C350 Non-Contact Intelligent High & Low Liquid Level Controller with 2 Detection Heads and 1P Probe — Automatic Water Fill/Drain, Good Performance

This system uses a C350 high/low level controller together with two non-contact liquid level detection heads to provide automatic high and low liquid level control. When the container liquid drops below the low threshold, the low-level detector issues an alarm signal that triggers the C350 controller to close its relay and start the water pump to raise the level. Once the liquid reaches the preset high point, the high-level detector sends a signal to the C350 controller to open the relay and stop the pump, allowing the cycle to repeat automatically. The arrangement delivers stable, automatic regulation of the container’s liquid level. Note: 1P is a probe whose purpose is to maintain a specific water level.