Stainless Steel Switch Tank Water Level Sensor Double Ball Water Level Controller Sensor Switch for Tank Pool(150mm / 5.91in)

Description

NOTE: The water level 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 switch is 10 mm. If the demand control range is large, two 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 switch below, and the switch stops working. The drain is activated by the switch and the lower switch stops working WIDE USE: The double liquid level swich can be used to control the liquid level of the water , pool, sink, fish , etc. (drain or water), or to make the upper and lower alarm switch of the liquid level HIGH SENSITIVITY: The contacts inside of this water level switch are made of a reed switch with very high sensitivity