12V Automatic Water Liquid Level Controller Sensor Module Water Level Detection Sensor Pumping Drainage Protection Circu

Description This product is developed according to the actual needs of pumping water in family factories and mines The high current relay is controlled according to the water level of the detection pool water tower to achieve control It has the characteristics of small size simple wiring low power consumption large switching capacity strong anti interference and high functional stability 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 Specification Power supply voltage 9V 12V both AC and DC Note For safety reasons please do not use switching power supply Control output current 0 10A relay Control power 0 1KW 220V theory can control 2KW Board size 60 x 50 x 25mmColor blueMaterial PCBApplication The choice of automation equipment manufacturers as supporting products Practical teaching for DIY enthusiasts or vocational school students Package included 1 x Water level and liquid level control boardNote The so called probe is a wire with a plastic mesh shell to buckle the wire end which can be directly sensed with a household wire Strip the wire end about 3 cm to make it a bare wire for direct sensing For longer durability it is recommended to contact stainless steel in the place where the thread contacts water This product does not need to purchase a probe separately and the probe can be replaced with a household wire