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High stable pressure sensor piezo diaphragm

Basic Info

Model No.: piezo diaphragm 002

Product Description

Specifications Piezo Diaphragm

1:Constant Voltage power supply.

2:Flush membrane

High stable  pressure sensor piezo diaphragm »Description   Note :  test condition of data:25°C(77°F)

Pressure Range


pressure type

gauge (G), absolute (A), sealed gauge (S)


200%FS or 100MPa(min. value is valid)

zero output


output signal

70mV @  1.5mA


1.5mA(typ.)                      2mA(max.)  


0.2%FS(typ.)                   0.3%FS(max.)  

  long-term stability


  temp.coefficient of zero

±0.5%FS@25°C(typ.)  ±1.0%FS@25°C(max.)  

  temp.coefficient of span

±0.5%FS@25°C(typ.) ±1.0%FS@25°C(max.)  

  compensated temperature range

0~+70 °C  

  operating temperature range

-20~+80 °C  

  storage temperature range

-40~+125 °C  

  Insulating resistance


  input resistance


  output resistance


electrical interface  

(4F)4-color silicon rubber wires,option (6P)gold-plated kovar pins  

  material of pressure membrane

316L stainless steel  

response time(10%~90%)  






  net weight


                                                                                  Our piezo diaphragm   Piezo diaphragm is put general GS19 pressure sensor into the housing with standard or special thread; and weld sensor with housing together, no O-ring for sealing. The whole product has flexible construction, it has wider application fields than general pressure sensor, can be used for mounting and production of different pressure instruments;                                                      
  Piezo diaphragm Application  Measurement pressure of gas and liquid
Process control system
Pressure transmitter
Refrigeration system
Air compressor
HVAC system     We have different piezo diaphragms as below:        Please feel free to contact us with any questions in no time. We assure you of our best service of you.    

Contact us if you need more details on Piezo Diaphragm. We are ready to answer your questions on packaging, logistics, certification or any Other aspects about Diaphragm Pressure Switch、Tweeter Diaphragm. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Ceramic element > Other Ceramic element

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