Differential Pressure Transmitter 4-20mA 0.25% Accuracy Differential Sensor

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Nanjing Hangjia Electronic Technology Co., Ltd.

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Profile Certified by SGS/BV
HPM310
Normal Pressure Transmitter
Diffused Silicon Pressure Transmitter
1.0G
IP65
CE
Customized
4-20mA Only
24VDC
Cable Outlet
1.0%,0.5%,0.25%(Subject to Measuring Range)
No Display
HIGHJOIN
Carton
Jiangsu, China
9026201090
Product Description

Features

 
  1. Ø8 pagoda nozzle pressure connection for easy installation
  2. Measurement of small gas differential pressure
  3. 0.5 grade precision, small error
  4. Wide temperature zone compensation, small temperature drift
  5. Manual zero function
 

Product Parameters

   
Pressure range
Measuring range0~100Pa, 0~200Pa, 0~500Pa, 0~1kPa, 0~2kPa, 0~5kPa, 0~10kPa, 0~40kPa,0~100kPa
±100Pa, ±200Pa, ±500Pa, ±1kPa, ±2kPa, ±5kPa, ±10kPa, ±40kPa, ±100kPa
Overload3~5x of full scale range
Note:
  1. Support negative pressure, composite pressure and other measurements
2,Support customized intermediate range
Measuring medium
Medium typeDry and clear noncorrosive gas(cannot measure liquids)
Output Signal/Power supply
Standard4~20mA; 0~5V; 0~10V; RS485  
Power supply12~24V
Performance
Accuracy±1.0%FS   @25ºC (100Pa≤pressure range<200Pa)
±0.5%FS   @25ºC (200Pa≤pressure range<1kPa)
±0.25%FS   @25ºC (1kPa≤ pressure range≤40kPa)
Response timeAbout 100ms
*Accuracy complies with IEC 60770 (non-linearity, hysteresis, repeatability)
Temperature drift characteristics
Compensation temperature range-20~65ºC  
Temperature Coefficient of Zero±1.0%FS  reference 25ºC,Within the temperature compensation range
Temperature Coefficient of Full Scale±1.0%FS  reference25ºC,Within the temperature compensation range
Environment conditions
Temperature rangeAmbient temperature:-20~70ºC
Medium temperature:-40~85ºC
Storage temperature:-40~85ºC
Protection gradeIP54
Insulation
Insulation resistance>20MΩ @500VDC
Dielectric strength<2mA  @ 500VAC (A test voltage of 500VAC 50Hz is applied, and there is no breakdown or arcing phenomenon for 1 minute.)

Dimensions(unit:mm)

 

Electrical Connection

 


 

Ordering Guide

 
Model No.Type 
HPM310Micro differential pressure transmitter
 Pressure rangeMeasuring range 
(X1~X2)kPaFill out X directly
 CodeOutput signal 
B1(4~20)mA
B30-10V 
B40-5V
B7RS485
 CodePressure connection 
T8Φ8 Pagoda
 CodeElectrical connection 
C2Cable outlet
 CodeSensor 
XMEMS chip
 CodeAdditional Functions
J2.50.25% accuracy
J50.5% accuracy
J101.0% accuracy
e.g.HPM310(0~2)kPaB1T8C2XJ5

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