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Notify me when its in stockWater Level Sensor (45x18mm) - ZP3208 is used to detect the liquid level in liquid-filled tanks. It can control a pump, alarm, indicator or any other device from its output. However, if the load draws high current, you need to add a contactor or relay. Otherwise, the switch inside the product will burn.
When the float is downwards, it operates as NC. When the float moves up, it becomes NO. It has a cable length of 35cm.