SPECIFICATIONS The transmitter pressure ranges and ordering codes for use with
diaphragm seals are located in Section 4 of this document.
Table 5 refers to the gaskets supplied with the diaphragm seal.
TABLE 6. Transmitter Temperature Limits Summary.
TABLE 5. Gasket Specifications Rosemount
Gasket Temperature Limit (°C) 3051S, Rosemount Rosemount
PTFE(1) –160 to 230 °C 3051C, 3051T 1151 2088
98% Graphite(1) –200 to 500 °C Ambient –40 to 85 °C S Electronics –40 to 85 °C
Viton®(2) –20 to 200 °C –40 to 85 °C
Ethylene Propylene –55 to 150 °C E,G Electronics
–30 to 95 °C
(1) Temperature limits are in standard circumstances.
Storage –45 to 110 °C S Electronics –45 to 85 °C
(2) Temperature limit in oxidizing atmosphere. –50 to 85 °C
E,G Electronics
–50 to 120 °C
TRANSMITTER SPECIFICATIONS Process –40 to 120 °C –40 to 105 °C –40 to 120 °C
Silicone
Functional Specifications Sensor
For complete functional, performance, and physical specifications
for the Rosemount 3051S, 3051C, Rosemount 3051T, Rosemount Hazardous Locations Certifications
1151, and Rosemount 2088 transmitters, refer to the respective
Adding seals to the transmitter does not change the approval
product data sheets listed in this section.
ratings of the individual transmitters. For complete approval
listings, see the respective product data sheet for the pressure
transmitter.

Maximum Working Pressure of

Transmitter–Seal System
The maximum working pressure (MWP) of the transmitter–seal
system is a function of the MWP of the transmitter and the remote
seal. To determine the MWP of the transmitter–seal system,
simply select the lesser value of the two. For safe operation, the
MWP of the transmitter–seal system must not be exceeded.

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 Product Data Sheet
00813-0201-4016, Rev HA
Rosemount 1199 Catalog 2006 - 2007

NACE Standard Rosemount 3051S, 3051C, 3051T, and Rosemount 1151 Smart
NACE (National Association of Corrosion Engineers) standard • The HART®-based communicator connections are fixed to the
MR–01–75 defines metallic material requirements for resistance to terminal block.
sulfide stress cracking when exposed to sour environments.
Contact an Emerson Process Management representative to aid Transmitter Weight
in selecting the proper materials in order for Rosemount The transmitter/seal system weight depends on the type of
diaphragm seals to meet the capillary and seal:
NACE standard.
Rosemount 3051S_C
Zero Elevation and Suppression 3,3 kg without options
Zero elevation and suppression must be such that the lower range Rosemount 3051C
value is greater than or equal to the (–URL) and the upper range 2,5 kg without options
value is less than or equal to the (+URL). The calibrated span
Rosemount 3051T
must be greater than or equal to the minimum span.
1,4 kg without options
Rosemount 1151
PHYSICAL SPECIFICATIONS
5,5 kg without options
Materials of Construction Rosemount 2088
Isolating Diaphragm 1,0 kg without options
Rosemount 3051S/C: 316L SST
Tagging
Rosemount 3051T: 316L SST
The pressure transmitter will be tagged, at no charge, in
Rosemount 1151: 316L SST
accordance with customer requirements. All tags are stainless
Rosemount 2088: 316L SST steel. The standard tag is wired to the transmitter. Tag is 0,5 mm
Process Flange or Connector thick with 3,2 mm high letters. A permanently attached tag is
Rosemount 3051S/C: 316 SST available upon request. The remote seal model number is
identified on the transmitter nameplate
Rosemount 3051T: 316L SST
Rosemount 1151: CF-8M (Cast Version of 316 SST, material per Calibration
ASTM-A743)
Transmitters are factory calibrated to customer’s specified range.
Rosemount 2088: 316L SST
If calibration is not specified, then the transmitters are calibrated at
O-ring maximum range. Calibration is performed at ambient temperature
Rosemount 3051S/C: Glass-filled TFE and pressure. Four and 20 mA points must be the same unit of
Rosemount 3051T: None measure. Available units of measure:
Rosemount 1151: Viton® or Buna N • inH2O • bar • kg/cm2 • atm • kPa
Rosemount 2088: None • mmH2O • mbar • g/cm2 • psi • inHg
Sensor Module Fill Fluid • ftH2O • Pa • torr • mmHg
Silicone Oil
Custom Configurations
Bolts (Rosemount 3051S/C and 1151 only)
Rosemount 3051S/3051C (Option Code C1)
Plated Carbon Steel or 316 SST
If code C1 is ordered, the customer may specify the following
Electronics Housing data in addition to the standard configuration parameters.
Low-copper aluminum or CF-8M (cast version of 316 SST, Refer to Configuration Data Sheet 00806-0100-4001.
material per ASTM-A743), NEMA 4X, IP66 Rosemount 1151 (Option Code C9)
Paint If Options Code C9 is ordered, the customer may specify the
Polyurethane following data in addition to the standard configuration
parameters. Refer to Configuration Data Sheet
Cover O-rings
00806-0100-4593.
Buna-N
Descriptor: 16 alphanumeric characters
Message: 32 alphanumeric characters
Electrical Connection Date: Day, month, year
Rosemount 3051S, 3051C, 3051T, and Rosemount 2088 Damping: Sec.
1
/2–14 NPT, PG 13.5, G1/2 Female (PF1/2 Female, or M20 3
1.5 Female (CM20) conduit entry
Rosemount 1151
• 1/2–14 NPT conduit with screw terminals and integral test
jacks compatible with miniature banana plugs (Pomona 2944,
3690, or equivalent)

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Product Data Sheet
00813-0201-4016, Rev HA
Catalog 2006 - 2007 Rosemount 1199

General Purpose Seals Selection Overview

Diaphragm Seal Selection Guides

Diaphragm Seal
Selection Guide
Seal Type Flush Flanged Type RTJ Flush Flanged Type Extended Flanged Type Flush Pancake (Cell)
(FFW, FUW,) (FCW) (EES, EFS) Type
(see 00813-0100-4016) (see 00813-0100-4016) (see page 13) (PFW)
(see 00813-0100-4016)
Usual Application and General Applications High Pressure Insulated Processes General Applications
Type of Service Applications
Gasket Surface Type DIN 2526 Form D AMSI/ASME B16.5 DIN 2526 Form D DIN 2526 Form D
DIN 2526 Form E RTJ DIN 2526 Form E DIN 2526 Form E
ANSI/ASME B16.5 ANSI/ASME B16.5 ANSI/ASME B16.5
Serrated Finish Serrated Finish Serrated Finish
ANSI/ASME B16.5 ANSI/ASME B16.5 ANSI/ASME B16.5
Smooth Finish Smooth Finish Smooth Finish
DIN 2512 Form F
DIN 2512 Form N
DIN 2513 Form V-13
DIN 2513 Form R-13
DIN 2514 Form V-14
DIN 2514 Form R-14
Process Connection DN 25 1in. 1in.
Size DN 40 11/2 in. 11/2 in. .
DN 50 2 in. 2 in. DN 50 2 in. DN 50 2 in.
DN 80 . 3 in. 3 in. DN 80 3 in. DN 80 3 in.
DN 100 4 in. 4 in. DN 100 4 in. DN 100 4 in.
Flange Pressure PN 16 Class 150 Class 150 PN 16 Class 150 PN 16-400
Rating PN 40 Class 300 Class 300 PN 40 Class 300 Class 150–2500
PN 64 Class 400 Class 400 PN 64 Class 400
PN 100 Class 600 Class 600 PN 100 Class 600
PN 160 Class 900 Class 900 PN 160 Class 900
PN 250 Class 1500 Class 1500 PN 250 Class 1500
PN 400 Class 2500 Class 2500 PN 400 Class 2500

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 Product Data Sheet
00813-0201-4016, Rev HA
Rosemount 1199 Catalog 2006 - 2007

Diaphragm Seal
Selection Guide
Diaphragm and 316LSST 316LSST 316LSST 316LSST
Wetted Parts Material/ Monel 400® 316Ti SST (WNr 1.4571) Nickel 201 Nickel 201
Upper Housing 316Ti SST (WNr 1.4571) Hastelloy C-276 316Ti SST (WNr 1.4571) 316Ti SST (WNr
Material Titanium Gr2 Duplex SST 1.4462 Monel 400 1.4571)
Hastelloy ® C-276,B,C-22 Hastelloy C-22, C-276, B Titanium Gr2
Zirconium Inconel 600 Hastelloy C-276, B,
Inconel 600® Tantalum C-22
Tantalum Titanium Gr2 Monel 400
Nickel 201 Zirconium
Tantalum
Inconel 600
Flushing Ring Material 316L SST 316L SST Not Applicable 316L SST
316Ti SST (WNr 1.4571) 316Ti SST (WNr 1.4571) 316Ti SST (WNr
Hastelloy C-276 Hastell oy C-276 1.4571)
Duplex SST 1.4462 Duplex SST 1.4462 Hastelloy C-276
Duplex SST 1.4462
Options Direct Mount Connection Direct Mount Connection Direct Mount Connection Material Traceability
Material Traceability Material Traceability Material Traceability Cold Temperature Fill
Gold-coated 25 ␮m Teflon -coated Custom Extension Gold-coated 25 ␮m
Teflon® -coated Diaphragm Diaphragm Lengths Teflon -coated
Cold Temperature Fill Cold Temperature Fill Cold Temperature Fill Diaphragm
50 ␮m Diaphragm Thickness 50 ␮m Diaphragm 50 ␮m Diaphragm 50 ␮m Diaphragm
150 ␮m Diaphragm Thickness Thickness Thickness
Thickness 150 ␮m Diaphragm 150␮m Diaphragm 150␮m Diaphragm
Thickness Thickness Thickness

Diaphragm Seal
Selection Guide
Seal Type Extended Pancake (Cell) Type Internal Flanged Type Internal Threaded Type
(DES, DFS) (RFW) (RTW)
(see page 17) (see 00813-0100-4016) (see 00813-0100-4016)
Usual Application and Insulated Processes Small Process Connections Small Process Connections
Type of Service High Pressures
Gasket Surface Type DIN 2526 Form D DIN 2526 Form D Not Applicable
DIN 2526 Form E DIN 2526 Form E
ANSI/ASME B16.5 ANSI/ASME B16.5 Serrated Finish
Serrated Finish ANSI/ASME B16.5 Smooth Finish
ANSI/ASME B16.5
Smooth Finish
DIN 2512 Form N
DIN 2512 Form F
DIN 2513 Form V-13
DI 2513 Form R-13
DIN 2514 Form V-14
DIN 2514 Form R-14

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Product Data Sheet
00813-0201-4016, Rev HA
Catalog 2006 - 2007 Rosemount 1199

Diaphragm Seal
Selection Guide
1
Process Connection DN 50 2 in. DN 20 /2 in. Parallel Thread: G1/2A DIN 16288
3
Size DN 80 3 in. DN 25 /4 in. Tapered Thread: R1/2A per ISO 7/1
DN 100 4 in. DN 32 11/4 in. 1
/2–14 NPT
DN 125 5 in. DN 40 11/2 in. 1–11.5 NPT
Flange Pressure Rating PN 16–400 PN 40 Class 150 PN 40
Class 150–2000 PN 64 Class 300 PN 100
PN 100 Class 600 PN 250
PN 160
Diaphragm and Wetted 316LSST 316LSST 316LSST
Parts Material Nickel 201 Nickel 201 Monel 400
316Ti SST (WNr 1.4571) 316Ti SST (WNr 1.4571) 316Ti SST (WNr 1.4571)
Monel 400 Monel 400 Tantalum
Inconel 600 Inconel 600 Inconel 600
Tantalum Tantalum Nickel 201
Titanium Gr2 Hastelloy C-276, C-22, B Hastelloy C-276, C-22, B
Hastelloy C-276, C-22, B Titanium Gr 2 Titanium Gr 2
Lower Housing Not Applicable Hastelloy C-276 Hastelloy C-276
(Flushing) Material 316L SST 316L SST
316Ti SST (WNr 1.4571) 316Ti SST (WNr 1.4571)
Options Material Traceability Direct Mount Connection Direct Mount Connection
Teflon -coated Diaphragm Material Traceability Material Traceability
Cold Temperature Fill Gold-coated 25 ␮m Teflon -coated Diaphragm
50 ␮m Diaphragm Thickness Teflon -coated Diaphragm Cold Temperature Fill
150 ␮m Diaphragm Thickness Cold Temperature Fill 50 ␮m Diaphragm Thickness
Custom Extension Lengths 50 ␮m Diaphragm Thickness 150 ␮m Diaphragm Thickness
150 ␮m Diaphragm Thickness
Teflon -lined Lower Housing

Diaphragm Seal
Selection Guide
Seal Type Threaded Flush Type In-Line Cell Type Extruder Flanged Type
(HTS) (TFS) (JES)
(see page 20) (see page 22) (see page 24)
Usual Application and Type of High Process Pressures Eliminate Process Dead Ends Plastic Extrusion
Service Chemical, Food, Paint, Pulp High Viscosity Fluids High Temperature
and Paper Industries
Gasket Surface Type Dependent on Thread Type DIN 2526 Form D Extrusion Clamping Flange
DIN 2526 Form E
ANSI/ASME B16.5 Smooth and
Serrated Finish
Process Connection Size G1 1-11.5 NPT DN 25 1 in. 1in. Special for Extruders
G11/2 11/2-11.5 NPT DN 40 11/2 in. 11/2 in.
G2 2-11.5 NPT DN 50 2 in. 2 in.
DN 80 3 in. 3 in.
DN 100 4 in. 4 in.

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 Product Data Sheet
00813-0201-4016, Rev HA
Rosemount 1199 Catalog 2006 - 2007

Diaphragm Seal
Selection Guide
Pressure Rating 600 Bar PN 16-400 400 bar
Class 150-2500
Diaphragm and Wetted Parts 316L SST 316L SST 316L SST
Material/ Upper Housing 316Ti SST (WNr 1.4571) 316Ti SST (WNr 1.4571) 316Ti SST (WNr 1.4571)
Material
Options Material Traceability Material Traceability Material Traceability
Cold Temperature Fill Integral Flange Construction 150 ␮m Diaphragm Thickness
50 ␮m Diaphragm Thickness Direct Mount to Rosemount 3051T Custom Extension Lengths
150 ␮m Diaphragm or Rosemount 2088 Jock Screws
Thickness Direct Mount
Direct Mount

Sanitary Seal Selection Overview

Sanitary Seal
Selection Guide
Seal Type In-Line Sanitary Type Dairy Type Dairy Type In-Line Sanitary Tri-Clamp
(VLS, VMS) (SLS, SMS, SFS, SRS) (MLS,MMS, MFS, MRS) (VCS)
(see page 25) (see page 27) (see page 29) (see page 31)
Usual Application and Food and Pharmaceutical Sanitary and Food Sanitary and Food Food and Pharmaceutical
Type of Service Industries Industry Industry Industries
High Viscosity Fluids High Viscosity Fluids
Eliminate Process Dead Eliminate Process Dead
Ends Ends
Connection Type DIN 11851 Male DIN 11851 Female DIN 11851 Male Tri-Clamp
SMS Male SMS Female SMS Male
IDF Female IDF Male
RJT Female RJT Male
Process Connection DN 25 1in. DN 25 DN 65 DN 25 DN 65 DN 65 DN 25 1 in. 1in.
Size DN 40 11/2 in. DN 32 DN 80 DN 32 DN 80 DN 80 DN 40 11/2 in. 11/2 in.
DN 50 2 in. DN 40 DN 100 DN 40 DN 100 DN 100 DN 50 2 in. 2 in.
DN 80 3 in. DN 50 DN 50 DN 80 3 in. 3 in.
DN 100 4 in. DN 100 4 in. 4 in.
Pressure Rating 40 bar 40 Bar 40 Bar 40 Bar
Diaphragm Material 316L SST 316L SST 316L SST 316L SST
316Ti SST (WNr 1.4571) 316Ti SST (WNr 1.4571) 316Ti SST (WNr 1.4571) 316Ti SST (WNr 1.4571)
Options Electro-polished Electro-polished Electro-polished Material Traceability
Diaphragm Diaphragm Diaphragm Electro-polished
Material Traceability Material Traceability Material Traceability Diaphragm

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Product Data Sheet
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Catalog 2006 - 2007 Rosemount 1199

Sanitary Seal
Selection
Guide
Seal Type Sanitary Tri-Clamp Type Sanitary Tank Spud Type Tuchenhagen Homogenizer Clamping
(SCS) (EES) Varivent Compatible Flange (CHS)
(see page 32) (see page 33) Connection (see page 35)
(see page 34)
Usual Application Sanitary and Food Sanitary and Food Sanitary and Food Homogenizers
and Type of Service Industry Industry Industry
Process Connection Tri-Clamp Spud-Ring with Ethylene- Tuchenhagen Varivent Special for Homogenizers
Size Propylene O-ring
Standard
Pressure Rating 40 bar 40 bar 40 bar 600 bar
Diaphragm Material 316L SST 316L SST 316L SST 316L SST
316Ti SST (WNr 1.4571) 316Ti SST (WNr 1.4571) 316Ti SST (WNr 1.4571)
Hastelloy C-276
Options Electro-polished Electro-polished Electro-polished Material Traceability
Diaphragm Diaphragm Diaphragm 150 ␮m Diaphragm Thickness
Material Traceability Material Traceability Material Traceability
Counterpiece, Gasket and Counterpiece and Gasket Counterpiece and Gasket
Clamp

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 Product Data Sheet
00813-0201-4016, Rev HA
Rosemount 1199 Catalog 2006 - 2007

Ordering Information
HOW TO ORDER A ROSEMOUNT
NOTE FOR SPECIAL CONFIGURATIONS
SEAL/TRANSMITTER SYSTEM It is possible to order two different seal assemblies
The following steps outline the transmitter/seal for one transmitter. Use the seal location code to
system ordering process. Please review the entire specify the attachment location for both the high and
procedure before specifying a transmitter/seal low side seals.
system model number.
For example, suppose a direct mount seal is required
Step 1. Select a Pressure Transmitter Model on the high pressure side of the Rosemount 3051
Number All-Welded System and a seal with a 3 m capillary is
Refer to the Pressure Transmitters product data required for the low pressure side. In this example,
sheets below to select a transmitter model number. the order may look like the following:

For additional transmitter information, see the

Quantity Model Number
following product data sheets:
1 3051CD4A22A1AS9 (From Step 1)
• Rosemount 3051S Series: 1 1199WDAD6 DFFWJGDA00 (From Step 2)
(document number 00813-0100-4801) 1 1199MD356 DFFWJGDA00 (From Step 2)
• Rosemount 3051C and 3051T
(document number 00813-0100-4001) CAUTION
• Rosemount 2088 While it is possible to combine different types of
(document number 00813-0100-4690) seals, fill fluid and capillary lengths, be aware that
• Rosemount 1151 performance may be more affected by some
(document number 00813-0100-4360) combinations than others. Consult with an Emerson
Process Management representative for assistance
Step 2. Select a Seal Assembly Model Number in seal selection.
1. Use Table 7 on page 11 or Table 8 on page 12
to specify a Capillary or Direct Mount Fill Fluid
code (nine characters).
• Include a code from each section of the table.
Example: Using: “1199MD256...” is typical of the first half of
a seal assembly model number.
2. Use the Seal tables beginning on page 11 to
specify the Diaphragm Seal Configuration.
3. Include a code from each section of the table.
• Include as many options as desired from the
Options (Multiple Selections) section.
Example: The customer wants the one piece design and a
150mm diaphragm thickness to add a vacuum resistant to
the model. The model string becomes DFFWJG0A00EC.
4. Combine the two sets of model numbers to
create one model number string. This completes
a valid seal assembly model number.
Example: Combine the model strings in steps A and B
above for a complete seal assembly model number string:
“1199MD256 DFFWJG0A00EC.”

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Product Data Sheet
00813-0201-4016, Rev HA
Catalog 2006 - 2007 Rosemount 1199

Diaphragm Seal Connections

Use Table 7 to order Capillary type connections. use Table 8 to order Direct Mount type connections.

Capillary/Fill Fluid
TABLE 7. Capillary/Fill Fluid Ordering Information(1)
Model Type
1199 Diaphragm Seal
Code Seal Location Connection Type(2) Transmitter Type
(3)
P Seal on High Pressure Side of Transmitter All Welded Vacuum Rosemount 3051T, 2088, and
3051S2T
R(3) Seal on High Pressure Side of Transmitter All Welded Vacuum Rosemount 3051S_C
(option code B11)
S(3) Seal on Low Pressure Side of Transmitter All Welded Vacuum Rosemount 3051S_C
(use with Rosemount 1199T) (option code B12)
T(3) Seal on High Pressure Side of Transmitter All Welded Vacuum Rosemount 3051S_C
(requires Rosemount 1199S on low side) (option code B12)
D Same Seal on Both High and Low Pressure Sides of Transmitter Repairable-Welded Differential Transmitter
W Seal on High Pressure Side of Transmitter Repairable-Welded All Transmitters
M Seal on Low Pressure Side of Transmitter Repairable-Welded Differential Transmitters
Code Temperature Limits(4)
Fill Fluid Pabs < 1 bara Pabs > 1 bara Specific Gravity
D D.C.200 Silicone –45 to 100 °C –45 to 205 °C 0,93
C D.C. 704 Silicone 0 to 200 °C 0 to 315 °C 1,07
A Syltherm XLT Silicone N/A –75 to 150 °C 0,85
H Inert (Halocarbon) –45 to 80 °C –45 to 160 °C 1,85
N Neobee M–20 –15 to 120 °C –15 to 225 °C 0,90
4 Vegetable, Sanitary Oil –10 to 120 °C –10 to 250 °C 0,91
Code Capillary Inside Diameter (mm) Material
2 1 mm SST Armored Sleeving and Support Tubes
3 2 mm SST Armored Sleeving and Support Tubes
5 1 mm SST Armored Polyethylene Sleeving and Support Tubes
6 2 mm SST Armored Polyethylene Sleeving and Support Tubes
Code Capillary Connection Length Code Capillary Connection Length
51 0,5 m 68 14,0 m
52 1,0 m 69 15,0 m
53 1,5 m 70(5) 16 m
54 2,0 m 71(5) 17 m
55 2,5 m 72(5) 18 m
56 3,0 m 73(5) 19 m
57 3,5 m 74(5) 20 m
58 4,0 m 75(5) 21 m
59 5,0 m 76(5) 22 m
60 6,0 m 77(5) 23 m
61 7,0 m 78(5) 24 m
62 8,0 m 79(5) 25 m
63 9,0 m 80(5) 26 m
64 10,0 m 81(5) 27 m
65 11,0 m 82(5) 28 m
66 12,0 m 83(5) 29 m
67 13,0 m 84(5) 30 m
(1) Shaded Areas indicate special orders. Consult an Emerson Process Management representative for configuration availability, performance effect, and lead
time.

(2) See page 41 for more information on all welded vacuum and repairable-welded connection types.

(3) All welded system connection types require either a 316L SST or Hastelloy C-276 isolating diaphragm in the pressure transmitter model codes.

(4) Contact an Emerson Process Management representative for temperature limits above 315°C.

(5) Consult an Emerson Process Management representative to perform performance effect calculation.

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 Product Data Sheet
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Rosemount 1199 Catalog 2006 - 2007

Direct Mount Connection Type/Fill Fluid

TABLE 8. Direct Mount/Fill Fluid Ordering Information
Model Type
1199 Diaphragm Seal
Code Seal Location Connection Type(1) Transmitter Type
W Seal on High Pressure Side of Transmitter Repairable-Welded All Transmitters
P(2) Seal on High Pressure Side of Transmitter All Welded Vacuum Rosemount 3051T, 2088, and 3051S2T
R(2) Seal on High Pressure Side of Transmitter All Welded Vacuum Rosemount 3051S_C (option code B11)
T(2) Seal on High Pressure Side of Transmitter All Welded Vacuum Rosemount 3051S_C (option code B12)
Code Temperature Limits(3)
Fill Fluid Pabs < 1 bara Pabs > 1 bara Specific Gravity
D D.C.200 Silicone –45 to 100 °C –45 to 205 °C 0,93
C D.C.704 Silicone 0 to 200 °C 0 to 260 °C 1,07
A Syltherm XLT Silicone N/A –75 to 150 °C 0,85
H Inert (Halocarbon) –45 to 80 °C –45 to 160 °C 1,85
N Neobee M–20 –15 to 120 °C –15 to 225 °C 0,90
4 Vegetable, Sanitary Oil –10 to 120 °C –10 to 250 °C 0,91
Code Connection Type
A Direct Mount Connection
Code Direct Mount Connection Type
REPAIRABLE-WELDED CONNECTION TYPE:
Rosemount 3051C and 3051S Transmitters (use with seal code W), 3051C Transmitter Option Code S1, or
3051S_C with B11 process connection code.
B3 One Diaphragm Seal System, 50 mm Connection
D3 One Diaphragm Seal System, 100 mm Connection
Rosemount 3051T Transmitter or 2088 Transmitter
95 One Diaphragm Seal System, 25 mm Connection, all welded (use with code P) or welded (use with code W)
A5 One Diaphragm Seal System, 50 mm Connection
Rosemount 1151 Transmitter (use with seal code W)
92 One or Two Diaphragm Seal System. One Direct Mount, One Direct Mount and One Capillary Mount, or
Two Capillary Mount Configuration Available

ALL WELDED VACUUM CONNECTION TYPE:

Rosemount 3051C and 3051S all welded system (use with seal codes R or T), 3051C Transmitter Option Code S0 or
3051S_C with B11 process connection code
B7 One Diaphragm Seal System, 50 mm Connection
D7 One Diaphragm Seal System, 100 mm Connection
Rosemount 3051C (use with seal code W) Transmitter Option Code S2 or Rosemount 3051S_C with B12 process connection code
B4 Two Diaphragm Seal System, 50 mm Direct Mount Connection and Capillary Connection
D4 Two Diaphragm Seal System, 100 mm Direct Mount Connection and Capillary Connection
Rosemount 3051C Transmitter Option Code S9 or 3051S_C with B12 process connection code
B6 Two Diaphragm Seal System, 50 mm Direct Mount Connection and Capillary Connection
D6 Two Diaphragm Seal System, 100 mm Direct Mount Connection and Capillary Connection
Rosemount 3051T Transmitter or 2088 Transmitter
95 One Diaphragm Seal System, 25 mm Connection, all welded (use with code P) or welded (use with code W)
A5 One Diaphragm Seal System, 50 mm Connection
(1) See page 41 for more information on all welded vacuum and repairable-welded connection types.

(2) All welded system connection types require either a 316L SST or Hastelloy C-276 isolating diaphragm in the pressure transmitter model codes.

(3) Fill fluid maximum operating temperature is limited by heat transfer to transmitter electronics. Process Temperature limit for Rosemount 3051C 100 mm
Direct Mount system at 21 °C ambient temperature is 260 °C and 205 °C for all other direct mount connection types. The temperature limit for the
Rosemount 1151 and 2088 Direct Mount systems is 205 °C.

12
Product Data Sheet
00813-0201-4016, Rev HA
Catalog 2006 - 2007 Rosemount 1199

General Purpose Seal Assemblies

EFS Flanged type: Extended Diaphragm
Seals
Dimensional Drawing for EFS Flanged Type: Extended Diaphragm Seal

d2

1199-070AB, 1199-0000A02A
f

dm
d5
d4
k
D

EFS Process Connection Dimensions

DIN 2501 ANSI/ASME B16.5
Dimensions (mm) Dimensions (mm)
DN PN(1) dm D b d2 k f d4 d5 DN CL(1) dm D b d2 k f d4 d5
50 40 48 165 20 4x18 125 3 102 48 2 in. 150 48 152 19 4x19 121 1,5 92 48
64 48 180 26 4x22 135 3 102 48 300 48 165 22 8x19 127 1,5 92 48
100 48 195 28 4x26 145 3 102 48 600 48 165 32 8x19 127 6,3 92 48
80 40 76 200 24 8x18 160 3 138 76 3 in. 150 76 190 24 4x19 152 1,5 127 76
64 76 215 28 8x22 170 3 138 76 300 76 210 28 8x22 168 1,5 127 76
100 76 230 32 8x26 180 3 138 76 600 76 210 38 8x22 168 6,3 127 76
100 16 89 220 20 8x18 180 3 158 94 4 in. 150 89 229 24 8x19 190 1,5 157 94
40 89 235 24 8x22 190 3 162 94 300 89 254 32 8x22 200 1,5 157 94
64 89 250 30 8x26 200 3 162 94 400 89 254 35 8x25 200 6,3 157 94

(1) Dimensions for other flange ratings are available upon request.

Standard Extension DIN Standard Extension ANSI/ASME Standard

Lengths x (2) Lengths x(2) Extension Lengths x (2)
50 mm 50 mm 2 in
100 mm 100 mm 4 in.
150 mm 150 mm 6 in.
200 mm 200 mm 8 in.

(2) Other extension lengths are available upon request..

13
 Product Data Sheet
00813-0201-4016, Rev HA
Rosemount 1199 Catalog 2006 - 2007

TABLE 9. EES and EFS Flanged Type: Extended Diaphragm Seal – DIN Ordering Information(1)
Code Industry Standard
D DIN 2501 (Deutsches Institut für Normung)
Code Process Connection Style
E Flanged Type: Extended Diaphragm Seal
Code Gasket Surface Type
FS DIN 2526 Form D
ES DIN 2526 Form E (2)
Code Process Connection Size
G DN 50
J DN 80
K DN 100
Code Flange Pressure Rating
G PN 40
E PN 16 (DN 100 only)
H PN 64
J PN 100
K PN 160
Code Diaphragm Material(3) Extension/Gasket Surface Material Flange/ Upper Housing Material
LA 316L SST 316L SST 316 SST
WW 316Ti SST (WNr 1.4571) 316Ti SST (WNr 1.4571) 316 SST (WNr 1.4571)
LB Hastelloy C-276 Hastelloy C-276 316 SST
LM Hastelloy C-276 316L SST 316 SST
LC Tantalum Tantalum 316 SST
LD Tantalum 316L SST 316 SST
LR Titanium GR.2 Titanium GR.2 316 SST
LJ Hastelloy B Hastelloy B 316 SST
LP Nickel 201 Nickel 201 316 SST
L4 Hastelloy C-22 Hastelloy C-22 316 SST
LV Monel 400 Monel 400 316 SST
LE Inconel 600 Inconel 600 316 SST
Code Extension Length (4)
2 50 mm
4 100 mm
6 150 mm
8 200 mm
0 0 mm
1 25 mm
3 75 mm
5 125 mm
7 175 mm
9 225 mm
Code Extension Length (Amount to Add) (4)
0 Add 0 mm
1 Add 2,5 mm
2 Add 5 mm
3 Add 7,5 mm
4 Add 10 mm
5 Add 12,5 mm
6 Add 15 mm
7 Add 17,5 mm
9 Add 22,5 mm
Code Options (Multiple Selections)
0 None
6 Add 250 mm Extension Length
7 Add 500 mm Extension Length
V Teflon Coated Diaphragm for non-stick purposes only (available with 316L SST and Hastelloy C–276 diaphragm only)
Z Material Traceability per EN10204 DIN 3.1B (Requires Selection of Transmitter Code Q8)

14
Product Data Sheet
00813-0201-4016, Rev HA
Catalog 2006 - 2007 Rosemount 1199
TABLE 9. EES and EFS Flanged Type: Extended Diaphragm Seal – DIN Ordering Information(1)
2 Radial Capillary Connection - Available with 316L SST or 316Ti SST (WNr 1.4571) Diaphragm Material only
5 50 µm Diaphragm Thickness (available in 316L SST or Hastelloy)
8 150 µm Diaphragm Thickness - 316L SST or Hastelloy C-276 Diaphragm Material only
B Extra Fill for Cold Temperature Applications
T NACE MR–01–75
(1) Shaded areas indicate special orders. Consult an Emerson Process Management representative for availability, performance effects, and lead time

(2) Select for Tantalum and Titanium wetted parts only.

(3) When ordering special diaphragm materials, the standard housing material is 316L SST unless noted otherwise. Consult an Emerson Process Management
representative for use with spiral wound gaskets.

(4) DIN extension lengths are specified in millimeters as offered. Additional lengths are available as special orders. Consult factory.

TABLE 10. EES and EFS Flanged Type: Extended Diaphragm Seal –ANSI Ordering Information(1)
Code Industry Standard
A ANSI/ASME B16.5 (American National Standards Institute/American Society of Mechanical Engineers)
Code Process Connection Style
E Flanged Type: Extended Diaphragm Seal
Code Gasket Surface Type
FS Serrated Finish
ES Smooth Finish (2)
Code Process Connection Size
G 2 in.
7 3 in.
9 4 in.
Code Flange Pressure Rating
1 Class 150
2 Class 300
3 Class 400
4 Class 600
5 Class 900
6 Class 1500
7 Class 2500
Code Diaphragm Material(3) Extension/Gasket Surface Material Flange/Upper Housing Material
LA 316L SST 316L SST 316 SST
LB Hastelloy C-276 Hastelloy C-276 316 SST
LM Hastelloy C-276 316L SST 316 SST
LC Tantalum Tantalum 316 SST
LD Tantalum 316L SST 316 SST
LR Titanium GR.2 Titanium GR.2 316 SST
LJ Hastelloy B Hastelloy B 316 SST
LP Nickel 201 Nickel 201 316 SST
L4 Hastelloy C-22 Hastelloy C-22 316 SST
LV Monel 400 Monel 400 316 SST
LE Inconel 600 Inconel 600 316 SST
Code Extension Length(4)
2 2 in.
4 4 in.
6 6 in.
8 8 in.
0 0 in.
1 1 in.
3 3 in.
5 5 in.
7 7 in.
9 9 in.

15
 Product Data Sheet
00813-0201-4016, Rev HA
Rosemount 1199 Catalog 2006 - 2007

TABLE 10. EES and EFS Flanged Type: Extended Diaphragm Seal –ANSI Ordering Information(1)
Code Extension Length (Amount to Add)
0 Add 0 in.
1 Add 1/8 in.
2 Add 1/4 in.
3 Add 3/8 in.
4 Add 1/2 in.
5 Add 5/8 in.
6 Add 3/4 in.
7 Add 7/8 in.
Code Options (Multiple Selections)
0 None
V Teflon Coated Diaphragm for non-stick purposes only (available with 316L SST and Hastelloy C–276 diaphragm only)
Z Material Traceability per EN10204 DIN 3.1B (Requires Selection of Transmitter Code Q8)
2 Radial Capillary Connection - Available with 316L SST or 316Ti SST (WNr 1.4571) Diaphragms only
5 50 µm Diaphragm Thickness (available in 316L SST or Hastelloy)
6 Add 10-in. Extension Length
7 Add 20-in. Extension Length
8 150 µm Diaphragm Thickness - 316L or Hastelloy C-276 Diaphragm Material only
B Extra Fill for Cold Temperature Applications
T NACE MR–01–75
(1) Shaded areas indicate special orders. Consult an Emerson Process Management representative for availability, performance effects, and lead time.

(2) Select for Tantalum and Titanium wetted parts only.

(3) When ordering special diaphragm materials, the standard housing material is 316L SST unless noted otherwise. Consult an Emerson Process Management
representative for use with spiral wound gaskets.

(4) ANSI extension lengths are in inches as offered. Additional lengths are available as special orders. Consult factory.

16
Product Data Sheet
00813-0201-4016, Rev HA
Catalog 2006 - 2007 Rosemount 1199

DES and DFS Pancake (Cell) Type: Extended Diaphragm Seals

Dimensional Drawing for DES and DFS Pancake Type: Extended Diaphragm Seals

1199-0006AB
DIN Standard ANSI/ASME
b Extension Standard Extension
Lengths x(1) Lengths x (1)
50 mm 2 in
100 mm 4 in.
150 mm 6 in.
x 200 mm 8 in.
(1) Other extension lengths are available
upon request.

1199-EDB01A
dm
d5
d4

DES and DFS Pancake (Cell) Process Connection Dimensions

DIN 2501 ANSI/ASME B16.5
Dimensions (mm) Dimensions (mm)
DN PN dm b d4 d5 DN CL dm b d4 d5
50 16-400 40 20 102 48 2 in. 150-2500 40 20 92 48
80 16-400 72 20 138 76 3 in. 150-2500 72 20 127 76
100 16-400 89 20 162 96 4 in. 150-2500 89 20 157 96

17
 Product Data Sheet
00813-0201-4016, Rev HA
Rosemount 1199 Catalog 2006 - 2007

TABLE 11. DES and DFS Pancake (Cell) Type: Extended Diaphragm Seal – DIN Ordering Information(1)
Code Industry Standard
D DIN 2501 (Deutsches Institut für Normung)
Code Process Connection Style
D Pancake (Cell) Type: Extended Diaphragm Seal
Code Gasket Surface Type
FS DIN 2526 Form D
ES DIN 2526 Form E (2)
Code Process Connection Size
G DN 50
J DN 80
K DN 100
Code Pressure Rating
0 Flange not supplied; seal rated to PN 16-400 or flange rating
Extension/Gasket
Code Diaphragm Material(3) Surface Material
LA 316L SST 316L SST
WW 316Ti SST (WNr 1.4571) 316Ti SST (WNr 1.4571)
LB Hastelloy C-276 Hastelloy C-276
LC Tantalum Tantalum
LE Inconel 600 Inconel 600
LR Titanium GR.2 Titanium GR.2
LJ Hastelloy B Hastelloy B
LP Nickel 201 Nickel 201
L4 Hastelloy C-22 Hastelloy C-22
LV Monel 400 Monel 400
LD Tantalum 316L SST
LM Hastelloy C-276 316L SST
Code Extension Length(4) Code Extension Length
2 50 mm 0 0 mm
4 100 mm 1 25 mm
6 150 mm 3 75 mm
8 200 mm 5 125 mm
7 175 mm
9 225 mm
Code Extension Length (Amount to Add)(4) Code Extension Length (Amount to Add)(4)
0 Add 0 mm 5 Add 12,5 mm
1 Add 2,5 mm 6 Add 15 mm
2 Add 5 mm 7 Add 17,5 mm
3 Add 7,5 mm 8 Add 20 mm
4 Add 10 mm 9 Add 22,5 mm
Code Options (Multiple Selections)
0 None
V Teflon Coated Diaphragm for non-stick purposes only (available with 316L SST and Hastelloy C–276 diaphragm only)
Z Material Traceability per EN10204 DIN 3.1B (Requires selection of transmitter Code Q8)
5 50 µm Diaphragm Thickness (available in 316L SST or Hastelloy)
8 150 µm Diaphragm Thickness - 316L SST or Hastelloy C-276 Diaphragm Material only
6 Add 250 mm Extension Length
7 Add 500 mm Extension Length
B Extra Fill for Cold Temperature Applications
T NACE MR–01–75
(1) Shaded areas indicate special orders. Consult an Emerson Process Management representative for availability, performance effects, and lead time.

(2) Select for Tantalum wetted parts only.

(3) When ordering special diaphragm materials, the standard housing material is 316L SST unless noted otherwise. Consult an Emerson Process
Management representative for use with spiral wound gaskets.

(4) DIN extension lengths are specified in millimeters, as offered. Other extension lengths are available as special offers on request.

18
Product Data Sheet
00813-0201-4016, Rev HA
Catalog 2006 - 2007 Rosemount 1199
TABLE 12. DES and DFS Pancake (Cell) Type: Extended Diaphragm Seal – ANSI/ASME Ordering Information(1)
Code Industry Standard
A ANSI/ASME B16.5 (American National Standards Institute/American Society of Mechanical Engineers)
Code Process Connection Style
D Pancake (Cell) Type: Extended Diaphragm Seal
Code Gasket Surface Type
FS Serrated Finish
ES Smooth Finish (2)
Code Process Connection Size
G 2 in.
7 3 in.
9 4 in.
B 5 in.
Code Pressure Rating
0 Flange not supplied; seal rated to Class 150–2500 or flange rating
Code Diaphragm Material (3) Extension/Gasket Surface Material
LA 316L SST 316L SST
WW 316Ti SST (WNr 1.4571) 316Ti SST (WNr 1.4571)
LB Hastelloy C-276 Hastelloy C-276
LC Tantalum Tantalum
LE Inconel 600 Inconel 600
LR Titanium GR.2 Titanium GR.2
LJ Hastelloy B Hastelloy B
LP Nickel 201 Nickel 201
L4 Hastelloy C-22 Hastelloy C-22
LV Monel 400 Monel 400
LD Tantalum 316L SST
LM Hastelloy C-276 316L SST
Code Extension Length(4) Extension Length(5)
2 2 in. 0 0 in.
4 4 in. 1 1 in.
6 6 in. 3 3 in.
8 8 in. 5 5 in.
7 7 in.
9 9 in.
Code Extension Length (Amount to Add) Code Extension Length (Amount to Add)
0 Add 0 in 4 Add 1/2 in.
1 Add 1/8 in 5 Add 5/8 in.
2 Add 1/4 in. 6 Add 3/4 in.
3 Add 3/8 in. 7 Add 7/8 in.
Code Options (Multiple Selections)
0 None
V Teflon Coated Diaphragm for non-stick purposes only (available with 316L SST and Hastelloy C–276 diaphragm only)
Z Material Traceability per EN10204 DIN 3.1B (Requires selection of transmitter code Q8)
5 50 µm Diaphragm Thickness (available in 316L SST or Hastelloy)
8 150 µm Diaphragm Thickness - 316L or Hastelloy C-276 Diaphragm Material Only
6 Add 10-in. Extension Length
7 Add 20-in. Extension Length
B Extra Fill for Cold Temperature Applications
T NACE MR–01–75
(1) Shaded areas indicate special orders. Consult an Emerson Process Management representative for availability, performance effects, and lead time.

(2) Select for Tantalum wetted parts only.

(3) When ordering special diaphragm materials, the standard housing material is 316L SST unless noted otherwise.
Consult an Emerson Process Management representative for use with spiral wound gaskets.

(4) ANSI extension lengths are specified in inches as offered. Other extension lengths are available as special offers on request.

(5) ANSI extension lengths are specified in inches as offered. Other extension lengths are available as special offers on request.

19
 Product Data Sheet
00813-0201-4016, Rev HA
Rosemount 1199 Catalog 2006 - 2007

HTS Threaded Type: Flush Diaphragm Seal

Dimensional Drawing for HTS Threaded Type: Flush Diaphragm Seal

1199-073AB
dm

1199-0000A05A
G1

HTS Process Connection Dimensions

ISO 228/1 Parallel Thread NPT: Tapered Thread
Dimensions (mm) Dimensions (mm)
G1 PN dm L b d G1 PN dm L b d
1 in. 455 28 21 30 47 1 in. 600 28 23 30 47
1½ in. 400 35 30 30 60 1½ in. 410 35 32 30 60
2 in. 280 48 35 30 70 2 in. 280 48 37 30 70

20
Product Data Sheet
00813-0201-4016, Rev HA
Catalog 2006 - 2007 Rosemount 1199

TABLE 13. HTS Threaded Type: Flush Diaphragm Seal — DIN Ordering Information(1)
Code Process Connection Style
DHTS Parallel Thread
Code Process Connection Size Diaphragm Diameter
EA G1 – 455 bar (6600 psi) 28 mm
GA G11/2 – 400 bar (5800 psi) 35 mm
JA G2 – 280 bar (4000 psi) 48 mm
Code Diaphragm and Wetted Parts Material Housing Material
LA00 316L SST 316 SST
WW00 316Ti SST (WNr 1.4571) 316 SST (WNr 1.4571)
Code Options (Multiple Selections)
0 None
Z Material Traceability per EN10204 DIN 3.1B (Requires selection of transmitter Code Q8)
5 50 µm Diaphragm Thickness (available in 316L SST or Hastelloy C-276)
8 150 µm Diaphragm Thickness - 316L SST or Hastelloy C-276 Diaphragm Material only
B Extra Fill for Cold Temperature Applications
T NACE MR–01–75
(1) Consult an Emerson Process Management representative for use with low calibrated spans. Shaded areas indicate special orders, consult an Emerson
Process Management representative for availability, performance effects, and lead time.

TABLE 14. HTS Threaded Type: Flush Diaphragm Seal —NPT Ordering Information (1)
Code Process Connection Style
AHTS Tapered Thread
Code Process Connection Size Diaphragm Diameter
5A 1-11,5 NPT – 600 bar (8700 psi) 28 mm
7A 1½-11,5 NPT – 410 bar (6000 psi) 35 mm
9A 2-11,5 NPT – 280 bar (4000 psi) 48 mm
Code Diaphragm and Wetted Parts Material Housing Material
LA00 316L SST 316L SST
WW00 316Ti SST (WNr 1.4571) 316Ti SST (WNr 1.4571)
Code Options (Multiple Selections)
0 None
Z Material Traceability per EN10204 DIN 3.1B (Requires selection of transmitter Code Q8)
5 50 µm Diaphragm Thickness (available in 316L SST or Hastelloy C-276)
8 150 µm Diaphragm Thickness - 316L SST or Hastelloy C-276 Diaphragm Material only
B Extra Fill for Cold Temperature Applications
T NACE MR–01–75
(1) Consult an Emerson Process Management representative for use with low calibrated spans. Shaded areas indicate special orders, consult an Emerson
Process Management representative for availability, performance effects, and lead time.

21
 Product Data Sheet
00813-0201-4016, Rev HA
Rosemount 1199 Catalog 2006 - 2007

TFS Cell Type: In-Line Diaphragm Seal

Dimensional Drawings for TFS Cell Type: In-Line Diaphragm Seal

1199-0074AB
1199-000A012A, RWIB01A
DN

L D

TFS Process Connection Dimensions

DIN 2501 ANSI/ASME B16.5
Dimensions (mm) Dimensions (mm)
Process Process
Connection Size PN DN D L Connection Size CL DN D L
25 16-400 27, 7 68 90 1 in. 150-2500 27,7 51 90
40 16-400 41,0 88 90 1½ in. 150-2500 41,0 73 90
50 16-400 50,6 102 90 2 in. 150-2500 52,6 92 90
80 16-400 82,5 138 90 3 in. 150-2500 78,0 127 90
100 16-400 107 162 90 4 in. 150-2500 107,7 157 90

22
Product Data Sheet
00813-0201-4016, Rev HA
Catalog 2006 - 2007 Rosemount 1199
TABLE 15. TFS Cell Type: In-Line Diaphragm Seal —DIN Ordering Information(1)
Code Industry Standard
D DIN 2501 (Deutsches Institut für Normung)
Code Process Connection Style
T Flanged Type: In-Line Diaphragm Seal
Code Gasket Surface
FS DIN 2526 Form D
Code Process Connection Size
D DN 25
F DN 40
G DN 50
J DN 80
K DN 100
Code Pressure Rating
0 Flange not supplied; seal rated to PN 16-400 or flange rating
Code Diaphragm and Wetted Parts Material(2) Housing Material
LA00 316L SST 316 SST
LB00 Hastelloy C-276 316 SST
WW00 316Ti SST (WNr 1.4571) 316 SST (WNr 1.4571)
Code Options (Multiple Selections)
0 None
Z Material Traceability per EN10204 DIN 3.1B (Requires selection of transmitter Code Q8)
T NACE MR–01–75
(1) Consult an Emerson Process Management representative for use with low calibrated spans. Shaded areas indicate special orders, consult an Emerson
Process Management representative for availability, performance effects, and lead time.

(2) When ordering special diaphragm materials, the standard housing material is 316L SST unless noted otherwise.

TABLE 16. TFS Cell Type: In-Line Diaphragm Seal —ANSI/ASME Ordering Information(1)
Code Industry Standard
A ANSI/ASME B16.5 (American National Standards Institute/American Society of Mechanical Engineers)
Code Process Connection Style
T Flanged Type: In-Line Diaphragm Seal
Code Gasket Surface
FS Serrated Finish
Code Process Connection Size
2 1 in.
4 1½ in.
G 2 in.
7 3 in.
9 4 in.
Code Pressure Rating
0 Flange not supplied; seal rated to Class 2500 or flange rating
Code Diaphragm and Wetted Parts Material(2) Housing Material
LA00 316L SST 316L SST
LB00 Hastelloy C-276 316L SST
WW00 316Ti SST (WNr 1.4571) 316Ti SST (WNr 1.4571)
Code Options (Multiple Selections)
0 None
Z Material Traceability per EN10204 DIN 3.1B (Requires selection of transmitter Code Q8)
T NACE MR–01–75
(1) Consult an Emerson Process Management representative for use with low calibrated spans. Shaded areas indicate special orders, consult an Emerson
Process Management representative for availability, performance effects, and lead time.
(2) When ordering special diaphragm materials, the standard housing material is 316L SST unless noted otherwise.

23
 Product Data Sheet
00813-0201-4016, Rev HA
Rosemount 1199 Catalog 2006 - 2007

JES Extruder Flanged Type

Dimensional Drawings for JES Extruder Flanged Type
D

1199-1199004B, 1199-NCESA01C
K

d2

RL
5

d 13.4
35

JES Process Connection Dimensions (mm)

PN dM D K d2 RL Flange Thickness
400 bar 23 85 54 4x14 See Table 17 25 mm
TABLE 17. JES Extruder Flanged Type — Ordering Information(1)
Code Process Connection Style
NJES Plastics Extrusion Clamping Flange
Code Process Connection Size
B 23 mm
Code Pressure Rating
P(2) 400 bar
Code Diaphragm and Wetted Parts Material Upper Housing Material
LA 316L SST 316 SST
WW 316Ti SST (WNr 1.4571) 316 SST (WNr 1.4571)
Code Extension Length Code Extension Length
0 Add 0 mm 5 Add 50 mm
1 Add 10 mm 6 Add 60 mm
2 Add 20 mm 7 Add 70 mm
3 Add 30 mm 8 Add 80 mm
4 Add 40 mm 9 Add 90 mm
Code Extension Length (Amount to Add) Code Extension Length (Amount to Add)
0 Add 0 mm 5 Add 5 mm
1 Add 1 mm 6 Add 6 mm
2 Add 2 mm 7 Add 7 mm
3 Add 3 mm 8 Add 8 mm
4 Add 4 mm 9 Add 9 mm
Code Options (Multiple Selections)
0 None
5 50 µm Diaphragm Thickness
6 Add 100 mm extension length
7 Add 200 mm extension length
Z Material Traceability per EN10204 DIN 3.1B (Requires selection of transmitter Code Q8)
T NACE MR–01–75
(1) Shaded areas indicate special orders. Consult an Emerson Process Management representative for availability, performance effects, and lead time.

(2) Minimum span is 60 bar.

24
Product Data Sheet
00813-0201-4016, Rev HA
Catalog 2006 - 2007 Rosemount 1199

Sanitary Diaphragm Seal Systems

VLS and VMS Sanitary In-Line Diaphragm Seals—
DIN 11851 or SMS Process Connections
Dimensional Drawing for VLS and VMS Sanitary In-Line Diaphragm Seals

1199-RWIC01A, 1199-075AB
DN G1

VLS and VMS Process Connection Dimensions(1)

DIN 11851(1) SMS
Process Dimensions (mm) Process Dimensions (mm)
Connection Connection
Size PN DN G1 L Size PN DN G1 L
25 40 24,9 Rd52x1/6 90 25 40 24,9 Rd40x1/6 90
40 40 38,1 Rd65x1/6 90 38 40 38,1 Rd60x1/6 90
50 40 50 Rd78x1/6 90 51 40 50 Rd70x1/6 90
80 40 81,0 Rd110x1/4 90 76 40 76,0 Rd98x1/6 90
100 40 101 Rd130x1/4 90
(1) RJT and IDF dimensions available upon request.

25
 Product Data Sheet
00813-0201-4016, Rev HA
Rosemount 1199 Catalog 2006 - 2007

TABLE 18. VLS Sanitary In-Line Diaphragm Seal—DIN Ordering Information(1)

Code Industry Standard
S Sanitary
Code Process Connection Style(2)
VLS Sanitary In Line Seal per DIN 11851 (maximum working pressure: 40 bar)
Code Process Connection Size
D0 DN 25
F0 DN 40
G0 DN 50
J0 DN 80
K0 DN 100
Code Diaphragm Material
LA00 316L SST
WW00 316Ti SST (WNr 1.4571)
Code Options (Multiple Selections)
0 None
6 Electrolytical polishing of diaphragm material
Z Material Traceability per EN10204 DIN 3.1B (Requires selection of transmitter code Q8)
(1) Consult an Emerson Process Management representative for use with low calibrated spans. Shaded areas indicate special orders, consult an Emerson
Process Management representative for availability, performance effects, and lead time.

(2) Other industry standards such as IDF and RJT available upon request.

TABLE 19. VMS Sanitary In-Line Diaphragm Seal—SMS Ordering Information(1)

Code Industry Standard
S Sanitary
Code Process Connection Style(2)
VMS Sanitary In Line Seal per SMS (maximum working pressure: 40 bar)
Code Process Connection Size
20 DN 25
30 DN 38
50 DN 51
70 DN 76
Code Diaphragm Material
LA00 316L SST
WW00 316Ti SST (WNr 1.4571)
Code Options (Multiple Selections)
0 None
6 Electrolytical polishing of diaphragm material
Z Material Traceability per EN10204 DIN 3.1B (Requires selection of transmitter code Q8)
(1) Consult an Emerson Process Management representative for use with low calibrated spans. Shaded areas indicate special orders, consult an Emerson
Process Management representative for availability, performance effects, and lead time.

(2) Other industry standards such as IDF and RJT available upon request.

26
Product Data Sheet
00813-0201-4016, Rev HA
Catalog 2006 - 2007 Rosemount 1199

SLS, SMS, SFS and SRS Sanitary Seals: Dairy Process Connections—Female Thread
Dimension Drawing for SLS, SMS, SFS and SRS:
Dairy Process Connections—Female Thread

1199-0000B07A,
dm

G1

SLS, SMS, SFS and SRS Process Connection Dimensions

Female Thread
Dimensions (mm)
STANDARD DN PN A b dm G1 D
DIN 11851 25 40 21 45 25 Rd52⫻1/6 63
32 40 21 40 32 Rd58⫻1/6 70
40 40 21 45 40 Rd65⫻1/6 78
50 40 22 46 57 Rd78⫻1/6 92
65 40 25 47 59 Rd95⫻1/6 112
80 40 29 47 76 Rd110⫻1/4 127
SMS 25 40 20 38 25 Rd40⫻1/6 51
32 40 22 40 32 Rd48⫻1/6 60
38 40 25 40 32 Rd60⫻1/6 74
51 40 26 40 50 Rd70⫻1/6 84
63,5 40 30 40 50 Rd85⫻1/6 100
76 40 32 40 76 Rd98⫻1/6 114
IDF(1)
RJT(1)
(1) Contact factory for dimensions.

27
 Product Data Sheet
00813-0201-4016, Rev HA
Rosemount 1199 Catalog 2006 - 2007

TABLE 20. SLS Sanitary Seals: Dairy Process Connection—Female Thread Ordering Information(1)
Code Industry Standard
S Sanitary
Code Process Connection Style
SLS Female Thread per DIN 11851
Code Process Connection Size Pressure Rating(2)
D0 DN 25 40 bar
F0 DN 40 40 bar
G0 DN 50 25 bar
J0 DN 80 25 bar
E0 DN 32 40 bar
H0 DN 65 25 bar
Code Diaphragm Material
LA00 316L SST
WW00 316Ti SST (WNr 1.4571)
Code Options (Multiple Selections)
0 None
6 Electrolytical polishing of diaphragm material
Z Material Traceability per EN10204 DIN 3.1B (Requires selection of transmitter code Q8)
2 Counterpiece (tank/pipe spud) and Gasket (ethylene propylene standard gasket material)
(1) Shaded areas indicate special orders. Consult an Emerson Process Management representative for availability, performance effects, and lea d time.

(2) Maximum working pressure is dependent on the pressure rating of the connection.

TABLE 21. SMS, SFS and SRS Sanitary Seals: Dairy Process Connection—Female Thread Ordering Information(1)
Code Industry Standard
S Sanitary
Code Process Connection Style
SMS Female Thread per SMS Standard
SFS Female Thread per IDF Standard
SRS Female Thread per RJT Standard
Code Process Connection Size Pressure Rating(2)
30 DN 38 (11/2 in.) 40 bar
50 DN 51 (2 in.) 40 bar
20 DN 25 40 bar
60 DN 63.5 40 bar
70 DN 76 40 bar
Code Diaphragm Material
LA00 316L SST
WW00 316Ti SST (WNr 1.4571)
Code Options (Multiple Selections)
0 None
6 Electrolytical polishing of diaphragm material
Z Material Traceability per EN10204 DIN 3.1B (Requires selection of transmitter code Q8)
2 Counterpiece (tank/pipe spud) and Gasket (ethylene propylene standard gasket material)
(1) Shaded areas indicate special orders. Consult an Emerson Process Management representative for availability, performance effects, and lea d time.

(2) Maximum working pressure is dependent on the pressure rating of the connection.

28
Product Data Sheet
00813-0201-4016, Rev HA
Catalog 2006 - 2007 Rosemount 1199

MLS, MMS, MFS and MRS Sanitary Seal: Dairy Process Connections—Male Thread
Dimensional Drawing for MLS, MMS, MFS and MRS:
Dairy Process Connections—Male Thread

1199-057
1199-0000A07
dm

G1

MLS, MMS, MFS and MRS Process Connection Dimensions

Male Thread
DIMENSIONS (mm)
STANDARD DN PN b dm G1
DIN 11851 25 40 46 25 Rd52⫻1/6
32 40 47 32 Rd58⫻1/6
40 40 46 32 Rd65⫻1/6
50 40 46 40 Rd78⫻1/6
65 40 46 57 Rd95⫻1/6
80 40 47 72 Rd110⫻1/4
SMS 25 40 47 25 Rd40⫻1/6
32 40 47 32 Rd48⫻1/6
38 40 47 32 Rd60⫻1/6
51 40 47 40 Rd70⫻1/6
63,5 40 47 57 Rd85⫻1/6
76 40 47 72 Rd98⫻1/6
IDF(1)
RJT(1)
(1) Consult the factory for dimensions.

29
 Product Data Sheet
00813-0201-4016, Rev HA
Rosemount 1199 Catalog 2006 - 2007

TABLE 22. MLS Sanitary Seal: Dairy Process Connections—Male Thread Ordering Information(1)
Code Industry Standard
S Sanitary
Code Process Connection Style
MLS Male Thread per DIN 11851
Code Process Connection Size Pressure Rating(2)
F0 DN 40 40 bar
G0 DN 50 40 bar
J0 DN 80 40 bar
D0 DN 25 40 bar
E0 DN 32 40 bar
H0 DN 65 40 bar
Code Diaphragm Material
LA00 316L SST
WW00 316 Ti SST (WNr 1.4571)
Code Options (Multiple Selections)
0 None
6 Electrolytical polishing of diaphragm material
Z Material Traceability per EN10204 DIN 3.1B (Requires selection of transmitter code Q8)
2 Counterpiece (tank/pipe spud) and gasket (standard gasket material ethylene propylene)
(1) Shaded areas indicate special orders. Consult an Emerson Process Management representative for availability, performance effects, and lea d time.

(2) Maximum working pressure is dependent on the pressure rating of the connection.

TABLE 23. MMS, MFS, and MRS Sanitary Seals: Dairy Process Connections—Male Thread Ordering Information(1)
Code Industry Standard
S Sanitary
Code Process Connection Style
MMS Male Thread per SMS Standard
MFS Male Thread per IDF Standard
MRS Male Thread per RJT Standard
Code Process Connection Size Pressure Rating(2)
1
30 DN 38 (1 /2 in.) 40 bar
50 DN 51 (2 in.) 40 bar
20 DN 25 40 bar
60 DN 63.5 40 bar
70 DN 76 40 bar
Code Diaphragm Material and Wetted Parts
LA00 316L SST
WW00 316Ti SST (1.4571 WNr)
Code Options (Multiple Selections)
0 None
6 Electrolytical polishing of diaphragm material
Z Material Traceability per EN10204 DIN 3.1B (Requires selection of transmitter code Q8)
2 Counterpiece (tank/pipe spud) and gasket (standard gasket material ethylene propylene)
(1) Shaded areas indicate special orders. Consult an Emerson Process Management representative for availability, performance effects, and lea d time.

(2) Maximum working pressure is dependent upon the pressure rating of the connection.

30
Product Data Sheet
00813-0201-4016, Rev HA
Catalog 2006 - 2007 Rosemount 1199

VCS Sanitary In-Line Diaphragm Seal—Tri-Clamp Process Connection

Dimensional Drawing for VCS Sanitary In-Line Diaphragm Seal

38,1

Od
OD D

C20240A
90

VCS Process Connection Dimensions

Dimensions (mm)
Max. Working Pressure DN Od OD A
40 bar 1 in. 22,1 50,4 58
40 bar 1 1/2 in. 34,8 50,4 58
40 bar 2 in. 47,5 63,9 78,5
40 bar 2 1/2 in. 60,20 77,4 85,9
40 bar 3 in. 72,9 90,9 99
40 bar 4 in. 97 118,9 129

TABLE 24. VCS Sanitary In-Line Diaphragm Seal Ordering Information(1)

Code Industry Standard
S Sanitary
Code Process Connection Style
VCS(2) In Line Tri-Clamp Seal (Maximum Working Pressure: 40 bar)
Code(3) Process Connection Size
20 1 in.
30 1½ in.
50 2 in.
70 3 in.
90 4 in.
Code Diaphragm Material
LA00 316L SST
WW00 316Ti SST (WNr 1.4571)
Options (Multiple Selections)
0 None
Z Material Traceability per EN10204 DIN 3.1B (Requires selection of transmitter code Q8)
(1) Consult an Emerson Process Management representative for minimum calibrated spans. Shaded areas indicate special orders, consult an Emerson
Process Management representative for availability, performance effects, and lead time.
(2) Gasket and clamp are furnished by the user. The maximum working pressure is dependent upon the pressure rating of the connection.
(3) DIN Tri-Clamp dimensions available on request.

31
 Product Data Sheet
00813-0201-4016, Rev HA
Rosemount 1199 Catalog 2006 - 2007

SCS Sanitary Tri-Clamp® Diaphragm Seal

Dimensional Drawing for SCS Sanitary Tri-Clamp Diaphragm Seal

1199-0000A06A, 1199-077AB
dm

SCS Process Connection Dimensions

Dimensions (mm)
DN PN dM D
1½ in. 40 35 50,4
2 in. 40 48 63,9
2½ in. 40 57 77,4
3 in. 40 72 90,9

TABLE 25. SCS Sanitary Tri-Clamp Diaphragm Seal Ordering Information(1)

Code Industry Standard
S Sanitary
Code Process Connection Style
SCS(2) Tri-Clamp Seal (maximum working pressure: 40 bar)
Code(3) Process Connection Size
30 1½ in.
50 2 in.
60 2½ in.
70 3 in.
Code Diaphragm Material
LA00 316L SST
WW00 316Ti SST (WNr 1.4571)
Code Options (Multiple Selections)
0 None
6 Electrolytical polishing of diaphragm material
Z Material Traceability per EN10204 DIN 3.1B (Requires selection of transmitter code Q8)
B Extra Fill for Cold Temperature Applications
2 Counterpiece (tank/pipe spud) and gasket (standard gasket material ethylene propylene)
(1) Consult an Emerson Process Management representative for minimum calibrated spans. Shaded areas indicate special orders, consult an Emerson
Process Management representative for availability, performance effects, and lead time.

(2) Gasket and clamp furnished by user. The maximum working pressure is dependent upon the pressure rating of the connection.

(3) DIN Tri-Clamp sizes available on request.

32
Product Data Sheet
00813-0201-4016, Rev HA
Catalog 2006 - 2007 Rosemount 1199

EES Sanitary Tank Spud: Extended Diaphragm Seal

Dimensional Drawing for EES Sanitary Tank Spud Type: Extended Diaphragm Seal

1199-0000A03A, 1199-056AB
G
A
B
C
D
E
F
Dimensions (mm)
DN PN A B C D E F G
50 40 72 73 76 82.5 125 165 25
80 40 89 98 102 108 160 200 25
Flanged Type Tank Spud
F

E Flanged Type Tank Spud Dimensions

1199-0000B14B
D Dimensions (mm)
DN A B C D E F G
AB G 50 25 15 76 82.5 125 165 22
80 25 15 103 108 160 200 22
C

TABLE 26. EES Sanitary Tank Spud Type: Extended Diaphragm Seal Ordering Information(1)
Code Industry Standard
S Sanitary
Code Process Connection Style
EES Flanged Tank Spud Seal Type: Extended Diaphragm Seal (Supplied with ethylene propylene gasket)
Code Process Connection Size Flange Pressure Rating
JG DN 80 40 bar
GG DN 50 40 bar
Code Diaphragm (2)
WW 316Ti SST (WNr 1.4571)
LA 316L SST
LB Hastelloy C-276
Code Extension Length(3)
10 25 mm
Code Options (Multiple Selections)
0 None
1 Viton® O-ring
2 Tank spud counterpiece to be welded on tank: includes Ethylene-Propylene O-ring, stainless steel bolts, and washers
Z Material Traceability per EN10204 DIN 3.1B (Requires selection of transmitter code Q8)
5 50 ␮m Diaphragm Thickness (available in 316L SST or Hastelloy)
8 150 ␮m Diaphragm Thickness (316L SST or Hastelloy C-276 Diaphragm Material Only)
B Extra Fill for Cold Temperature Applications
6 Electrolytical Polishing of Diaphragm Material
7 Blind Plug for Tank Spud Counterpiece
(1) Shaded areas indicate special orders. Consult an Emerson Process Management representative for availability, performance effects, and lead time.
(2) When ordering optional diaphragm materials, the standard housing material is 316L SST unless noted otherwise.
(3) Other extension lengths are available upon request.

33
 Product Data Sheet
00813-0201-4016, Rev HA
Rosemount 1199 Catalog 2006 - 2007

Varivent Compatible Connection

Dimensional Drawing for Varivent Compatible Connection

1199-1199_02A,
dm
D’
D

Varivent Compatible Process Connection Dimensions

Dimensions (mm)
dm PN D D’
57 mm 40 84 64

TABLE 27. Varivent Compatible Sanitary Seal Ordering Information

Code Industry Standard
S Sanitary
Code Process Connection Style
SVS Off-line Varivent compatible (maximum working pressure: 40 bar)
Code Process Connection Size
V0 Varivent compatible standard connection only
Code Diaphragm Material
LA00 316L SST
WW00 316Ti SST (WNr 1.4571)
Code Options (Multiple Selections)
0 None
6 Electrolytical polishing of diaphragm material
B Extra Fill for Cold Temperature Applications
Z Material Traceability per EN10204 DIN 3.1B (Requires selection of transmitter code Q8)

34
Product Data Sheet
00813-0201-4016, Rev HA
Catalog 2006 - 2007 Rosemount 1199

CHS Homogenizer Clamping Flange Type

Dimensional Drawings for CHS Homogenizer Clamping Flange Type

93
30

7
13.5

23.5

1199-NCHSA01A,
33.5

60.5

95

TABLE 28. CHS Homogenizer Clamping Flange Type–Ordering Information(1)

Code Process Connection Style
NCHS Homogenizer Clamping Flange
Code Process Connection Size
C 23,5 mm
Code(2) Pressure Rating
R 600 bar
Code Diaphragm and Wetted Parts Material
LA00 316L SST
WW00 316Ti SST (WNr 1.4571)
Code Options (Multiple Selections)
0 None
5 50 ␮m Diaphragm Thickness (available in 316L SST or Hastelloy)
V Teflon Coated Diaphragm for nonstick purposes only (available with 316L SST and Hastelloy C–276 diaphragm only)
B Extra Fill for Cold Temperature Applications
Z Material Traceability per EN10204 DIN 3.1B (Requires selection of transmitter code Q8)
(1) Shaded areas indicate special orders. Please consult an Emerson Process Management representative for availability, performance effects, and lead
time.

(2) Minimum span is 60 bar.

35
 Product Data Sheet
00813-0201-4016, Rev HA
Rosemount 1199 Catalog 2006 - 2007

General Information
WHAT IS A DIAPHRAGM SEAL SYSTEM? Transmitter/diaphragm seal systems should be
considered when:
A diaphragm seal system consists of a pressure
transmitter, a diaphragm seal, a fill fluid, and either a • The process temperature is outside of the
direct-mount or capillary-style connection. normal operating ranges of the transmitter and
cannot be brought into those limits with
During operation, the flexible diaphragm and fill fluid impulse piping.
separate the pressure sensitive element of the • The process is corrosive and would require
transmitter from the process medium. The capillary frequent transmitter replacement or unusual
tubing or direct mount flange connects the materials of construction.
diaphragm to the transmitter.
• The process contains suspended solids or is
When process pressure is applied, the diaphragm viscous and may plug the impulse piping.
transfers the measured pressure through the filled • The application requires the use of sanitary
system and capillary tubing to the transmitter connections.
element. This transferred pressure displaces the
• There is a need for easier cleaning of the
sensing diaphragm in the pressure-sensitive element
process from the connections to avoid
of the transmitter. The displacement is proportional to
contamination between batches.
the process pressure and is electronically converted
to an appropriate current, voltage, or digital HART • There is a need to replace wet legs to reduce
output signal. maintenance on applications where the wet
leg is not stable or often needs to be refilled.
WHY USE DIAPHRAGM SEALS? • There is a need to make density or interface
measurements.
Seal systems provide a reliable process pressure • The process medium may freeze or solidify in
measurement and prevent the process medium from the transmitter or impulse piping.
contacting the transmitter diaphragm.
SPECIAL ORDERS
ADDITIONAL INFORMATION
Many other special-order transmitter/diaphragm seal
This product data sheet provides information on materials, configurations, and fill fluids are available
Rosemount transmitter/diaphragm seal systems. that are not covered in this document. Contact an
Rosemount 1199 diaphragm seals can be assembled Emerson Process Management representative or
to Rosemount 3051C, 1151, and 2088 differential, consult the factory for special order information.
gage, and absolute pressure transmitters, and liquid
level transmitters. For additional information, refer to PERFORMANCE CONSIDERATIONS
the following product data sheets:
• Rosemount 1151 Alphaline Pressure Temperature Effects
Transmitters (document number Temperature effect errors occur when the fill fluid
00813-0100-4360) expands or contracts with fluctuations in the process
• Rosemount 3051 Pressure Transmitter or ambient temperature, thus causing a change in
(document number 00813-0100-4001) the internal pressure of the transmitter/seal system.
• Rosemount 2088 Gage and Absolute Pressure Two primary factors affect the temperature
Transmitter (document number performance of a diaphragm seal system: the
00813-0100-4690)
diaphragm stiffness and the characteristics of the fill
fluid.

36
Product Data Sheet
00813-0201-4016, Rev HA
Catalog 2006 - 2007 Rosemount 1199
Diaphragm Stiffness Fill Fluid
Diaphragm stiffness is a critical parameter affecting The expansion characteristics and the volume of the
temperature performance. As the fill fluid expands fill fluid affect seal performance.
and contracts, due to temperature changes, a flexible
All fill fluids expand and contract with changes in
diaphragm will exert less back pressure than a stiff
temperature. The coefficient of thermal expansion
diaphragm (for equal changes in fill volume). Back
defines the amount of change and is represented in
pressure causes a measurement error as it acts
cubic centimeters of expansion per cubic centimeter
upon the sensing diaphragm of the transmitter.
of fluid per degree Celsius (cc/cc/°C). The amount of
Therefore, the more flexible diaphragm seal can
expansion varies between fill fluids, as shown in
accommodate changes in fill volume and minimize
Figure 2. Selecting a fill fluid with a smaller coefficient
errors resulting from temperature changes.
of thermal expansion will help minimize temperature
Diaphragm stiffness is affected by the diaphragm error. Table 1 on page 2 provides the coefficients of
surface diameter, material of construction, thickness, thermal expansion for all available fill fluids.
and convolution pattern. Of these factors, the most
A larger volume of fill fluid increases the potential for
significant is the diaphragm seal diameter. Each
volume expansion. By minimizing the capillary length
diaphragm has its own characteristic stiffness curve.
and inside diameter, fill volumes can be kept as low
Generally, smaller diameter diaphragms are more
as possible to reduce temperature error.
stiff than larger diameter diaphragms, and thus have
stiffness curves that are less vertical. A more vertical
Time Response
stiffness curve helps to minimize the amount of
pressure error that can occur when the fill fluid Use of diaphragm seals increases the overall
expands or contracts with temperature changes. response time of transmitter/diaphragm seal
systems. Time response varies with temperature,
Figure 1 shows that large-diameter diaphragms,
pressure, capillary length, inside diameter (ID), fill
which are less stiff, have smaller errors caused by
fluid, viscosity, and transmitter type.
changes in the fill fluid volume. This is a result of a
more vertical stiffness curve. The small-diameter Capillary ID: A smaller capillary inside diameter (ID)
diaphragms have a less vertical stiffness curve, creates more restrictions and slows down the
resulting in larger errors with changes in pressure transport. The larger capillary ID provides a
temperature. faster response time.
Fill Fluid Viscosity: Viscosity of the fill fluid is a
measure of its fluidity and is temperature dependent.
Choosing a less viscous fill fluid enhances time
response, especially when using longer capillaries in
colder conditions.
FIGURE 1. Diaphragm Stiffness Curves FIGURE 2. Effect of Fill Fluid Expansion on Fill Volume

Error associated
KEY: Fill Fluids
with large diameter Large diameter seal
Low Temp. Silicone Oil
stiffness curve
Gen. Purpose Silicone Oil
Inert
Centimeters3

Small diameter seal

Volume

stiffness curve

Error associated
with small diameter
Initial
Volume
@ 25 °C
5 °C

10 °C

15°C

20°C
increase

increase

increase

Error
A change in the fill fluid volume causes a smaller
error for the larger diameter diaphragm than for
the smaller diameter diaphragm. Expansion of Oil Fluids in 1.0 Meters of 1 mm
ID Capillary with Increasing Temperature

37
 Product Data Sheet
00813-0201-4016, Rev HA
Rosemount 1199 Catalog 2006 - 2007

Capillary Length: A longer capillary provides a DIRECT MOUNT SEAL CONNECTION

greater distance for the pressure signal to travel, thus TYPES
increasing the response time.
Rosemount 3051C, 1151, and 2088 transmitters with
Applications with large tanks and slow changes in the Rosemount 1199 direct mount style seals are
level, may not be hindered by a longer response flange mounted directly to the vessel. They provide
time. Yet, a small, narrow tank may be subject to precise level and specific gravity measurements and
measurement difficulties if the response time is too are available in a wide variety of configurations.
slow. Applications that change rather quickly, such as
flow, also require faster response times. The direct-mount connection is welded at the seal
and the “L” bracket on Rosemount 3051C
Summary transmitters and at the seal and the transmitter
flange for Rosemount 1151 and 2088 transmitters.
Adding seals to a transmitter can affect overall Figure 4, 5, and 7 illustrate the various direct mount
system performance. Selecting the most appropriate seal assembly configurations and weld locations.
diaphragm seals, capillaries, and fill fluid can
minimize these effects, maximize assembly
performance, and still meet or exceed process
demands.
Consider the following when selecting a diaphragm
seal system:
• Use larger diameter diaphragms to minimize
temperature effects.
• Keep capillary length as short as possible to
reduce temperature effects and response
time.
• Select larger ID capillaries to improve time
response or select smaller ID capillaries to
improve temperature performance.
• Select fill fluid that is the least viscous and has
the smallest coefficient of thermal expansion
while satisfying the most extreme process
conditions.
Refer to Figure 3 for a summary of temperature effect
and time response properties of various seal
systems. In-line seal designs, diaphragm seal
designs with diameters less than 50 mm and various
other design configurations can result in significant
temperature effect errors. Consult Instrument ToolKit
or contact an Emerson Process Management
representative for a detailed performance evaluation
of a specific diaphragm seal system configuration.

38
Product Data Sheet
00813-0201-4016, Rev HA
Catalog 2006 - 2007 Rosemount 1199
FIGURE 3. Summary of Temperature Effect and Time Response with Various Seal, Capillary, and Fill Fluid Combinations

Temperature Response

30
15 °C
25
30 °C

20
mbar

15

10

Diaphragm Diameter 50 mm 80 mm 50 mm 80 mm 50 mm
Fill Fluid General Purpose General Purpose General Purpose General Purpose General Purpose
Capillary Length 5m 5m 5m 5m 3m
Inside Diameter 1 mm 1 mm 2 mm 2 mm 1 mm

Time Response

12
15 °C
10
30 °C
8
mbar

Diaphragm Diameter 50 mm 80 mm 50 mm 80 mm 50 mm 80 mm 50 mm 80 mm
Fill Fluid General General General General General General Inert Inert
Purpose Purpose Purpose Purpose Purpose Purpose
Capillary Length 5m 5m 5m 5m 3m 3m 3m 3m
Inside Diameter 1 mm 1 mm 2 mm 2 mm 1 mm 1 mm 1 mm 1 mm

39
 Product Data Sheet
00813-0201-4016, Rev HA
Rosemount 1199 Catalog 2006 - 2007

Direct Mount Option Code Index

FIGURE 4. Rosemount 3051 Direct Mount Connection

Type

Rosemount 3051 Direct-Mount Connections

Connection X = 50 mm X = 100 mm
Low
One Seal B3 D3
Capillary
Weld Two Seals B4 D4
Side
One Seal All-Welded B7 D7
Two Seals All-Welded B6 D6

40
X
mm

FIGURE 5. Rosemount 3051

Rosemount 3051T (option code S1) Rosemount 1151 (option code S1 or S2) Rosemount 2088 (option code S1)
Direct Mount Connection Direct Mount Connection Direct Mount Connection
One Seal Connection = Option Code 95 One or Two Seal Connections = option One Seal Connection = Option Code 95
(L = 25 mm) code 92 (L = 25 mm)
One Seal Connection = Option Code A5 One Seal Connection = Option Code A5
(L = 50 mm) (L = 50 mm)

FIGURE 6. Rosemount 3051T Direct FIGURE 7. Rosemount 1151 Direct FIGURE 8. Rosemount 2088 Direct
Mount Connection Type Mount Connection Type Mount Connection Type
104mm Weld

98
Weld mm
182 mm

118mm
Weld L 50 138mm
L
mm

40
Product Data Sheet
00813-0201-4016, Rev HA
Catalog 2006 - 2007 Rosemount 1199

High Temperature and Vacuum Note that the Instrument Toolkit software program
Applications makes checking fill fluid compatibility simple and
easy by automatically verifying the pressure curve
There are three parameters to consider when against the process conditions.
selecting a transmitter/seal system for vacuum
applications: fill fluid selection, system construction, Remote Seal System Construction
and installation. 1199 remote seal systems are offered in two
Fill Fluid Selection construction types: repairable-welded and all welded
(vacuum). The most commonly used construction is
The fill fluid must be able to withstand the highest the repairable-welded. In this design all of the
temperature and lowest process pressure conditions connection points are welded except the sensor
under which the transmitter will be operating. module to transmitter flange, which allows for the
Therefore, the fill fluid must have a vapor pressure repair of the seal system. In this case, the transmitter
that is compatible with the most extreme process can be re-used with replacement remote seals
conditions in order to remain in the liquid phase at all attached.
times. (Be sure to consider temperature and
pressure conditions during start-up and system The all welded vacuum construction was designed
cleaning operations.) specifically for high temperature and vacuum
applications. In this construction, the sensor module
Temperature limits of fill fluids, as shown in Table 1, gaskets are removed and a disk is welded over the
See “Fill Fluid Specifications” on page 2 are stated sensor isolators. This eliminates the possibility of air
for atmospheric pressure conditions; these limits are being drawn into the seal system in deep vacuum
reduced under vacuum conditions. “Fill Fluid Vapor conditions. This premium design is strongly
Pressure Curves” on page 42 provides the vapor suggested for vacuum pressures below 6 psia (310
pressure curves for D.C. 200, D.C. 704, and Neobee mmHga).
M-20 fill fluids.

Rosemount 3051 All Welded System

Repairable-Welded Construction All Welded (Vacuum) Construction

3051-WeldRepairable-AllWelded

Gasketed Welded Disk

All connection points welded except gasket All connection points welded including welded
between sensor module and transmitter flange disk over sensor module isolators

41
 Product Data Sheet
00813-0201-4016, Rev HA
Rosemount 1199 Catalog 2006 - 2007

To order the All-Vacuum construction on the TABLE 29. Remote Seal System Construction Model Codes
Rosemount 3051C, specify S7, S8, S9, or S0 in the Transmitter 1199 Seal
3051Cmodel number and the W seal location in the Transmitter Assemble To Location Repairable All Welded
1199 model number. To order the All Welded Vacuum Type Code Code -Welded Vacuum
system on the Rosemount 3051T, specify S1 in the 3051S_C B11 R — •
3051T model number and the P seal location code in 3051S_CD B12 S or T — •
the 1199 model number. 3051S_T B11 or B12 P — •
3051S B12 D • —
To order an All Welded Vacuum system on the B11 or B12 W or M • —
Rosemount 3051S, specific B11 or B12 in the 3051S 3051CD S1 or S2 W, M, or D • —
model number and the P, R, S, or T seal location code S7, S8, S9, or W, M, or D — •
in the 1199 model number. S0
3051CG / S1 W • —
See Table 29 to confirm how the transmitter assemble CA S7 or S0 W — •
to code and 1199 seal location codes combine to get 3051T S1 W or P — •
Repairable-Welded or All Welded Vacuum 1151 S1 or S2 W, M, or D • —
construction. 2088 S1 W or P • —

Installation
For vacuum applications, to ensure positive pressure at the transmitter, mount the transmitter so that it is level with,
or below the lowest tap.
Under the following conditions, the transmitter fill fluid may start to vaporize, at which point, the transmitter will
cease to make appropriate readings:
• The transmitter is mounted above the lower tap (causing a negative head effect).
• The process pressure is less than the head pressure exerted by the fill fluid in the capillary.

• This puts the transmitter fill fluid under a vacuum, thereby degrading the maximum operating temperature. If
the operating temperature and vacuum pressure exceed the vapor pressure point of the transmitter fill fluid,
the fill fluid is likely to vaporize.

FILL_VP_CURVE_AA04A

42
Product Data Sheet
00813-0201-4016, Rev HA
Catalog 2006 - 2007 Rosemount 1199

Instrument Toolkit® Software FIGURE 9. Seal System Calibration Screen

Rosemount Inc. offers the best tool available for

understanding transmitter /seal system assemblies
and for making seal selection easy.
The Instrument Toolkit® is a Windows®-based
software package. Whether the application is level,
flow, pressure, density, or interface, Instrument
Toolkit will assist in selecting the best
transmitter-diaphragm seal system for the
application. The program will request the application
parameters and will then calculate the correct
calibration range (See Figure 9). Next, the program FIGURE 10. Model Number Selection Screen
will go through transmitter and remote seal model
number selection (See Figure 10). Based on the
models selected and the application data, Instrument
Toolkit will calculate the seal and transmitter/seal
system performance (See Figure 11).
Instrument Toolkit uses exclusionary logic to limit the
selection of transmitter and seal models which meet
the application requirements. The program will not
permit the selection of transmitter ranges which do
not meet the application span; diaphragm seal
models which do not meet the maximum working
pressure; or seal fill fluids which do not meet the FIGURE 11. Results Screen
temperature and vapor pressure limitations.
The Instrument Toolkit Help section includes other
tools to assist in Diaphragm Seal selection. seal
dimensional drawings, product data, selection
fundamentals, technical information, and ordering
instructions are included in this section.
Instrument Toolkit also allows the user to generate,
view, and print performance and application reports
including installation drawings and specification
sheets.
Instrument Toolkit considers the following variables
to match the best seal system to the application:
• Seal diaphragm thickness, diameter, material,
and rigidity
• Fill fluid volume, quality, thermal expansion
and vapor pressure characteristics
• Capillary length and inside diameter
• Ambient and process temperatures
• Working and static pressures
• Vacuum applications
• Transmitter location and performance

43
 Product Data Sheet
00813-0201-4016, Rev HA
Rosemount 1199 Catalog 2006 - 2007

Rosemount Level Solutions

Emerson provides a complete range of Rosemount products for level measurement applications.

Pressure – Level or Interface Measurement Non-contacting Radar – Level Measurement

Emerson has a complete line of Rosemount pressure transmitters
The Rosemount non-contacting radar family consists of:
and remote seals for measuring level or interfaces in liquid
applications. Optimize performance with direct mount, Tuned Seal • Rosemount 5400 Series Transmitter. The two loop-powered
models utilize different transmitter frequencies, and both can
systems:
be equipped with a wide range of antennas for liquid level
• Rosemount 3051S_L, 3051L, and 1151LT Liquid Level measurement in most applications and process conditions.
Transmitters
• Rosemount 5600 Series Transmitter. These radar level
• Rosemount 1199 Remote Diaphragm Seals with direct mount or transmitters have ultra-high sensitivity and are the perfect
capillary connections choice for measuring level of liquids and solids, even for the
most challenging applications.
Guided Wave Radar – Level and Interface Measurement
Vibrating Fork Switches – Point Level Detection
The reliable Rosemount 3300 Series consists of:
• Rosemount 3301 for level measurements of liquids and solids The Rosemount 2100 Series is developed for reliable point level
measurement of liquids and consists of:
• Rosemount 3302 for level and interface measurement of liquids
• Rosemount 2110 Compact Vibrating Fork Liquid Level Switch
Both can be equipped with a wide range of probes for different
• Rosemount 2120 Universal Vibrating Fork Liquid Level Switch
applications.

Rosemount, Tri-Clamp, and the Rosemount logotype are registered trademarks of Rosemount Inc.
Inconel, Monel is a registered trademark of International Nickel Co.
Hastelloy is a registered trademark of Haynes International.
HART is a registered trademark of the HART Communication Foundation.
Teflon is a registered trademark of E.I. du Pont de Nemours & Co.
Varivent is a registered trademark of Tuchenhagen Nederland B.V.
All other marks are the property of their respective owners.

Emerson Process Management

Rosemount Inc. Emerson Process Management Emerson Process Management
8200 Market Boulevard Heath Place Asia Pacific Private Limited
Chanhassen, MN 55317 USA Bognor Regis 1 Pandan Crescent
T (U.S) 1-800-999-9307 West Sussex PO22 9SH Singapore 128461
T (International) (952) 906-8888 England T (65) 6777 8211
F (952) 949-7001 T 44 (0) 1243 863121 F (65) 6777 0947/65 6777 0743
F 44 (0) 1243 867554 Enquiries@AP.EmersonProcess.com
www.rosemount.com

¢00813-0201-4016?¤
© 2006 Rosemount Inc. All rights reserved.