Water Level Automatic Controller Water Level Detection Sensor Board for Farm Water Supply Systems

Features: Working Principle: Stable realization of water pump when the pool (water tower) is short of water and automatically stops when it is full. Rising Water Level: When the water level is lower Low Water Level The water pump starts sinking into the water tank when the water level is higher. When the water level is lower than high water level the water pump stops water supply. Lower Water Level: When the water level is lower than high level the water pump does not work and the water level continues to decrease. when the water level is lower Low water level the pump will begin dissolving water to the water tank. Wide Application: Automatic control of conductive liquid automatic water supply systems in farms or changing water in aquarium fish tank and other situations where automatic water supply and water changes are required. After-sales Service: If you have any problem please contact us immediately we will help you solve it as soon as possible. Working Voltage: DC 12-15V Working Current 40MA Weight: 24g