Starting at $127.10
  • Usually ships in 2-3 weeks



  • -20 to 85°C (-4 to 185°F) operating temperature
  • 3bar (43.5psi) operating pressure
  • Two output options:
    • NAMUR switching signal
    • Change-over contact
  • Switching Angle:
    • Upper: +25° ±10°
    • Lower: –14° ±10° (measured to the horizontal)


The E+H Liquifloat FTS20 float switch is a simple and cost-effective solution for point level detection of fluids in tanks and vessels as a pump protector or level alarm in open basins. The FTS20 offers two electrical connections, NAMUR for hazardous areas or change-over contact (AC/DC) for universal standard application.