Water Level Float Sensor Switch

A float switch is a device used to sense the level of liquid within a tank.The switch may actuate a pump, an indicator, an alarm or other device:because the current that the switch can carry is just 500mA, you must use a relay or contactor(not included).It can be easily converted from normally open to normally close by inverting the float.Due to product batch is different, cable color may be different, we will random shipment.Specifications:Contact capacity: 70WSwitching voltage: DC110V maxSwitching Current: 0.5AInsulation resistance:> 10Operating Temperature: -10 ~ 60Working pressure: <0.6MPASize:18*36 mm (D*H)Cable length:370 mmTutorial with example code