Cost-effective Piezoresistive Pressure Sensor In China

Contact Us

  • Shanghai Zhaohui Pressure Apparatus Co., Ltd.
  • 5 / 6F,building 8#, NO. 115, Lane 1276, Nanle Road, Songjiang District, Shanghai, China
  • +86-21-67755188 67755189
  • +86-21-67755185
  • +86-15021723851
  • http://www.zhyqsensor.com

Cost-effective Piezoresistive Pressure Sensor

  • Model: PT124G-3101

Description:

Introduction

PT124G-3101 piezoresistive pressure sensor is designed in automatic mass production line. It is cost effective. PT124G-3101 outline, installation, dimension and sealing methods are similar to other famous brand, they have high interchangeability. It is widely used for pressure measurement of media which is compatible with stainless steel and Viton.


Features

Cost Effective

Chip from international famous brand, Laser Trimming for temperature compensation

Pressure range: 0kPa35kPa…35MPa

Constant current / Constant Voltage power supply

Isolated construction, enable to measure various fluid media

Φ19mm standard OEM piezo-resistive pressure sensor

Full stainless steel 316L

 

Application

Industrial process control          

Level measurement                    

Gas, liquid pressure measurement

Pressure checking meter          

Pressure calibrator                    

Liquid pressure system and switch

Cooling equipment and air conditioning system                            

Aviation and navigation inspection


Basic Specification:

Item (1)

Min.

Typ.

Max.

Units

Linearity


±0.2

±0.25

%FS,BFSL

Repeatability



±0.075

%FS

Hysteresis



±0.075

%FS

Zero output (2)



±2.0

mV DC

FS output

50



mV DC

Zero thermal error



±1.0

%FS,@35

FS thermal error



±1.0

%FS,@35

Compensation temp. range

070

Working temp. range

-40125

Storage temp. range

-40125

Long term stability

±0.5

%FS/Yr

(1)    Testing at basic condition, G:   Gauge

(2)    Zero output for closed loop   sensor.