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Proximity Model FCLS

Model FCLS Flush Capacitance Level Switch

Proximity Model FCLS
Proximity Model FCLS

Maintenance Free, Economical, Flush Mounting

The Proximity Model FCLS Flush Capacitance Level Switch is ideal for level measurement of liquids and bulk solids to trigger an alarm or close a filler inlet. No probe design allows for installation where space is constrained or where material flow or material build up would damage a probe. With no moving parts, this level switch assures no jams, no wear, nothing to break, and no maintenance. Comes standard with IP65 housing with a maximum pressure limit of 285 psi (19.7 bar).


  • Service:Liquids, powder, and bulk materials compatible with wetted materials.
  • Wetted Materials: 304 SS.
  • Insulated Materials:PTFE.
  • Temperature Limits: Ambient: -4 to 140°F (-20 to 60°C);
    Process: -4 to 176°F (-20 to 80°C).
  • Pressure Limit: 285 psi (19.7 bar).
  • Power Requirements: 110 or 220 VAC.
  • Power Consumption: 2 W.
  • Enclosure: Aluminum, painted.
  • Enclosure Rating: IP65.
  • Switch Type: SPDT.
  • Electrical Rating: 3 A @ 250 VAC.
  • Electrical Connections: Screw terminals.
  • Conduit Connection: 2 x 1/2″ female NPT.
  • Process Connection: 2.5″ – x 5 kg/cm2 JIS flange.
  • Mounting Orientation: Side mount.
  • Fail Safe: Selectable fail high or fail low.
  • Adjustable Sensitivity: 1 to 20 pF.
  • Time Delay: 0 to 6 s.
  • Weight: 7.1 lb (3.2 kg).

Model FCLS-01: Flush capacitance level switch.