Working principle

The pressure sensor diffuses a Wheatstone bridge on a silicon wafer and the bridge dielectric resistance (piezoresistive) changes by applying pressure to the medium under test (gas or liquid) to create a differential voltage signal. This signal through a dedicated amplifier, the corresponding range of the signal into a standard analog signal or digital signal.

Features

Adopt imported silicon pressure sensitive original and advanced diaphragm isolation technology

Compact structure, easy installation

Wiring reverse and overvoltage protection, current limiting protection

High precision, stable, fast response, impact resistance

Applicable site

Suitable for indoor, installation space limited liquid or gas pressure measurement.