Capacitance level transmitter

DCT (Daehan Capacitance type Transmitter) is a level transmiter which continuously measures level changes of medium (liquid) inside a tank or a vessel by using the medium’s capacitance.

A capacitance value, which is created between the sensor’s probe (wire) and the earth rod, changes in accordance with how deep the rods are submerged. And this detected change converts the sensor’s main unit’s electrical signal in order for the users to receive analog 4~20mA current output signal.