Float level sensors are continuous level sensors featuring a magnetic float that rises and falls as liquid levels change. The movement of the float creates a magnetic field that actuates a hermetically sealed reed switch located in the stem of the level sensor, triggering the switch to open or close.

Float level switch has high level, high level, low level and other control points, can realize multi-point control, can be more flexible for the control of liquid level.

Float level switches are faster than general mechanical switches and have a longer working life; compared with electronic switches, they are characterized by strong load impact resistance. In the petroleum, chemical, electric power, light industry and pharmaceutical industries on all kinds of atmospheric pressure and pressure vessels within the medium level control has a wide range of applications.

We manufacture several varieties of float switches including programmable level sensors, miniature float switches, suction pipe sensors, and bulk material switches.  There are vertical mount and side mount options and the choice of a stem made from either hard plastic or non-magnetic metal such as stainless steel. All our products feature a robust housing design and are offered in various configurations to meet your unique needs.

Product Features

• Various types of mounting, side mounting, direct mounting, top and bottom mounting, threaded and flange mounting Achieve multi-point liquid level alarm effect.
• Stable and reliable performance, strong anti-interference ability – the detection process and foam, conductivity, media constants, pressure, vacuum, temperature, steam, condensate, bubbles, boiling effect and vibration, etc., is not easy to be interfered with, the measurement effect is better and more stable.
• Simple structure, easy installation, low maintenance costs, a variety of materials can be selected, suitable for a variety of occasions.