Water and Liquid Level Sensor Module - Water Level Detection Sensor - Printed Circuit Board

This product is based on the real needs of home water systems and pumping and monitoring swimming pools (water towers) to control water levels. It can be used in ponds, garages, basements with automatic drainage, etc. With simple wiring, low power consumption, high switching capacity, strong interference resistance, and stable operation, it automatically opens when the water pump (solenoid) is pumping steadily and automatically stops when full. The product does not require the purchase of a separate probe; standard household wiring can replace the probe.