Pressure core > Constant voltage power supply_Baoji HengTong Electronics Co., Ltd.
 
 
 
 
 
 
 
 
 
HT20V Piezoresistive Silicon Pressure Sensor
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  • HT20V isolated diaphram differential pressure sensor is constant voltage supply, utilizing the piezoresistance effect of diffused silicon to fulfill measuring and controlling pressure of liquids & gases. It has high credibility, repeatability and stability.

    Feature
    Isolated pressure sensor                               
    Full 316L stainless steel
    High accuracy and high stability


     
    Application
    Measure of gases & liquids
    Pressure measuring instrument
    Measure differential pressure
    Process control

    Electrical Data

    Supply: 10VDC                               
    Input Impedance:6KΩ~20KΩ
    Output Impedance:2.5KΩ~6KΩ                 
    Insulation Resistance:≥100MΩ/50VDC
    Insulation Voltage:500VAC between the case and electrical connections will not cause damage
    Medium Compatible: Liquid, gases which compatible with 316LSS


    Performance Specification

     

    Parameter

    Range:0~35KPa70 KPa 100 KPa 200 KPa 350 KPa 700 KPa 1 MPa 2MPa

    Typical

    Max.

    Unit

    Nonlinearity

    ±0.15

    ±0.3

    %F.S

    Repeatability & Hysteresis

    0.05

    0.1

    %F.S

    Zero Output

    0±1

    0±2

    mV

    Span Output

    100±1

    100±2

    mV

    Temperature Error- Zero

    ±1

    ±2

    %F.S

    Temperature Error -Span

    ±1

    ±2

    %F.S

    Proof Pressure

    3X

    Rated Range

    Static Pressure

    5X or 5MPa,which ever is less

    Operating TemperatureRange

    -20~80

    CompensatedTemperatureRange

    0~70

    Storage TemperatureRange

    -40~125

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     


    Note :Above parameter under condition:Supply: 10V  Temperature: 25℃

     
     
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