Water tower, water well water level automatic controller circuit diagram

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In some water towers and water wells, although the water level automatic control circuit is installed, in the dry season, when the water source of the well is insufficient and the water consumption is large, the pumping phenomenon often occurs. In this way, the pumping equipment cannot work normally, which wastes electricity and easily damages the equipment. This paper introduces the water level and water well automatic control, which can solve this problem. Its working principle is as follows: