FT-100 Series Cable Suspended Float Switches

The FT series cable suspended floats are designed for high or low level indication. The FT series is a miniature switch actuated design ideally suited to operate pumps, valves and similar equipment used in municipal wastewater treatment facilities.

Standard cable lengths are 20 ft. (6 m), and are available up to 30 ft. (9 m). The switch operating levels are easily adjustable by altering the height of the cable fixing point.

This narrow angle sensing device is used to accurately monitor liquid levels in potable water, water and sewage applications.

The FT-100 is not sensitive to rotation.

Normally Open Model (high level)

The control switch turns on (closes) when the float tips slightly above horizontal, signaling a high level. It turns off (opens) when the float drops slightly below horizontal.

Normally Closed Model (low level)

The control switch turns on (closes) when the float drops slightly below horizontal, signaling a low level. It turns off (opens) when the float tips slightly above horizontal.

APG, FT-100, Series, Cable, Suspended, Float, SwitchesFT-100A Cable Suspended Float Switch

Normally Open Narrow Angle Float Switch

  • Passed NSF Standard 61 protocol by an approved Water Quality Association laboratory

  • Mechanically-activated, snap action contacts

  • High impact, corrosion resistant, polypropylene float housing

  • Not sensitive to rotation

  • Control differential of 1.5 inches (4 cm) above or below horizontal

  • Three-year limited warranty

  • FT-100 Datasheet

FT-100B Normally Closed Cable Suspended FloatFT-100B Cable Suspended Float Switch

Normally Closed Narrow Angle Float Switch

  • Passed NSF Standard 61 protocol by an approved Water Quality Association laboratory

  • Mechanically-activated, snap action contacts

  • High impact, corrosion resistant, polypropylene float housing

  • Not sensitive to rotation

  • Control differential of 1.5 inches (4 cm) above or below horizontal

  • Three-year limited warranty

  • FT-100 Datasheet

FT-100A (NO or NC) Cable Suspended FloatFT-100C Cable Suspended Float Switch

Normally Open or Normally Closed Narrow Angle Float Switch

  • Passed NSF Standard 61 protocol by an approved Water Quality Association laboratory

  • Mechanically-activated, snap action contacts

  • High impact, corrosion resistant, polypropylene float housing

  • Not sensitive to rotation

  • Control differential of 1.5 inches (4 cm) above or below horizontal

  • Three-year limited warranty

  • FT-100 Datasheet



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