Float Switch Water Level Sensor, Stainless Steel Double Ball Fish Tank Liquid Float Switch Water Level Controller for Water Tank, Pool, Sink, Fish Tank, etc(4 Size)(200mm)

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Float Switch Water Level Sensor, Stainless Steel Features

• WORKING PRINCIPLE： The normal water intake process of the water level sensor is started by the lower float switch, and the upper float switch stops working. Drainage is started by the upper float switch, and the lower float switch stops working.

• NOTE：The movement range of the two floats of the double float switch is 10mm. If the control range is large, two float switches can be combined to make the stroke large and ensure that the pump does not start frequently.

• SENSITIVITY： The internal contacts of the water tank level sensor are made of reed switches with very high sensitivity. The float switch cannot directly control solenoid valves, high-power relays, AC contactors, etc. It needs a small relay (such as HH54P) for transition.

• USAGE SCENARIO： The double float switch can be used to control the liquid level of water tanks, pools, sinks, fish tanks, etc. (draining or entering water), or as an alarm switch for the upper and lower levels of the liquid.

• SATISFACTORY AFTER-SALES SERVICE： we have a comprehensive after-sales service, providing you with a 60-day refund and a 12-month warranty. If you encounter any problems, please feel free to contact us, if you use If you are still satisfied afterwards, you can also consider us if you have other product needs in the future. We will make your purchase more at ease.

About Float Switch Water Level Sensor, Stainless Steel

Features: The float switch cannot directly control solenoid valves or high-power relays, AC contactors, etc.A small relay(like HH54P) is needed for transition. The double float switch 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. The contacts inside are made of a reed switch with very high sensitivity. 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. 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. Specification: Voltage:DC 0~110V Material:304 Stainless Steel Size(Floating Body Length):(Optional) 100mm / 3.94in 150mm / 5.91in 200mm / 7.87in 250mm / 9.84in Package List: 1 x Double Ball Float Switch