Stainless Steel Float Switch Tank Water Level Sensor Double Ball Water Level Controller Sensor Switch for Tank Pool(100mm / 3.94in) - LiebeWH, LiebeWHgafg7tvsdz2603-01

• NOTE: The water level float switch cannot directly control solenoid valves or high-power relays, AC contactors, etc.A small relay(like HH54P) is needed for transition USAGE METHOD: The action range of the two floats of the double float switch is 10 mm. If the demand control range is large, two float switch combinations can be used, so that there is a large stroke to ensure that the pump does not start frequently WORKING PRINCIPLE: Normal water intake process activated by the float switch below, and the float switch above stops working. The drain is activated by the float switch above and the lower float switch stops working WIDE USE: The double float liquid level swich can be used to control the liquid level of the water tank, pool, sink, fish tank, etc. (drain or water), or to make the upper and lower alarm switch of the liquid level HIGH SENSITIVITY: The contacts inside of this float water level switch are made of a reed switch with very high sensitivity