Internal Thread Float Level Switch

Liquid level switch is widely used in various types of household electrical appliances, food machinery, air conditioning equipment and the need for control the liquid level apparatus etc.

Floating ball float in water, instantly sink in oil. The multifunction level switch can be used in oil water mixture. It is different from other level switches.

Float type level sensor/switch is made by housed in a fixed pole of reed switches and in the ball float of permanent magnet, the float surround in a fixed pole. When float along with the change of the liquid level rising or falling, the permanent magnets in the float generated magnetic field near or far away from reed switches, which make closed or disconnected, outputing corresponding switch signals. Float and fixed pole made by non-magnetic metal or engineering plastic. Side-mounted Float Liquid Level Switch use different methods because of their horizontal attitude. The basic principle, however is the same: As a direct result of rising or falling liquid, a magnetic field is moved into the proximity of a reed switch, causing its actuation.


About US
We specialize in designing and manufacturing kinds of switches and sensors, such as high-end Reed Switch (Agent), Plastic Mould Reed Switch, Magnetic Proximity Switch/Sensor, Flow Switch, Flow Sensor, Liquid Level Float Switch/Sensor, Temperature control Switch, Tilt Switch, Electrode, etc. And we are also a authorized agent of COMUS the largest reed switch company.

Some common applications are: Reed relays, automotive sensors, robotics sensors, security sensors and toys and games. They are also available in molded packages affording protection from damage and in surface mount styles.