Piezoresistive Pressure Transducer

1. Using MEMS silicon pressure dies.
2. High accuracy, stability and reliability.
3. Have gauge pressure, absolute pressure and sealed gauge pressure.
4. Compact size, light weight and high frequency response.
5. Constant current or constant voltage power supply.
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Product Details

Piezoresistive Pressure Transducer

Description of piezoresistive pressure transducer

UPC1 piezoresistive pressure transducer uses piezoresistive sensing element based on advanced MEMS technology, suitable for the measurement of gauge pressure, absolute pressure and sealed gauge pressure.This product has such features as wide measuring ranges, good long term stability and excellent flexibility.

UPC1 piezoresistive pressure transducer is now widely used in many industries and laboratories for pressure measurement and control of various fluids.

Features of piezoresistive pressure transducer

Using MEMS silicon pressure dies;

High accuracy, stability and reliability;

Have gauge pressure, absolute pressure and sealed gauge pressure;

This piezoresistive pressure transducer has compact size, light weight and high frequency response;

Constant current or constant voltage power supply.

Specifications of piezoresistive pressure transducer

pressure mediumgas and liquid compatible to stainless steel
pressure ranges-1...0bar~0.1...1000bar
pressure type gauge(G), absolute(A), sealed gauge(S)
overload pressure 150%FS
output signal≥70mV (0~10kPa≥35mV )


0.1%FS, 0.25%FS(standard), 0.5%FS
zero offset<2mV
long-term stability<0.2%FS/year
excitation1.5mA or 5VDC
compensated temperature range-10~70℃ (0~60℃ for range 0.2bar,0.35bar)
operating temperature range-30~100℃
storage temperature range-40~100℃
temperature coefficient of zero0.02%FS/℃
temperature coefficient of span0.02%FS/℃
input/output resistance2~6kΩ
insulation resistance 100MΩ@50VDC
response time≤1ms
process connectionG1/4 or others
electrical connectionhirschmann connector or others
material of wetted part1Cr18Ni9Ti
material of pressure membrane316L
material of housing1Cr18Ni9ti