Starting at $1,591.70



  • Highly corrosion resistant
  • -58 to 302°F (-50 to 150°C) temp range
  • -14.5 to 580psi (-1 to 40 bar) pressure range
  • ECTFE, PFA (Edlon, Rubyred, conductive), Enamel sensor materials
  • International explosion protection certificates


The E+H Liquiphant FTL51C Level Switch is a point level switch with extension tube and highly corrosion resistant coating. For use in hazardous areas with all international certificates. Useable in all industries. FTL51 offers functional safety SIL2/SIL3. With the second line of defense highest degree of safety and availability of the device can be guaranteed. Reliable measurement values, not affected by: changing media properties, flow, turbulences, gas bubbles, foam, vibrations or build-up.

In Stock

Additional Part Numbers

These part numbers are available as old stock, but we have limited information about the configuration. Please call for more information.

Part Number Price Available
FTL51C-RAFKCK4E6AA 6.00" Call for information 1 Call to order
FTL51C-QAENCN5E5AA 18.00" Call for information 1 Call to order

Interested in Other Part Numbers?

Other part numbers are available to order but are not currently in stock. Current availability for non-stock parts is "Usually ships in 4-6 weeks". Click here to select options