Piezoresistive pressure sensor

Piezoresistive pressure sensor

1. Feature

• Measuring range 0kPa ～ 7kPa...100MPa
• Available in gauge pressure, absolute pressure and sealed gauge pressure
• Constant current and constant voltage power supply optional
• Optional filling fluids such as silicone oil and fluorocarbon oil, suitable for a variety of fluid media
• Φ19mm standard OEM pressure sensitive element
• All stainless steel 316L material
• Wide temperature compensation range -10°C～80°C
• Optional temperature resistance signal output
• Long-term stability can reach ±0.1%FS/year

 

2.Application

•Industrial process control
•Liquid level measurement
•Gas and liquid pressure/temperature measurement
•Pressure measuring instrument
•Pressure calibration instrument
•Hydraulic system and switch
•Refrigeration equipment and air conditioning system
•Aviation and navigation inspection
•Medical oxygen pressure measurement

 

3. Specification:

Pressure range 0~5bar~50bar
Over load 150%FS
Burst pressure 300%FS
Output 4-20mA, 1-5V/0-5V, 0-10V
Power supply ≤2.0mADC
Response time <5ms
Combine error 0.5% FSO (Including Linearity, Repeatability & Hysteresis)
Repeatability ≤ +/- 0.1%FSO
Long term stability ≤ +/-0.2%FS/year
Pressure connection M20×1.5,G1/2,G1/4,1/2NPT （ customer tailor ）
Operating temperature -20 ℃ ～ 80 ℃
Temperature compensation 0℃ ～ 60℃
Electrical connector Bendix connector,Hirschman DIN4365 and Gland lead



General purpose pressure sensor
Ceramic pressure sensor
High pressure sensor
     
Oil pressure sensor
Piezoresistive pressure sensor