Water level switch is mainly used in equipments which request water level is regularly kept unchangeably. As a water level automatic control, it works when connected with implementation devices such as water pump or solenoid valve. Water level switch can be widely used in automobile, industry equipments, agriculture equipments and household electrical appliances such as ceiling air conditioner, solar water heater. Function Characteristics: when liquid level rises (or falls), swith will turn on/turn off. (Alternative)

These miniature liquid level switches are designed for reliable operation in small tanks and containers. Their rugged design and careful engineering make them the perfect solution or OEM and large volume applications.
 Compact size
 Low cost
 Reliability/Long switch life
 Can be used in a wide range of liquids
 Perfect solutions for standard assembly parts of mass-produced equipment


产品参数:10W 100VDC/VAC 0.5A或50W 250VDC/VAC 1.5A


This simply designed sensor is easy to use and reliable across a wide range of environmental conditions. The sensor body, retaining clip and float are moulded in polypropylene. These materials make the sensor well suited to monitoring the level of water or any other, generally benign, fluid. Reversing the float changes the sense in which the sensor operates. This type of sensor is commonly used in applications ranging from air conditioning units, washing machines and other domestic appliances, it also has many uses in the industrial and automotive market places.

float switch level sensors



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