EMERSON
Measurement Instrumentation
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Flexim FLUXUS G731 ST-LT - Non-intrusive Steam Flow Measurement

The Flexim FLUXUS G731 ST-LT ultrasonic clamp-on flow meter can measure steam up to 180 °C (356 °F). This non-intrusive meter delivers exceptional performance even in challenging conditions.

The Flexim FLUXUS G731 ST-LT is a non-intrusive, high-performing ultrasonic clamp-on flow meter capable of measuring steam up to 180 °C (356 °F). With up to two measuring channels, optimum recording is possible even with difficult flow conditions. An optional stainless-steel housing and FM Class I Division 2 certification allow usage in extreme conditions, and the flexible configuration options for signal inputs and outputs cover all manner of applications. For users, this means important advantages when considering the total cost of operating a measuring point. The transit time difference principle already works at 0.01 m/s (0.03 ft/s) and does not need any reduction to the diameter of the pipe to artificially increase the flow velocity.

Key Features

  • SCA - Synchronized Channel Averaging function for difficult measuring points.
  • Transmitters available for FM Class I Division 2 and IECEx/ATEX Zone 2.
  • Stainless steel housing available.
  • Non-intrusive measuring principle.
  • Installation, commissioning and maintenance without process interruption.
  • Extremely high measuring dynamics - no need to reduce pipe diameters.
  • No flow range limitations - 0.01 to 60 m/s (0.03 to 197 ft/s).
  • Zero loss of pressure - zero loss of energy.
  • Bi-directional measurement.
  • Integrated mass flow measuring through the saturated steam curve and online measuring of temperature.
  • Advanced Meter Verification.
  • ISO 24062 compliant.