OEM Piezoresistive Differential 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

OEM Piezoresistive Differential Pressure Sensor

Description:

Description

PT124G-3200 is OEM piezoresistive differential pressure sensor with stainless steel isolated diaphragm. It has integrated construction, high static pressure, high stability and good reliability. The high and low pressure sides are protected by isolated diaphragm. It can be used for measuring corrosive and conductive fluid media. The measured differential pressure is transmitted onto the die through the diaphragm and filling silicon oil so that the sensor could measure differential pressure precisely. The pressure sensor is tested automatically and compensated zero and temperature performance with provided resistors. The installation dimension is consistent with general products which makes the sensor has a good interchangeability. It is widely used for industrial process control and differential pressure measure fields, etc.


Features

Pressure range: 0kPa35kPa…3.5MPa

Constant current/ Constant Voltage power supply

Isolated construction, possible to various fluid media

OEM differential pressure sensor

316L stainless steel

High static pressure 20MPa

1.5 times overpressure


Application

Industrial process control

Differential pressure measurement

Gas, liquid pressure measure

Pressure checking meter

Pressure calibrator 

Eddy-current flow meter


Specification

Item*

Min.

Typ.

Max.

Units

Linearity


±0.15

±0.25

%FS,BFSL

Repeatability


±0.05

±0.075

%FS

Hysteresis


±0.05

±0.075

%FS

Zero output



±3

mV DC

FS output

60



mV DC

Zero thermal error


±0.75

±1.0

%FS, @25

Span thermal error


±0.75

±1.0

%FS, @25

Compensated temp. range

050

Working temp. range

-40125

Storage temp. range

-40125

Long-term stability


±0.3

±0.5

%FS/year

*testing at basic condition