<p><kse:widget data-widget-type="customText" id="1005000000650092" type="relation"></kse:widget></p><p><span style="font-size:20px"><strong>9V-12V Liquid Water Level Controller Sensor Automatic Pumping Drainage Water Level Detection Water Short Protection Pump Control</strong></span></p><p><br/></p><p><span style="font-size:18px"><strong>Product description:</strong></span></p><p><span style="font-size:18px">This product is developed according to the actual needs of household, factories and mines for pumping water. It controls the high-current relay according to the detection of the water level of the pool (water tower), so as to realize the 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 the automatic start of the water pump to pump water when the pool (water tower) is short of water, and automatically stop the water pump when the pump is full.</span></p><p><span style="font-size:18px"><br/></span></p><p><span style="font-size:18px"><strong>Product Specifications:</strong></span></p><p><span style="font-size:18px">Power supply voltage: 9V-12V (AC and DC can be used) (Note: For safety reasons, please do not use switching power supply)</span></p><p><span style="font-size:18px">Control output: current 0~10A (genuine relay)</span></p><p><span style="font-size:18px">Control power: 0~1KW/220V (theoretically can control 2KW)</span></p><p><span style="font-size:18px">Board size: 60*50*25mm</span></p><p><span style="font-size:18px"><br/></span></p><p><span style="font-size:18px">This product does not need to purchase additional probes, and the probes can be replaced by household wires.</span></p><p><span style="font-size:18px">Note: The so-called probe is a wire that is buckled with a plastic mesh shell, and can be directly sensed with a household wire. Strip the end of the wire about 3 cm to make it a bare wire for direct sensing. In order to be more durable, where the wire ends contact water, it is recommended that the contacts be made of stainless steel. !</span></p><p><span style="font-size:18px"><br/></span></p><p><span style="font-size:18px"><strong>Applications:</strong></span></p><p><span style="font-size:18px">Automation equipment manufacturers as the choice of supporting products;</span></p><p><span style="font-size:18px">Practical teaching for DIY enthusiasts or vocational school students;</span></p><p><span style="font-size:18px"><br/></span></p><p><span style="font-size:18px">a:</span></p><p><span style="font-size:18px">In the upper s, the lower x probes, when two of them leave the water, the relays are closed;</span></p><p><span style="font-size:18px">When all the probes are soaked in water, the relay is disconnected.</span></p><p></p><p></p><p><br/></p>