Product Description
When the liquid level transmitter is immersed to a certain depth in the measured liquid, the pressure received on the liquid-facing surface of the sensor conforms to the formula: P = pgh + P0;

Anti-clogging Submersible Level Transmitter, Static Pressure Water Level Sensor Probe for Fire Water Tank and Pool, 4~20MA Liquid Level Transmitter
When the liquid level transmitter is immersed to a certain depth in the measured liquid, the pressure received on the liquid-facing surface of the sensor conforms to the formula: P = pgh + P0;