FineTek FDM Mini Float Level Switch

Experience the reliability and affordability of the Finetek FDM series, a premier magnetic float level switch product line that provides accurate and efficient liquid level control.

Leveraging the principles of buoyancy and magnetism, the compact FDM series offers a small yet powerful solution for liquid-level detection. Its float element is designed to operate with specific minimum fluid density and specific gravity, ensuring precise control. When the float element’s magnet comes in contact with the stationary stem, a reed switch is triggered, opening or closing its electrical contact. When the magnet moves away, the switch reverses its contact state.

The Finetek FDM series offers exceptional performance in a cost-effective package, making it an excellent choice for a wide range of applications. Its innovative design and reliable functionality ensure you can trust it to deliver accurate results time after time.

Discover the benefits of the Finetek FDM series and experience exceptional magnetic float level switching. Choose Finetek for superior liquid level control.


  • High, low or intermediate-level detection in small vessels
  • Small-size machine control


  • Food and beverage
  • Hydraulics
  • Marine
  • Many others
  • Compact, affordable and simple magnetic float level switch design for liquid level detection
  • Wide range of installation options
  • Variety of available process connections
  • Multiple materials available

Catalog: Finetek FD Mini Float Level Switch Datasheet

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