Yantai Auto Instrument Making Co.,Ltd.

Tel： 0086-535-2162110
Fax： 0086-535-6382405 
Web： www.auto-instruments.com 
Add： No.3, Hengshan Road,ETDZ, Yantai, China
Zip code：264006
 Industrial automation instrument manufacturer
Specializing in instrument industr y over 25 years
Leading supplier in instrument industr y

ORDER
SELECTION

Differential Pressure Transmitter

Diaphragm Level Tramsmitter
Flow Meter
Level Meter
Level Switch
CONTENTS
Pressure Transmitter/Differential Pressure Transmitter
Differential Pressure Transmitter/Pressure Transmitter 01/04

Direct Mount Pressure Transmitter 05/06

Diaphragm Level Transmitter 07/16

SP/2088 pressure Transmitter 17/18

Metal Capacitive Pressure sensor 19/19

Flow Meter
Vortex Flow Meter 20/22

WFD Electromagnetic Flow Meter 23/25

TUF-2000S Wall-Mounted Ultrasonic Flow Meter 26/27

TUF-2000H Handheld Ultrasonic Flow Meter 28/28

TUF-2000 Portable UltrasonicFlow Meter 29/29

Oval Gear Flow Meter 30-31

Level Meter & Level Switch

Radar Level Meter 32/37

Ultrasonic Level Meter 38/39

ATWLM Water Level Meter 40/40

Level Switch 41/41

PRODUCT LIST

Pressure Transmitter Differential Pressure Transmitter

Flow Meter

Level Meter
Smart Pressure Transmitter
Model AT3051Series

Smart Differential Pressure Level Transmitter

Model AT3051LTSeries
Certification
Remote Diaphragm Seal
RD Series

GP
DP
AP
Differential Pressure Transmitter/Pressure Transmitter

Smart Differential Pressure Transmitter

Model AT3051DP/GPSeries

& GENERAL
AUTO AT3051DP/GP series is a digital differential pressure transmitter
designed for industrial pressure measurement applications.
The AT3051 can be configured to provide integrated solutions
for a broad range of pressure and flow measurement applications.

& FEATURES
Updating time of output current in 200 ms
Improved performance, increased accuracy and greater stability
Two years stability of 0.2%
0.1% accuracy
Parameter setting by keypad directly
4-20 mA output plus direct digital HART communication
Automatic zero calibration by press-button
Explosion proof and weather proof housing

& STANDARD SPECIFICATION

Process Fluid Liquid, Gas of Vapor Display 5 Digits programmable & 0-100% Bargraph

Absolute Pressure, Gauge Pressure, Standard 22 different engineering unit

Application Display Unit
Differential Pressure 5 Digits programmable for special unit
0 - 0.16 kPa ~ 0 - 1.0 kPa (Minimum) 3 internal keys for programming
Measuring Range Keypad
0 - 4.0 MPa ~ 0 - 20.0 MPa (Maximum) and output setting
4 - 20 mA 2 wires with Hart signal
Accuracy +/- 0.1% of span Current Output
(Compatible) Load : Rohm=(Vdc-9)*50

Stability +/-0.15% of URL for 2 years Power Supply 9 - 32 VDC

Working
-25 to +95 °C Damping 0 - 32 seconds
Temperature

Max. Pressure 40 MPa Response Time 200 mS

Mounting Bracket on 2" Pipe

Material Humidity Limit 0 to 100% Relative Humidity

Flange/Adapter : Stainless Steel 304 /

Turn on Time 2 Seconds with minimum damping
Stainless Steel 316
Drains/Vents : Stainless Steel 304 / Stainless
Zero Calibration Automatic zero calibration by press-button
Steel 316
Diaphragm : Stainless Steel 316L / Hastelloy
Cable Entry M20 Conduit Threads / 1/2" NPT (Female)
B / Hastelloy C / Monel / Tantalum

Wetted O-Ring Buna N / Viton / PTFE Temperature Effect +/-0.18% ~ +/-0.5% of span per 20 °C

Bolts & Nuts Carbon Steel / Stainless Steel 316 Vibration Effect +/-0.05% of URL per g to 200 Hz in any axis

Follow SAMA PMC 33.1 from 20 to 1000

Mounting Bracket Carbon steel / Stainless Steel 304 / 316 EMI/RFI Effect
MHz and for field strengths up to 30 V/m
Process 1/4" - 18 NPT
Name / Tag Plate Stainless Steel 304 / Stainless Steel 316
Connection 1/2" - 14 NPT(with adapter)
Low copper cast aluminum alloy with Ambient
Converter Housing -25 to +80 °C
polyurethane, light blue paint Temperature

Fill Fluid Silicone / Fluorine Oil Dimensions 102 mm ( W ) * 188 mm ( H ) * 130 mm (D)

IP65 (Standard) Intrinsically Safe EEx ia IIC

Protection Class Weight 3.5 Kg
T5 (Standard) Explosion proof Ex D IIB T5

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 Differential Pressure Transmitter/Pressure Transmitter

& MEASURING RANGE

Range Pressure Range Transmitter

Code Differential Gauge Absolute
Low Range High Range Low Range High Range Pressure Pressure Pressure

0 - 0.16 kPa 0 - 1.0 kPa 0 - 16.32 mmH2O 0 - 102.0 mmH2O

2 0 - 1.6 mbar 0 - 10 mbar 0 - 0.6423 InH2O 0 - 4.015 InH2O
0 - 0.023 psi 0 - 0.145 psi 0 - 0.001 Kg/cm2 0 - 0.010 Kg/cm2
0 - 1.0 kPa 0 - 6.0 kPa 0 - 102.0 mmH2O 0 - 611.82 mmH2O
3 0 - 10 mbar 0 - 60 mbar 0 - 4.015 InH2O 0 - 24.088 InH2O
0 - 0.145 psi 0 - 0.87 psi 0 - 0.010 Kg/cm2 0 - 0.061 Kg/cm2
0 - 6.0 kPa 0 - 40 kPa 0 - 611.82 mmH2O 0 - 4078 mmH2O
4 0 - 60 mbar 0 - 400 mbar 0 - 24.088 InH2O 0 - 160.6 InH2O
0 - 0.87 psi 0 - 5.802 psi 0 - 0.061 Kg/cm2 0 - 0.408 Kg/cm2
0 - 40 kPa 0 - 200 kPa 0 - 4.079 MH2O 0 - 20.39 MH2O
5 0 - 400 mbar 0 - 2000 mbar 0 - 160.6 InH2O 0 - 802.9 InH2O
0 - 5.802 psi 0 - 29.0 psi 0 - 0.408 Kg/cm2 0 - 2.039 Kg/cm2
0 - 160 kPa 0 - 1000 kPa 0 - 16.32 MH2O 0 - 101.97 MH2O
6 0 - 1.6 bar 0 - 10 bar 0 - 642.3 InH2O 0 - 4014 InH2O
0 - 23.21 psi 0 - 145 psi 0 - 1.632 Kg/cm2 0 - 10.197 Kg/cm2
0 - 400 kPa 0 - 2500 kPa 0 - 40.79 MH2O 0 - 254.9 MH2O
7 0 - 4.0 bar 0 - 25 bar 0 - 1605 InH2O 0 - 10036 InH2O
0 - 58.02 psi 0 - 362.6 psi 0 - 4.079 Kg/cm2 0 - 25.49 Kg/cm2
0 - 1.6 MPa 0 - 8.0 MPa 0 - 163.1 MH2O 0 - 815.76 MH2O
8 0 - 16 bar 0 - 80 bar 0 - 6423.4 InH2O 0 - 32117 InH2O
0 - 232.1 psi 0 - 1160.3 psi 0 - 16.32 Kg/cm2 0 - 81.578 Kg/cm2
0 - 4.0 MPa 0 - 20 MPa 0 - 407.9 MH2O 0 - 2039.4 MH2O
9 0 - 40 bar 0 - 200 bar 0 - 16059 InH2O 0 - 80292.6 InH2O
0 - 580.2 psi 0 - 2901 psi 0 - 40.79 Kg/cm2 0 - 203.94 Kg/cm2

& SUPPLY VOLTAGE VS LOOP LOAD

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Differential Pressure Transmitter/Pressure Transmitter

& WIRING DIAGRAM

9~32VDC

& DIMENSIONS

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 Differential Pressure Transmitter/Pressure Transmitter

& MODEL SELECTION GUIDE

Item Code Specification

AT3051DP Differential Pressure Transmitter
AT3051GP Gauge Pressure Transmitter
2 0-0.1~1.5 Kpa
3 0~7.5 Kpa
4 0~37.4 Kpa
5 0~186.8 Kpa
Measurement Range
6 0~690 Kpa
7 0~2068 Kpa
8 0~6890 Kpa
9 0~20680 Kpa
S 4-20mA, HART Protocol, Linear output
Output
J 4-20mA, HART Protocol, Square root output(Range≥5kpa)
2 Stainless Steel 316L Silicone Oil
Diaphragm Material
3 Hastelloy C(range >3Kpa) Silicone Oil
/ Fill Fluid
A Stainless Steel 316L Fluorine oil
B Back of process flange or none
Drain hole U Process flange side upper
L Process flange side lower
7 Buna-N (NBR)
Wetted O-ring Material 6 Viton (FKM) (Temperature ≥-20℃)
5 Low Temperature Viton (FKM-GFLT)
Process Connection H 1/4'' NPT F
1 14 Mpa( 4Mpa for range 2)
Maximum Pressure Limit 3 25 Mpa
5 32 Mpa
Cable Entry 1 M20*1.5
B00 None
B01 Tube-type Curved Bracket (carbon steel)
B02 Wall mounting bracket (carbon steel)
Mounting Bracket B03 Tube-type Flat Bracket (carbon steel)
B04 Tube-type Curved Bracket (stainless steel)
B05 Wall mounting bracket (stainless steel)
B06 Tube-type Flat Bracket (stainless steel)
d Intrinsically safe type, Flameproof (Exd IIC T4~T6)
i Intrinsically safe (Exia IIC T4~T6)
M3 LCD display
D1 Stainless steel drain valve or screw (2pcs)
Optional C1 1/2'' NPT female waist flange (2sets)
C12 1/2'' NPT-M20*1.5-Φ14 pressure pipe (2sets)
C2 M20*1.5 male thread T joint (2sets)
C21 M20*1.5 T joint -Φ14 pressure pipe (2sets)
K1 Degreasing treatment

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 Direct Mount Pressure Transmitter

Direct Mount Pressure Transmitter

Model AT3051TG/TA Series

& GENERAL
AUTO AT3051TG/TA series is a digital pressure transmitter
designed for industrial pressure measurement applications.
The AT3051TG(TA) offer configurations for gauge pressure, absolute
pressure and vacuum including integrated solutions for industrial
applications.

& FEATURES
Updating time of output current in 90 ms
Improved performance, increased accuracy and greater stability
Two years stability of 0.15%
0.1% accuracy
Parameter setting by keypad directly
4-20 mA output plus direct digital HART communication
Automatic zero calibration by press-button
Explosion proof and weather proof housing

& DIMENSIONS

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 Direct Mount Pressure Transmitter

& MODEL SELECTION GUIDE

Item Code Specification

AT3051TG Gauge Pressure Transmitter
AT3051TA Absolute Pressure Transmitter
3 0-1.5~7.5 Kpa
4 0~37.4 Kpa
5 0~186.8 Kpa
6 0~690 Kpa
Measurement Range
7 0~2068 Kpa
8 0~6890 Kpa
9 0~20680 Kpa
0 0~41370 Kpa
Output S 4-20mA, HART Protocol, Linear output
2 Stainless Steel 316L
Diaphragm Material
3 Hastelloy C
2 Silicone Oil
Fill Fluid
3 Fluorine oil
D 1/2'' NPT F
A M20*1.5
Process Connection B 1/2'' NPT M
C 1/2'' G
M Customizable
Cable Entry 1 M20*1.5
B00 None
B15 Tube-type Flat Bracket (carbon steel)
Mounting Bracket
B16 Wall mounting bracket (carbon steel)
B17 Tube-type Flat Bracket (stainless steel)
B18 Wall mounting bracket (stainless steel)
d Intrinsically safe type, Flameproof (Exd IIC T4~T6)
i Intrinsically safe (Exia IIC T4~T6)
Optional M3 LCD display
K1 Degreasing treatment
L1 Hanging tag
5C6 Lightning protection

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 Diaphragm Level Transmitter

Smart Level Transmitter

Model AT3051LTSeries

& GENERAL
AT3051LT series is a digital differential pressure transmitter designed
for industrial level measurement applications.
It can be configured to provide intergrated solutions for a broad range
of pressure and flow measurement applications.

& FEATURES
Updating time of output current in 200 ms
Improved performance, increased accuracy and greater stability
Two years stability of 0.15%
0.1% accuracy
Parameter setting by keypad directly
4-20 mA output plus direct digital HART communication
Automatic zero calibration by push-button
Explosion proof and weather proof housing

& STANDARD SPECIFICATION

Process Fluid Liquid Display 5 Digits programmable & 0-100% Bargraph

Liquid Level, Differential Pressure, Standard 22 different engineering unit

Application Display Unit
Gauge Pressure, Absolute Pressure 5 Digits programmable for special unit
0 - 6.0 kPa ~ 0 - 40 kPa (Minimum) 3 internal keys for programming
Measuring Range Keypad
0 - 4.0 MPa ~ 0 - 20.0 MPa (Maximum) and output setting
4 - 20 mA 2 wires
Accuracy +/- 0.1% of span Current Output
with Hart Signal (Compatible)
Load : Rohm=(Vdc-9)*50
Stability +/-0.15% of URL for 2 years
Power Supply 9 - 32 VDC
Working Digital
-40 to +250 °C Hart Protocol
Temperature Communication

Max. Pressure 40 MPa (Dependent on flange rating) Damping 0 - 32 seconds

Flange/Adapter : Response Time 100 mS

Carbon Steel / Stainless Steel 304 /
: Stainless Steel 316 Turn on Time 2 Seconds with minimum damping

Diaphragm : Stainless Steel 316L / Hastelloy Zero Calibration Automatic calibration by push-button
B / Hastelloy C / Monel / Tantalum
Cable Entry 1/2" NPT(Female) / M20 Conduit Threads

Bolts & Nuts : Temperature Effect +/-0.18% ~ +/-0.5% of span per 20 °C

Material Carbon Steel / Stainless Steel 316
Follow SAMA PMC 33.1 from 20 to 1000
EMI/RFI Effect
MHz and for field strengths up to 30 V/m
Name / Tag Plate :
Stainless Steel 304 / Stainless Steel 316 High Pressure Side :
1-1/2", 2", 3", 4" Flanges
ANSI / DIN / JIS / Tri-Clamp
Converter Housing : Process connection Extended Diaphragm :
Low copper cast aluminum alloy with 2", 4", 6" length
polyurethane, light blue paint Low Pressure Side :
1/4" - 18 NPT , 1/2" - 14 NPT
Fill Fluid : Silicone / High Temperature Ambient
Silicone Fluorine Oil / Vegetable Oil -25 to +85 °C
Temperature

IP67 (Standard) Dimensions 102 mm (W) * 188 mm (H) * 189 mm (D)

Protection Class Intrinsically Safe EEx ia IIC T5 (Standard)
Explosion proof Ex D IIB T5 Weight 8 - 15 Kg

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 Diaphragm Level Transmitter

& MEASURING RANGE

Range Pressure Range Transmitter

Code Differential Level Absolute
Low Range High Range Low Range High Range Pressure Pressure Pressure

0 - 6.0 kPa 0 - 40 kPa 0 - 611.82 mmH2O 0 - 4078 mmH2O

4 0 - 60 mbar 0 - 400 mbar 0 - 24.088 InH2O 0 - 160.6 InH2O
0 - 0.87 psi 0 - 5.802 psi 0 - 0.061 Kg/cm2 0 - 0.408 Kg/cm2
0 - 40 kPa 0 - 200 kPa 0 - 4.079 MH2O 0 - 20.39 MH2O
5 0 - 400 mbar 0 - 2000 mbar 0 - 160.6 InH2O 0 - 802.9 InH2O
0 - 5.802 psi 0 - 29.0 psi 0 - 0.408 Kg/cm2 0 - 2.039 Kg/cm2
0 - 160 kPa 0 - 1000 kPa 0 - 16.32 MH2O 0 - 101.97 MH2O
6 0 - 1.6 bar 0 - 10 bar 0 - 642.3 InH2O 0 - 4014 InH2O
0 - 23.21 psi 0 - 145 psi 0 - 1.632 Kg/cm2 0 - 10.197 Kg/cm2
0 - 400 kPa 0 - 2500 kPa 0 - 40.79 MH2O 0 - 254.9 MH2O
7 0 - 4.0 bar 0 - 25 bar 0 - 1605 InH2O 0 - 10036 InH2O
0 - 58.02 psi 0 - 362.6 psi 0 - 4.079 Kg/cm2 0 - 25.49 Kg/cm2
0 - 1.6 MPa 0 - 8.0 MPa 0 - 163.1 MH2O 0 - 815.76 MH2O
8 0 - 16 bar 0 - 80 bar 0 - 6423.4 InH2O 0 - 32117 InH2O
0 - 232.1 psi 0 - 1160.3 psi 0 - 16.32 Kg/cm2 0 - 81.578 Kg/cm2
0 - 4.0 MPa 0 - 20 MPa 0 - 407.9 MH2O 0 - 2039.4 MH2O
9 0 - 40 bar 0 - 200 bar 0 - 16059 InH2O 0 - 80292.6 InH2O
0 - 580.2 psi 0 - 2901 psi 0 - 40.79 Kg/cm2 0 - 203.94 Kg/cm2

& SUPPLY VOLTAGE VS LOOP LOAD

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Diaphragm Level Transmitter

& WIRING DIAGRAM

9~32VDC

& DIMENSIONS

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 Diaphragm Level Transmitter

& MODEL SELECTION GUIDE

Item Code Specification

AT3051LT Smart Level Transmitter
3 0-4~7.5 Kpa
4 0~37.4 Kpa
Measurement Range 5 0~186.8 Kpa
6 0~690 Kpa
7 0~2068 Kpa
Output S 4-20mA, HART Protocol, Linear output
Sensor Diaphragm 2 Stainless Steel 316L Silicone Oil
3 Hastelloy C Silicone Oil
Material/ Fill Fluid
A Stainless Steel 316L Fluorine oil
B Back of process flange or none
Drain hole U Process flange side upper
L Process flange side lower
7 Buna-N (NBR)
Wetted O-ring Material 6 Viton (FKM) (Temperature ≥-20℃)
5 Low Temperature Viton (FKM-GFLT)
Cable Entry 1 M20*1.5
C 2'' ANSI 150#
D 2'' ANSI 300#
J 2'' ANSI 600#
E 3'' ANSI 150#
F 3'' ANSI 300#
K 3'' ANSI 600#
G 4'' ANSI 150#
H 4'' ANSI 300#
Process Connection
Q DN50 PN1.6MPa/4Mpa
R DN50 PN6.4Mpa
M DN50 PN10Mpa
S DN80 PN1.6MPa/4Mpa
T DN80 PN6.4Mpa
N DN80 PN10Mpa
U DN100 PN1.6MPa/4Mpa
W DN100 PN6.4Mpa
A Stainless steel 316L
B Hastelloy C
C Tantalum
Flange Diaphragm Material
E PFA coating
F F46 coating
G Gold-plated
0 0
1 50mm
Insert Tube Length
2 100mm
3 150mm
A Silicone Oil
Fill Fluid(High pressure side)
C Fluorine oil
d Intrinsically safe type, Flameproof (Exd IIC T4~T6)
i Intrinsically safe (Exia IIC T4~T6)
M3 LCD display
D1 Stainless steel drain valve or screw (2pcs)
Optional C1 1/2'' NPT female waist flange (2sets)
C12 1/2'' NPT-M20*1.5-Φ14 pressure pipe (2sets)
C2 M20*1.5 male thread T joint (2sets)
C21 M20*1.5 T joint -Φ14 pressure pipe (2sets)
K1 Degreasing treatment

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 Diaphragm Level Transmitter

Remote Diaphragm Seal Level Transmitter

AT3051 RD Series
& GENERAL
AUTO AT3051RD series is a diaphragm seal product ,
which designed for the high-viscosity/ granular
/ high-temp./ high-corrosivity situation.
RD series diaphragm seal assembles Alia pressure
/DP transmitter to form direct-mount
/ capillar y-connections style.

& FEATURES
The maximum temperature comes up to 280 °C
Multiple connection modes - Flange style / Tri-Clamp style
Multiple diaphragms/alternative connection material
It can be used for fill fluid for food industr y
Extreme hot and cold temperature
Stainless Steel with PPC coating capillar y
Tri-Clamp or union screw connection for food industr y
Oil-free treatment & water-free treatment
Fast and dynamic response
Improved performance, increased accuracy and great stability

& STANDARD SPECIFICATION

Process Fluid Liquid, Gas or Vapor Direct-mount: RD

Installation Style One-sided Capillary: RD1
Liquid Level, Differential Pressure, Two-sided Capillaries: RD2
Application
Gauge Pressure, Absolute Pressure
Capillary Length 1.0 M ~ 10 M
0 - 6.0 kPa ~ 0 - 40 kPa (Minimum)
Measuring Range
0 - 4.0 MPa ~ 0 - 20.0 MPa (Maximum) Direct-Mount : -20 to 80 °C
Max. Temperature
Remote Diaphragm : -40 to 280 °C
Flange : Carbon stee
Stainless Steel 304 Max. Pressure 8.0MPa
Stainless Steel 316
Fill Fluid and Silicone (Max. Temperature 130 °C)
Diaphragms : Stainless Steel 316L
Maximum
Material : Hastelloy B
: Hastelloy C HT Silicone (Max. Temperature 280 °C)
: Tantalum Temperature Fluorine (Max. Temperature 160 °C)
: PTFE-coated Tantalum Diaphragm Vegetable Oil (Max. Temperature 130 °C)
Capillary : Stainless Steel with PVC coating
Ambient
40mm, 50mm, 80mm, 100mm +/-0.18% ~ +/-0.5% of span per 20 °C Effect
Flange Size Temperature
1-1/2", 2", 3", 4"
Time Response Less than 1.12 seconds
Process
Flange Water-free Treatment :Wetted parts are
Connection
water-free treated in manufacturing
JIS 10K / JIS 20K / JIS 40K Options
Oil-free Treatment :Wetted parts are
ANSI 150# / ANSI 300# / ANSI 600#
Flange Rating oil-free treated in manufacturing
DIN PN10 / PN16 / PN25 / PN40
Tri Clamp (DIN32676 / ISO2852) Stability +/-0.15% of URL for 2 years
Extension Length 2", 3", 4" Accuracy +/-0.1% of Span

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 Diaphragm Level Transmitter

& MEASURING RANGE & MAX. STATIC PRESSURE

Direct-Mount Diaphragm Min. Range Max. Range Min. Range Max. Range Max. Static Pressure
Pressure 0 - 10 kPa 0 - 100 MPa 0 - 1019.7 mmH20 0 - 10197 MH2O
Transmitter 0 - 100 mbar 0 - 1000 bar 0 - 40.15 InH2O 0 - 401463 InH2O 100 MPa
RD Series 0 - 1.45 psi 0 - 14504 psi 0 - 0.1 Kg/cm2 0 - 1020 kg/cm2
Remote Diaphragm Seal Min. Range Max. Range Min. Range Max. Range Max. Static Pressure
Pressure 0 - 6.0 kPa 0 - 8.0 MPa 0 - 611.82 mmH2O 0 - 815.76 MH2O
Transmitter 0 - 60 mbar 0 - 80 bar 0 - 24.088 InH2O 0 - 32117 InH2O 8.0 MPa
RD1 Series 0 - 0.87 psi 0 - 1160.3 psi 0 - 0.061 Kg/cm2 0 - 81.578 Kg/cm2
Differential Pressure 0 - 6.0 kPa 0 - 8.0 MPa 0 - 611.82 mmH2O 0 - 815.76 MH2O
Transmitter 0 - 60 mbar 0 - 80 bar 0 - 24.088 InH2O 0 - 32117 InH2O 8.0 MPa
RD1 / RD2 Series 0 - 0.87 psi 0 - 1160.3 psi 0 - 0.061 Kg/cm2 0 - 81.578 Kg/cm2
0 - 6.0 kPa 0 - 8.0 MPa 0 - 611.82 mmH2O 0 - 815.76 MH2O
Level Transmitter
0 - 60 mbar 0 - 80 bar 0 - 24.088 InH2O 0 - 32117 InH2O 8.0 MPa
RD1 Series
0 - 0.87 psi 0 - 1160.3 psi 0 - 0.061 Kg/cm2 0 - 81.578 Kg/cm2

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 Diaphragm Level Transmitter

& FLANGE TABLES

Dimension of Flange Bolt Dimension of Flange Bolt

Flange style Flange style
C D T H NO C D T H NO
1-1/2" JIS 10K 105 140 16 19 4 DN40 PN10 110 150 18 18 4
2" JIS 10K 120 155 16 19 4 DN50 PN10 125 165 20 18 4
3" JIS 10K 150 185 18 19 8 DN80 PN10 160 200 24 18 8
4" JIS 10K 175 210 18 19 8 DN100 PN 10 180 220 20 18 8
1-1/2" JIS 20K 105 140 16 19 4 DN40 PN16 110 150 18 18 4
2" JIS 20K 120 155 16 19 4 DN50 PN16 125 165 20 18 4
3" JIS 20K 160 200 20 23 8 DN80 PN16 160 200 24 18 8
4" JIS 20K 185 225 22 23 8 DN100 PN16 180 220 24 18 8
1-1/2" JIS 40K 120 160 24 23 4 DN40 PN25 110 150 18 18 4
2" JIS 40K 130 165 26 19 8 DN50 PN25 125 165 20 18 4
3" JIS 40K 170 210 32 23 8 DN80 PN25 160 200 24 18 8
4" JIS 40K 205 250 36 25 8 DN100 PN25 190 235 24 22 8
1-1/2" ANSI 150# 98.6 127 18 15.7 4 DN40 PN40 110 150 22 18 4
2" ANSI 150# 120.7 152.4 19 19.1 4 DN50 PN40 125 165 24 18 4
3" ANSI 150# 152.4 190.5 24 19.1 4 DN80 PN40 160 200 24 18 8
4" ANSI 150# 190.5 228.6 24 19.1 8 DN100 PN40 190 235 24 22 8
1-1/2" ANSI 300# 114.3 155.4 24.6 22.4 4
2" ANSI 300# 127 165.1 26.4 19.1 8
3" ANSI 300# 168.1 209.6 32.4 22.4 8
4" ANSI 300# 200.2 254 35.8 22.4 8

& DIMENSIONS

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 Diaphragm Level Transmitter

& MODEL SELECTION GUIDE

Item Code Specification

AT3051RD Smart Remote Level Transmitter
3 0-4~7.5 Kpa
4 0~37.4 Kpa
Measurement Range 5 0~186.8 Kpa
6 0~690 Kpa
7 0~2068 Kpa
Output S 4-20mA, HART Protocol, Linear output
Cable Entry 1 M20*1.5
B00 None
B01 Tube-type Curved Bracket (carbon steel)
B02 Wall mounting bracket (carbon steel)
Mounting Bracket B03 Tube-type Flat Bracket (carbon steel)
B04 Tube-type Curved Bracket (stainless steel)
B05 Wall mounting bracket (stainless steel)
B06 Tube-type Flat Bracket (stainless steel)
d Intrinsically safe type, Flameproof (Exd IIC T4~T6)
i Intrinsically safe (Exia IIC T4~T6)
M3 LCD display
Optional
K1 Degreasing treatment
L1 Hanging tag
5C6 Lightning protection

& 1199SCW TRI CLAMP TYPE

Process A 2''
Connection C DN50
Flange Material 1 Stainless steel
Fill Fluid A Silicone Oil
(High pressure side) C Fluorine oil
0 0m
1 1m
2 2m
Capillary Length
3 4m
4 6m
5 8m
n No Capillary
Capillary
protective sleeve A Capillary with PVC sleeve
B Capillary without PVC sleeve

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 Diaphragm Level Transmitter

& 1199FFW FLAT FLANGE

C 2'' ANSI 150#

D 2'' ANSI 300#
J 2'' ANSI 600#
E 3'' ANSI 150#
F 3'' ANSI 300#
K 3'' ANSI 600#
G 4'' ANSI 150#

Process Connection H 4'' ANSI 300#

Q DN50 PN1.6MPa/4Mpa
R DN50 PN6.4Mpa
M DN50 PN10Mpa
S DN80 PN1.6MPa/4Mpa
T DN80 PN6.4Mpa
N DN80 PN10Mpa
U DN100 PN1.6MPa/4Mpa
W DN100 PN6.4Mpa
A Stainless steel 316L
B Hastelloy C
C Tantalum
Flange Diaphragm Material
E PFA coating
F F46 coating
G Gold-plated
Flange Material 1 Stainless steel
A Silicone Oil
Fill Fluid(High pressure side) B High Temperature Silicone Oil
C Fluorine oil
0 0m
1 1m
2 2m

Capillary Length 3 4m
4 6m
5 8m
6 11m
n No Capillary
Capillary protective sleeve A Capillary with PVC sleeve
B Capillary without PVC sleeve

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 Diaphragm Level Transmitter

& 1199EFW INSERT TUBE

C 2'' ANSI 150#

D 2'' ANSI 300#
J 2'' ANSI 600#
E 3'' ANSI 150#
F 3'' ANSI 300#
K 3'' ANSI 600#
G 4'' ANSI 150#
H 4'' ANSI 300#
Process Connection
Q DN50 PN1.6MPa/4Mpa
R DN50 PN6.4Mpa
M DN50 PN10Mpa
S DN80 PN1.6MPa/4Mpa
T DN80 PN6.4Mpa
N DN80 PN10Mpa
U DN100 PN1.6MPa/4Mpa
W DN100 PN6.4Mpa
A Stainless steel 316L
Flange Diaphragm Material
B Hastelloy C
Flange Material 1 Stainless steel
A Silicone Oil
Fill Fluid(High pressure side) B High Temperature Silicone Oil
C Fluorine oil
1 50mm
Insert Tube Length 2 100mm
3 150mm
0 0m
1 1m
2 2m
Capillary Length 3 4m
4 6m
5 8m
6 11m
n No Capillary
Capillary protective sleeve A Capillary with PVC sleeve
B Capillary without PVC sleeve

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 SP/2088 pressure Transmitter

SP/2088 Series Pressure Transmitter

& GENERAL
SP pressure transmitter,2088 pressure/liquid level transmitter is developed via
international key component and advanced technology.Used to measure the pressure,level etc parameter
of process fluid
(liquid,gas,steam) continuously,then transfer to 4-20mA standard signal and can be combined with unit
instrument or DCS system,PLC,constitute automatic control system,widely used for control and measurement
in food,petroleum,chemical, metallurgy,electric power,beer,spinning,medicine etcvarious industries.

& TECHNICAL PARAMETER

Accuracy 0.2%FS,0.5%FS

Stability Better than 0.25%FS annually

Installation location influence No impact

Temperature influence(-50~50℃) Less ±0.15%/10℃

Working voltage 15V~30V DC

Ambient temperature -20~85℃

Medium temperature -40~120℃

Storage temperature -40~110℃

Compensation temperature -15~50℃

Wetted diaphragm SS316L, ceramic

Process connection element Stainless steel

Sealing element fluororubber

Shell/housing Plastic,molded cast aluminium,aluminium alloy

Protection IP65

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 SP/2088 pressure Transmitter

& DIMENSIONS

& MODEL SELECTION GUIDE

Item Code Specification

SP Pressure Transmitter

Process Connection Material 1 Stainless Steel

R G 1/2″
Process Connection M NPT 1/2″

Y Customize

IF fluoro rubber（standard）
Sealing Material
IH fluoro rubber applied to Sensors(Over 10MPa)

2 4-20mA (two wire)

Output
3 customize

A Aluminum shell PG16 cable sealingIP65

Shell material and structure
B Stainless steel shell cylinder structure

1 Diffused Silicon Type

Sensor Type
2 Diffusion silicon anti-corrosion type

D No Explosion-proof Required
Explosion-proof Requirements
E Explosion-proof type

2 0.20%
Accuracy
5 0.50%

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Metal Capacitive Pressure sensor

Pressure Sensor
& TECHNICAL PARAMETER

Code Range

2E 0-0.125-1.5kPa

3E 0-1.3-7.5kPa

4E 0-6.2-37.4kPa

5E 0-31-186.8kPa

6E 0-117-690kPa

7E 0-345-2068kPa

8E 0-1170-6890kPa

9E 0-3480-20680kPa

0E 0-6890-41370kPa
& PERFORMANCE

Item Parameters

Accuracy ±0 . 1 %

Stability ±0 . 2% （ 12 months）

Temp range -40℃ ~+ 14 0 ℃

zero error： ±0 . 25 %/ 55 ℃
Temp affect
range error： ±0. 5 %/ 55 ℃

Static pressure DP 13.8MPa HP 25MPa DR 6.9MPa

Overpressure limit AP GP 13.8MPa DR DP HP

Diaphragm material 316Lss Hastelloy C Tant alum

& RANGE

Code Range（ kpa） DR AP GP DP HP

2 0~0.125~1.5 ● ●

3 0~1.3~7.5 ● ●

4 0~6.2~37.4 ● ● ● ●

5 0~31~186.8 ● ● ● ●

6 0~117~390 ● ● ● ●

7 0~345~2068 ● ● ● ●

8 0~1170~6890 ● ● ●

9 0~3480~20680 ●

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 Vortex Flow Meter

Vortex Flow Meter

& TECHNICAL PARAMETER

1.Application:liquid,gas.steam
2.Pipe size：DN15-DN300 is flange/ tri-clamp/thread connection,
＞DN300 is the insertion type.
3.LCD display
4.Output:4-20mA,Pluse,RS485.Modbus,HART
5.Power supply:24V DC,3.6V Lithium Batter y.
6.Product material:304SS,316L
7.flow range:liquid: >0.3m/s,gas: >3m/s
8.Temperature range:-40 to 350 º C;
9.Pressure:1.6MPa,2.5MPa,4.0MPa,,High pressure can be customized.

& FLOW RATE

Diameter Gas Liquid

(mm) (inch) Flow(m3/h) Flow(m3/h)

15 1/2’’ 2-20 0.2-2

20 3/4’’ 6-50 1.2-12

25 1’’ 8-60 1.6-16

32 1-1/4’’ 12-120 2-20

40 1-1/2’’ 20-200 2-30

50 2’’ 30-300 3-50

65 2-1/2’’ 50-500 18-180

80 3’’ 70-700 15-150

100 4’’ 100-1000 20-200

125 5’’ 150-1500 36-360

150 6’’ 200-2000 50-500

200 8’’ 400-4000 100-1000

250 10’’ 600-6000 150-1500

300 12’’ 1000-10000 200-2000

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Vortex Flow Meter

& SATURATED STEAM MASS FLOW MEASUREMENT RANGE (FOR REFERENCE)

P（MPa） 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.2 1.4 1.6 1.8 2.0
T（℃） 120.23 133.54 143.62 151.84 158.84 164.96 170.41 175.36 179.88 187.96 195.04 201.37 207.11 212.37
ρ（kg/h） 1.129 1.651 2.163 2.669 3.17 3.667 4.162 4.655 5.147 6.127 7.106 8.085 9.065 10.05

DN20 7 10 12 14 18 20 24 28 30 36 42 48 54 60
Qmax kg

Qmin 10 100 120 140 180 200 240 280 300 360 420 480 540 600

DN25 9 13 16 20 25 30 32 37 40 48 56 64 72 80
Qmax kg

Qmin 90 130 160 200 250 300 320 370 400 480 560 640 720 800

DN32 13 20 25 32 36 44 48 56 60 73 84 96 110 120

Qmax kg
130 200 250 320 360 440 480 560 600 730 840 960 1100 1200
Qmin
DN40 22 33 40 50 60 75 80 94 100 120 140 160 18 200
Qmax kg
220 330 400 500 600 750 800 940 1000 1200 1400 1600 1800 2000
Qmin
DN50 30 50 60 80 90 110 120 140 150 180 210 240 270 300
Qmax kg
300 500 600 800 900 1100 1200 1400 1500 1800 2100 2400 2700 3000
Qmin
DN65 50 80 100 130 150 180 200 240 250 300 350 400 450 500
Qmax kg
500 800 1000 1300 1500 1800 2000 2400 2500 3000 3500 4000 4500 5000
Qmin
DN80 80 120 140 180 210 250 300 320 360 420 500 560 630 700
Qmax kg
800 1200 1400 1800 2100 2500 3000 3200 3600 4200 5000 5600 6300 7000
Qmin
DN100 110 170 210 270 320 370 420 470 510 610 700 800 900 1000
Qmax kg
1100 1700 2100 2700 3200 3700 4200 4700 5100 6100 7000 8000 9000 10000
Qmin
DN125 0.17 0.24 0.33 0.40 0.48 0.56 0.64 0.7 0.78 0.9 1.0 1.2 1.4 1.5
Qmax t
1.7 2.4 3.3 4.0 4.8 5.6 6.4 7.0 7.8 9.0 10 12 14 15
Qmin
DN150 0.24 0.31 0.44 0.55 0.65 0.75 0.84 0.95 1.10 1.4 1.6 1.8 2.0 2.4
Qmax t
2.4 3.1 4.4 5.5 6.5 7.5 8.4 9.5 11.0 14 16 18 20 24
Qmin
DN200 0.5 0.7 0.85 1.05 1.3 1.5 1.6 1.9 2.1 2.5 2.9 3.2 3.6 4.0
Qmax t
50 70 85 10.5 13 15 16 19 21 25 29 32 36 40
Qmin
DN250 0.7 1.0 1.3 1.5 1.9 2.1 2.5 2.8 3.1 3.7 4.5 5.0 5.5 6.1
Qmax t
7.0 10 13 15 19 21 25 28 31 37 45 50 55 61
Qmin
DN300 1.10 1.7 2.2 2.7 3.2 3.7 4.2 4.7 5.2 6.2 7.2 8.1 9.1 10.0
Qmax t
11 17 22 27 32 37 42 47 52 62 72 81 91 100
Qmin
DN350 1.7 2.4 3.3 4.0 4.8 5.6 6.4 7.0 7.8 9.0 10 12 14 15
Qmax t
17 24 33 40 48 56 64 70 78 90 100 120 140 150
Qmin
DN400 2.0 3.0 3.7 4.9 5.5 6.7 7.3 8.5 9.2 11.0 14 15.6 17.2 18.5
Qmax t
20 30 37 49 55 67 73 85 92 110 140 156 172 185
Qmin
DN500 2.4 3.1 4.4 5.5 6.5 7.5 8.4 9.5 11 14 16 18 20 24
Qmax t
24 31 44 55 65 75 84 95 110 140 160 180 200 240
Qmin
DN600 3.5 5.1 6.7 8.4 9.8 11.5 12.9 15.0 16.2 19.3 22.4 25.6 28.8 32.1
Qmax t
35 51 67 84 98 115 129 150 162 193 224 256 288 321
Qmin

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 Vortex Flow Meter

& MODEL SELECTION

LUGB -□ -□ -□ -□ -□ -□ -□ -□ -□ -□ -□ Explanation

Nominal DN15-300(Pipeline)
diameter diameter
(In mm) DN200-1500(Plug-in)

FL Flange connection
Pipeline JZ Flange clamp
Connection Z Special rules
J Simple Formula
Insert
Q Ball type
Pipe 10 1.0%R
line 15 1.5%R
Accuracy 20 2.0%R
Insert 25 2.5%R
Z Special accuracy standards
T(S)P(S)At normal
S
temperature and pressure
Temperature and pressure
T(Z)P(Z)Twin extreme
Z
pressure
N No communication interface
Communication protocol H HART protocol
M MODBUS protocol
1 No output
Output 2 Two-wire 4-20mA output
3 Pulse output
D DC12V
Dual 12V power supply and
DB
batter y
Power supply
DD DC24V
Batter y 3.6V power supply,
B
no signal output uses only

Sensor Material S 304Stainless steel

L 316Stainless steel
S 304Stainless steel Probes
Core Component Materials
L 316Stainless steel Probes
1 Gas
Measuring medium 2 Liquid
3 Saturated steam
4 Superheated steam

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WFD Electromagnetic Flow Meter

WFD Electromagnetic Flow Meter

& TECHNICAL PARAMETER

1.Application:liquid with conductive ratio
2.Pipe size:DN6-DN2000
3.Electrodes Materials:316L(stainless steel),Hastelloy Alloy C Tianium,Tantalum
4.Measuring Range:0.1-10m/s(extendable to 15m/s)
5.LCD Display,
6.Output Signal:4-20mA,pluse ,RS485 ,RS232,HART,Modbus Interface.
7.Power supply:220V AC,24V DC,batter y
8.Installation type:Flange,thread,tri-clamp,insertion

& APPLICATION
1. Drinking water supply, water supply, reser voir and pumping station etc.
2. Chemical acid, lye, conductive solution, cooling fluid, additives etc.
3. Drink water, beer, wine, alcohol, milk, yogurt, fruit juice, syrup, blood etc.
4. Refrigeration / air conditioning and refrigeration thermal measurement, or heat energy.
5. Sewage, industrial sewage discharge, sewage etc.
6.Control of metal industrial pump,cooling water and the flow of water.
7. The textile industr y of water, pigments, chemicals, bleaching chemicals etc.

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 WFD Electromagnetic Flow Meter

FLOW RATE

Diameter
inch Min flow m3/h Normal flow rate m3/h Max flow m3/h
(mm)
15 1/2’’ 0.06 0.19 3.18 6.36

20 3/4’’ 0.11 0.33 5.65 11.31

25 1’’ 0.17 0.53 8.83 17.67

32 1-1/4’’ 0.28 0.86 14.47 28.94

40 1-1/2’’ 0.45 1.35 22.61 45.23

50 2’’ 0.71 2.12 35.35 70.68

65 2-1/2’’ 1.19 3.58 59.72 119.45

80 3’’ 1.81 5.42 90.47 180.95

100 4’’ 2.82 8.48 141.37 282.74

125 5’’ 4.41 13.25 220.85 441.71

150 6’’ 6.36 19.08 318.08 636.17

200 8’’ 11.31 33.92 565.48 1130.97

250 10’’ 17.67 53.01 883.57 1767.14

300 12’’ 25.44 76.34 1272.34 2544.69

350 14’’ 34.63 103.91 1731.8 3463.6

400 16’’ 45.23 135.71 2261.94 4523.89

450 18’’ 57.25 171.76 2862.77 5725.55

500 20’’ 70.68 212.05 3534.29 7068.58

600 24’’ 101.78 305.36 5089.38 10178.76

700 28’’ 138.54 415.63 6927.21 13854.42

800 32’’ 180.95 542.86 9047.78 18095.57

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WFD Electromagnetic Flow Meter

MODEL SELECTION

Model Suffic code Description

ATWFD 1 2 3 4 5 6 7 8 Electromagnetic flow meter

Standard for diameter

Diameter XX 0006:DN6;0015: DN15
0100:DN100;2200:DN2200

S Integrated type with LCD display

Structure
L Remote type with 10 meter cable

M Ss316
T Titanium
Electrode
D Tantalum
material
H Hastelloy Alloy C
P Plstinum-Iridium
0 No output
Signal output
1 4-20mA/Pulse
X Rubber
P Propylene Oxide
Liner material
F PTFE
A PFA
0 110-240VAC
Power supply 1 24VDC(20-36VDC)
2 Batter y power supply
0 NO communication

communication 1 Modbus RS485

2 Hart
3 GPRS
D16 DIN PN16 Flange,
DXX
D25 DIN PN25 Flange.....

A15 ANSI150#Flange
AXX
connection A30 ANSI300#Flange.....

J10 JIS 10K Flange

JXX
J20 JIS 20K Flange......
XXX Other request
CS Carbon steel
Body material
S4 Stainless steel 304

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 TUF-2000S Wall-Mounted Ultrasonic Flow Meter

TUF-2000S Wall-Mounted Ultrasonic Flow Meter

DESCRIPTION
This flowmeter can be virtually applied to a wide range
of measurement. A variety of liquid applications can be
a c c o m m o da t e d: u l t r a - pu re l i qu i ds , po t a ble wat er,
chemicals, raw sewage,reclaimed water, cooling water,
river water, plant effluent. etc

Type Performance Parameters

Principle Ultrasonic transit-time principle, the 4-byte floating point IEEE754

Accuracy Flow: better than ± 1%, heat: better than ± 2%

Display Can be connected to 2 × 10 backlit characters or 2 × 20 character LCD

display, support for Chinese, English, Italian three languages.

4-20mA current output impedance 0 ~ 1K, accuracy 0.1%

The main Single
machine output OCT pulse output (pulse width 6 ~ 1000ms, default 200ms)

relay output

4-20mA current input, accuracy of 0.1%, can collect temperature,

pressure, level and other signals
Signal
Input Can be connected to three-wire PT100 platinum resistance,
heat measurements to achieve

Data Isolated RS485 serial interface can be upgraded to the meter via a PC
interface computer support protocols such as MODBUS

specific Custom twisted pair, limited to 50 meters under normal circumstances;

cables optional RS485 communication, the transmission distance of up to km or more

tube Steel, stainless steel, cast iron, cement pipe, aluminum, copper, PVC, FRP etc.
material All quality of pipeline, the lining is allowed
Within the
Pipeline tube 32-100mm,50-700mm.300-6000mm
situation diameter
Straight Sensors installed point best meet: upstream 10 D, 5 D, downstream from
pipe pump discharge 30 D for pipe diameter (D)
section

Type Water, sea water, industrial sewage, various oil, acid alkali, alcohol, beer can
support such as ultrasonic single homogeneous liquid

Measuring Temperature ‘-30-130℃

media
turbidity 10000ppm and bubble content is small
flow 0-±10m/s
velocity
Temperature Host: - 20 ~ 60 ℃; Flow sensor: - 30 ~ 130 ℃
work
environment
Humidity Host: 85% RH; Flow sensor: can work immersed depth of 2 m or less
(note: the sensor after the glue)

Power
supply DC8~36V or AC85~264V

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TUF-2000S Wall-Mounted Ultrasonic Flow Meter

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 TUF-2000H Handheld Ultrasonic Flow Meter

TUF-2000H Handheld Ultrasonic Flow Meter

1.Accuracy better than 1%.

2.Measurement range from DN15~DN6000mm
3.Built-in high-capacity NiMH rechargeable
batteries can work 20 hours(Fully charged).
4.Can achieve measurement with clamp on sensors
5.32K BIT built-in data storage,can store two thousand rows of data
6.LCD display can display the instant flow,total flow,flow velocity and working condition
7.temperature -30～60℃,-30～160℃

Linearity 0.5%

Repeatability 0.2%

Accuracy ±1% of reading at rates>0.2 mps

Response Time 0-999 seconds, user-configurable

Velocity ±32 m/s

Pipe Size 25mm-6000mm

Totalizer 7-digit totals for net, positive and negative flow respectively

Liquid Types Virtually all liquids

Security Setup values Modification Lockout. Access code needs unlocking

Display 4x8 Chinese characters or 4x16 English letters

RS-232, baud-rate: from 75 to 57600. Protocol made by the manufacturer

Communication Interface and compatible with that of the FUJI ultrasonic flow meter. User protocols
can be made on enquir y.

Transducer Cord Length Standard 5m x 2, optional 10m x 2

3 AAA built-in Ni-H batteries. When fully recharged it will last over 12
Power Supply hours of operation.
100V-240VAC for the charger

Data Logger Built-in data logger can store over 2000 lines of data

Manual Totalizer 7-digit press-key-to-go totalizer for calibration

Housing Material ABS

Case Size 210x90x30mm

Handset Weight 500g with batteries

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TUF-2000 Portable UltrasonicFlow Meter

TUF-2000 Portable Ultrasonic Flow Meter

Portable ultrasonic flow meter realizes the
non-contact measurement. It is ideal for flow
sur veys and closed-pipe application where
non-invasive measurement of liquids is required.
Built-in SD card and printer can timely or regularly
print pre-set measuring results.
Temperature and heat can also be measured by
connecting clamp on temperature transducer.
Widely be used in water supply, heat supply,
chemical industr y, machiner y and energy resources.

Items Performance & Parameter

Principle Transit time ultrasonic flow meter
Accuracy ±1%

2×20 character LCD with back light, support the language of

Display
Chinese, English and Italian
Flow
meter Signal
1 way 4-20mA output, electric resistance 0~1K, accuracy 0.1%
Output
1 way OCT pulse output
(Pulse width 6~1000ms, the default value is 200ms)

1 way relay output

3 way 4-20mA input,, acquire signals such as temperature,
press and liquid level.
Signal
Input Achieve to heat measurement by connecting the temperature
transducer PT100.
Data RS485 serial interface, upgrade the flow meter software by
Interface computer, support MODBUS
Data
Thermal printer, external SD card(2G of capacity)
Record
Pipe Steel, Stainless steel, Cast iron, Copper, Cement pipe, PVC,
Pipe Material Aluminum, Glass steel product, liner is allowed.
Installation
Condition Pipe
25~6000mm
Diameter
Straight Transducer installation should be satisfied: upstream 10D,
Pipe downstream 5D, 30D from the pump
Type of Single liquid can transmit sound wave, such as water, sewage, oil,
Liquid chemicals, plant effluent, beverage, ultra-pure liquids, etc.
Measuring
Medium Temperature -30~130℃

Turbidity Less than 10000ppm and little bubble

Flow rate 0~±10m/s

Temperature Convertor : -20~60C; Transducer : -30~130C

Working
Environment
Humidity Convertor : 85%RH；Transducer protection level:lP67

Power 8 built-in Ni-MH batteries 1.2V(for over 20 hours of operation) Could operate 8
Supply hours by connecting 4-20mA signal output. 90V - 260V AC adapter
Power 1.5W
Consumption

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 Oval Gear Flow Meter

Oval Gear Flow Meter

& DESCRIPTION

Oval gear flow meter is pointer and Lcd display.It is a kind of light volume flow meter of which the print
wheel has cumulative count and zero.This flow meter is widely used in various industrial areas to control
the liquid flow.
It is application to all types of liquid measuring,such as crude oil,diesel,gasoline and so on.
with great range and high precision.convenient use and maintenance.Different materials selected can meet
the petroleum,chemical,pharmaceutical,food,metallurgy,electricity,transportation and other fields of liquid
flow measurement.

& OPERATING PRINCIPLE

Fluid enters inlet port and then passes through the metering chamber,Inside the chamber,fluid forces the
internal gears to rotate before exiting through the outlet port.Each rotation of the gears displace a specific
volume of fluid.As the gears rotate,a magnet on each end of the gear passes a reed switch in the top
mounted register ’s circuit board.
1.Application:high viscosity liquid,as heavy oil,fuel oil,diesel oil,ect.
2.Accuracy : class 0.5,class0.2
3.Measured media temp :-10Deg C~+200Deg C
4.Output signal:4-20mA,Pulse output,RS485
5.LCD Display.pointer display.
5.Viscosity :0.3 to 2000mPa.S
6.Body material:cast steel , cast iron ,stainless steel
7.Working pressure:PN1.6 to 6.4

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Oval Gear Flow Meter

& MODEL SELECTION

Model Instruction
LC / / / / / /

10 10mm
15 15mm
20 20mm
25 25mm
40 40mm
Diameter 50 50mm
80 80mm
100 100mm
150 150mm
200 200mm
1 Standard Type
Instrument Type 2 High Temperature Type
3 High Viscosity Type
1 Cast Iron
Instrument Material 2 Cast Steel
3 Stainless Steel
1.6 (1.6Mpa)
2.5 （2.5MPa）
Pressure type
4.0 （4.0MPa）
6.4 （6.4MPa）
1 No signal Output
Signal Output Type 2 Pulse Output
3 4-20mA Output
1 Mechanical pointer display
Instrument head 2 Resetable head pointer display
3 LCD display
LC 15/ 1 1 1 1 1 Selection Example

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 Radar Level Meter

Guided Wave Radar Level Meter

Applications : Liquid ,highly corrosive liquid and solid powder measurements,

Explosion Proof : Exib IIC T6 Gb / Exd IIC T6 Gb
Measuring range : liquid 30m, solid 15 meters
Frequency : 500MHz-1.8GHz
Antenna : single cable or single rod antenna
Process temperature : (- 40 ~ 250)C
Process pressure : (- 0.1 ~ 4) MPa
Signal output : (4 ~ 20) mA / HART
Live display : LCD
Power : two-wire (DC24V) / four-wire (DC24V / AC220V)
Shell : Aluminum
Process connection : thread / flange (optional)

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 Radar Level Meter

& MODEL SELECTION

70 SERIES

Maximum Range / Type of detecting component

30000mm/ Single cable type or 6000mm / single rod type
Explosion Proof Approval
P Standard (Without Approval)
I Intrinsically Safe（Exia IIC T6 Ga）
G Intrinsically Safe + Explosion proof（Exd〔ia〕IIC T6 Gb）
Type of detecting component /Material
A cable Φ8mm / Stainless Steel 304
B cable Φ4mm / Stainless Steel 316L
C rod Φ10mm / Stainless Steel 304
D rod Φ10mm / Stainless Steel 316L
Process Connection /Material
G Thread G1½″ A
N Thread 1½″ NPT
C Flange DN50 PN16C / Stainless Steel
D Flange DN80 PN16C / Stainless Steel
E Flange DN100 PN16C / Stainless Steel
F Flange DN150 PN16C / Stainless Steel
H Flange DN200 PN16C / Stainless Steel
I Flange 2〞150LBS ANSI Convex / Stainless Steel 316L
J Flange 3〞150LBS ANSI Convex / Stainless Steel 316L
K Flange 4〞150LBS ANSI Convex / Stainless Steel 316L
L Flange 6〞150LBS ANSI Convex / Stainless Steel 316L
M Flange 8〞150LBS ANSI Convex / Stainless Steel 316 L
Seal / Process Temperature
1. Normal (-40～130)℃
2. High Temperature (-40～250)℃
Shell / Protection Class
L Aluminum /IP67
Q Plastic /IP65
Cable Entry
M M 20 x 1.5
N ½″ NPT
Display
V With
X Without
Programming
V With
X Without

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 Radar Level Meter

26G High Frequency Radar Level Meter

Application : All kinds of liquid, Corrosive liquid. Solid particles, Powder,

Strong dust easy to cr ystallize, condensation occasion,
Measuring Range : 70 meters
Process Connection : Thread, Flange
Medium Temperature : -40C ~ 150C
Process Pressure : -0.1~4 MPa
Accuracy : ± 3mm
Protection Grade : IP67
Frequency Range : 26GHz
Signal Output : 4... 20mA/HART (Two-wire / Four)
RS485/ Modbus
Explosion-proof Grade : Exib IIC T6 Gb

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Radar Level Meter

& MODEL SELECTION

90 SERIES

License
P Standard (Non-explosion-proof )
I Intrinsically safe (Exia IIC T6 Ga)
G Intrinsically safe type, Flameproof (Exd (ia) IIC T6 Gb)
Process Connection / Material
G Thread G1½″A / Stainless Steel 304
N Thread 1½″ NPT / Stainless Steel 304
A Flange DN50 / Stainless Steel 304
B Flange DN80 / Stainless Steel 304
C Flange DN100 / Stainless Steel 304
Y Special Custom
Antenna Type / Material
A Horn Antenna Φ46mm / Stainless Steel 316L
B Horn Antenna Φ76mm / Stainless Steel 316L
C Horn Antenna Φ96mm / Stainless Steel 316L
Y Special Custom
Seal Up / Process Temperature
V Viton / (-40~150) ℃
K Kalrez / (-40~250) ℃
The Electronic Unit
2 (4~20) mA / 24V DC / Two wire system
3 (4~20) mA / 24V DC / HART two wire system
4 (4~20) mA / 220V AC / Four wire system
5 RS485 / Modbus
Shell / Protection Grade
L Aluminum / IP67
G Plastic/ IP65
Cable Line
M M 20x1.5
N ½″ NPT
Field Display/The Programmer
A Belt
X Without

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 Radar Level Meter

6G Intelligent Radar Level Meter

Suitable for Medium: Liquid, corrosive liquid,Solid particles or block material,

Explosion-proof Grade: Exia IIC T6 Ga/ Exd ia IIC T6 Gb
Measuring Range: 30m
Aerials: The Rod Antenna ( PP/PTFE )
Frequency: 6 GHz
Temperature: (-40 ~ 130) ℃
Process Pressure: (-0.1 ~ 0.3) MPa
The signal Output: (4 ~ 20) mA/HART
The Scene Display: Four LCD /Can be programmed
Power Source: Two-wire (DC24V)
Four-wire（DC24V/AC220V）
Shell: Aluminum /Plastic
Connection: Flange (optional) / Thread

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Radar Level Meter

& MODEL SELECTION

80 SERIES

License
P Standard (non-explosion-proof )
I Intrinsically safe (Exia IIC T6 Ga)
G Intrinsically safe type, flameproof [Exd (ia) IIC T6 Gb]
Process Connection/ Material
G G1½″ A Thread
A DN50 PN16 C flange type / stainless steel 316L
B DN80 PN16 C flange type / stainless steel 316L
C DN100 PN16 C flange type / stainless steel 316L
D DN150 PN16 C flange type / stainless steel 316L
E DN200 PN16 C flange type / stainless steel 316L
F DN250 PN16 C flange type / stainless steel 316L
Y Special Custom
Antenna Type / Material
1 No horn antenna, guided wave pipe installation / Stainless steel
2 76mm horn antenna / stainless steel
3 96mm horn antenna /stainless steel
4 146mm horn antenna / stainless steel
5 196mm horn antenna / stainless steel
6 242mm horn antenna / stainless steel
Seal / Process Temperature
1 Ordinar y type (-40 ~ 150) ℃
2 High temperature (-40 ～ 250) ℃
Antenna Extension
A 100 mm
B 200 mm
C 300 mm
Y Special Custom
Shell / Protection Class
L Aluminum /IP67
Q Plastics / IP65
Cable Line
M M 20x1.5
N ½″ NPT
Field Display
A Belt
X Without
The Programmer
A Belt
X Without

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 Ultrasonic Level Meter

Ultrasonic Level Meter

& DESCRIPTION

Application field:Water and sewage treatment: pump house, collecting well, biochemical reaction tank,
sedimentation tank, electric power, mine: mortar pool, coal slurr y tank, water treatment, etc.

Functions Integrative Type Segregated Type

Level Range 5M, 10M, 15M, 20M,30M, 50M 5M, 10M, 15M, 20M, 30M, 50M, 70M

Display LCD display in English LCD display in English

Analog Output 4-20mA RS485 Modbus 4-20mA RS485 Modbus

AC 250V/ 8A; AC 250V/ 8A;

DC 30V/ 5A; DC 30V/ 5A;
Relay /Alarm Output
State programmable State programmable
(optional for 4 wire) (optional)

220VAC+15%  50Hz
24VDC       120mA  
Power Supply 24VDC       120mA  
12VDC
12VDC
Environment Meter : -20~+60°C Meter -20~+60°C
Temperature Sensor : -20~+80°C Sensor  -20~+80°C

Economic Type: IP65 Meter IP65

Water Proof Sensor IP68
Standard Type: IP66

Cable of Sensor No Standard: 10 Meters, Max to 200 Meter

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Ultrasonic Level Meter

& MODEL SELECTION

Name Specification code Explanation

Model AT-xxx
1 Integrated type
Type
2 Split type
S Special type12VDC
DC 4 wire 24VDC
AC 4 wire 220VAC
Power supply
TC 2 wire 24VDC
TCIA 2 wire 24VDC explosion proof
DCIA 4 wire 24VDC explosion proof
A Thread G1 1/2 (Range＜5m)
B Thread G2A  (Range＜10m)
Sensor installation C Thread M78*2mm  (Range＜15m)
size D Thread G3  (Range＜30m)
E Thread M108*2mm (Range＜50m)
T Special type
Output 1 With 4-20mA output
0 Without
Communication 1 RS232
2 RS485
A ABS
Probe material
P PTFE
W With
Relay(alarm)
O without
05 0-5m
10 0-10m
15 0-15m
Measure range 20 0-20m
30 0-30m
40 0-40m
50 0-50m
I IP65
Protection grade
S Display part:IP65  Sensors:IP68

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 ATWLM Water Level Meter

ATWLM Water Level Meter

SIZE: 30M, 50M, 100M, 150M, 200M, 250M, 300M, 400M, 500M

& APPLICATION
water conser vancy project,
hydrology, geography, environmental protection
other areas of industr y and agriculture fields
other liquid level measurement

& TECHNICAL PARAMETERS

Power supply 9V lithium batter y

Level range 0-500m optional
Resolution 0.5mm
Response time ≤1ms
Working temperature -20C-60C
Minimum indication 1mm
Signal LED,buzzer,electricity meter
Reels color Orange,blue,yellow,white,silver gray, red
Reels material ABS,Metal
Application Depth of water in wells,boreholes, standpipes and tanks
Probe diameter 14mm

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Level Switch

Level Switch
Tuning fork level switch

& DESCRIPTION
tuning fork level switch is an economical limit control switch
designed for level measurement. The overall structure of the
product suitable for containers, storage tanks, tanks and liquid
level measurement with foam, air bubbles, viscous liquid and
vibration interference.

& TECHNICAL DATA

Environmental temperature: -40～80°C
Process pressure -1~40bar
Process temperature: -50～150°C
Relay Single :SPDT,PNP,NPN,DPDT
Power supply:24VDC or 220VAC
Measured medium: liquid, powder or granular solid
Measured medium density: solid ≥ 0.1g/cm3, liquid ≥ 0.7g/cm3
Measured solid particle size: ≤ 10mm
Maximum liquid viscosity: <1000mm2 / s
Connection: thread, flange, tri clamp on
Shell protection: IP65

& MODEL SELECTION

Model Name
AFTL Tuning Fork Switch
Code Power Supply
1 220V AC
2 24VDC
Code Temperature Type
H High Temperature Type
S Common Type
Code Fork Sort
A Standard Type
C Shock Rod Type
S Compact Type
Code Fork Type and Insertion Depth Range
G1 Small Fork 45mm~3000mm
G2 Standard Fork 100mm~3000mm
Code Process Connection
N1 1″ NPT thread
G1 G1″ thread
DN25 DN25
DN40 DN40
DN50 DN50
TC1 1″ Clamp
TC2 2″ Clamp
Customers Supply Insertion Length

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