Introduction Of Liquid Level Sensor

- Jun 01, 2019-

Liquid level sensor (hydrostatic level gauge/liquid level transmitter/liquid level sensor/water level sensor) is a kind of pressure sensor for measuring liquid level. Based on the principle that the measured hydrostatic pressure is proportional to the height of the liquid, 

the hydrostatic input transducer (level gauge) converts the hydrostatic pressure into an electrical signal by using advanced isolated diffused silicon sensor or ceramic capacitive pressure sensor abroad, and then through temperature compensation and linear correction, into a standard electrical signal (generally 4-20 mA/1-5 VDC).