Cable Type Float Switch Liquid Fluid Water Level Controller Sensor 3m6m Pump nintendow switch

FEATURESThis float switch is used to automatically control water pumps and regulate liquid levels. It can be fitted with submersible pumps to realize automatic motor start & stop.Constructed from premium polypropylene plastic, anti-corrosion, wear-resistant and built for long service life.Adopts gravity and buoyancy working principle. Simple internal mechanical structure, stable performance and low failure rate.Fully automatic level sensing, easy installation and simple operation. Safe, non-toxic and eco-friendly.Suitable for liquid medium including water, oil, weak acid and weak alkali liquid. Widely applied in water tanks, pools, buckets and various liquid storage containers for home, factory and mining use.Internal rolling ball contact design, low resistance, low heat generation and stable electrical conduction.IP68 waterproof rating, can be fully immersed in liquid for long-term work without water ingress.APPLICATION SCENARIOSWater storage tanks, septic tanks, basement drainage, fish ponds, factory fluid pools, domestic water supply, drainage system, submersible pump supporting control.INSTALLATION TIPSConnect Black + Blue wire: Water supply mode. Automatically turn on pump at low water level, stop pumping at high water level.Connect Black + Brown wire: Drainage mode. Automatically start draining at high water level, stop working at low water level.Fix the counterweight on cable to adjust the trigger height of water level.Avoid strong impact and sharp object scratches during installation.