C350 Non-Contact High & Low Liquid Level Controller — Intelligent Automatic Water Fill/Drain Sensor

A non-contact high/low liquid level control system that uses two level-detection heads together with the C350 controller to provide fully automatic water filling and drainage. When the container drops to the low threshold, the low liquid level alarm signal is sent by the low-level sensor to the C350 controller; the C350 then closes its relay to start filling (activate the pump). When the liquid rises to the preset high point, the high-level sensor signals the C350 to open the relay and stop the pump. This on/off relay cycling maintains the container’s liquid level automatically and keeps the tank stable. Includes a 1P probe used to preserve the target water level.