2Pcs 9V-12V Liquid Water Level Controller Sensor Automatic Pumping Drainage Water Level Detection Water Short Protection

This product is developed according to the actual needs of household factories and mines for pumping water and controls the high-current relay according to the water level of the detection pool (water tower) So as to achieve control. It has small size simple wiring low power consumption large switch capacity strong anti-interference and stable function high sexual characteristics. It can stably realize that when the pool (water tower) is short of water the water pump is automatically started for pumping and the pump is automatically stopped when it is full. Power supply voltage: 9V-12V (both AC and DC) (Note: For safety reasons please do not use a switching power supply) Control output: current 0~10A ( relay) Control power: 0~1KW/220V (theory can control 2KW) Board size: 60x50x25mm This product does not need to purchase a probe separately and the probe can be replaced with a household wire. Colour:As shown Material:PC+Metal Package Contents: 2 x Liquid Water Level Controller Only the above package content other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.