Electrode Type Level Switch detects an object by seeing the resistance change occurring between an electrode and a tank-wall or an earth pole. As the measuring liquid level rises and contacts the electrode, the resistance occurring between the electrode and the tank-wall or the ground pole accordingly decreases, and it outputs the resistance value. When there is no object, the resistance occurring between the electrode and the tank-wall or the ground pole returns to the initial condition.

FEATURES

Assembled with an amplifier in the marketplace, it can detect a liquid level from the flow of minute electric current possibly seen between electrodes in the conductive liquids.

APPLICATION