1126_0 - Differential Gas Pressure Sensor ± 25kPa


Product Features

This differential gas pressure sensor plugs into an analog input and measures pressure from -25 kPa to 25 kPa.

Product Description


The Differential Pressure Sensor is a dual ported gas pressure sensor that measures the pressure difference between the two ports. It can measure both positive and negative pressure from –25kPa to +25 kPa.


Product Specifications


Sensor Properties

Sensor Type Gas Pressure (Differential)
Sensor Output Type Ratiometric
Pressure Differential Min -25 kPa
Pressure Differential Max 25 kPa
Case Pressure Max 200 kPa
Measurement Error Max ± 5 %
Response Time Max 1 ms


Electrical Properties

Supply Voltage Min 4.8 V DC
Supply Voltage Max 5.3 V DC
Current Consumption Max 10 mA
Output Impedance 1 kΩ
Output Voltage Min 250 mV DC
Output Voltage Max 4.8 V DC


Physical Properties

Operating Temperature Min 0 °C
Operating Temperature Max 85 °C
Recommended Tubing Size 3 mm
Comes packaged with








warning This sensor is designed to measure the pressure of clean, non-condensing air. Contact with moist air (i.e, human breath), dusty air, or other gases can damage the sensor.