Description : Reliable flow/level/interface switch detects changes in heat transfer due to changes in media or changes in flow velocity.

Measurement Principle : Changing temperature difference activates relay

Features : 

  • Continuous diagnostics with fault detection
  • Temperature compensation
  • mA output signal on TD2 permits flow monitoring and diagnostics
  • Temperatures to +850° F (+450° C), pressure to 6000 psig (410 bar)
  • Adjustable set point and time delay

Applications : Flow switch for both gas and liquids. Level/ interface detection between different media.

Options : Relay type, input voltage, integral or remote mounting, window to view LEDs, probe types and probe process connections