We are specialists in position sensing, in other words feed back signal from a linear or rotary sensor. With our experience we will guide you to the best solution, no matter if you need some standard components from our stock or larger quantities of a customized sensor.

Side Mounting Float Switch

The FF Series is a magnetic float level switch specifically designed for mounting on the side of a vessel where float orientation is horizontal. It is suitable for industrial use with a wide range of fluids where the float level switch will operate with fluid density as low as 0.25 S.G.

The FF series is a side mount magnetic float level switch product line consisting of rugged, industrial grade float level switches using the principles of buoyancy and magnetism to provide high, low and intermediate level detection of fluids with specific gravity rangning from as low as 0.25, thereby ensuring a very wide range of application and use. A change in fluid level can correspondingly cause the float to travel up or down. The FF series side mounted magnetic float level switch product line incorporates SPDT reed switch or SPDT microswitch output and are available in stainless steel or polyproylene wetted materials. Marine ceritication and explosionproof versions are available.


  • Wide range of flanged and threaded process connections for side mounting
  • Stainless steel or polypropylene construction
  • Floats for almost any liquid
  • High temperature capability up to 350°C
  • Explosionproof and corrosion resistant versions available
  • Microswitch or reed switch output
  • Marine grade approval units


  • Water/wastewater
  • Chemical
  • Marine use
  • ..and many others

Material Plastics, Stainless steel, anti-corrosive & explosion proof types
Technology Reed-switch, Micro-switch
Connection SPDT
Output Micro-switch (up to 100C ambient temperature), Reed Switch
Temperature range Up to 350C

Maximilian Grudin

Product division:
Pressure- and temperature sensors

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