EMERSON
Measurement Instrumentation
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Flexim FLUXUS H731 Non-intrusive Ultrasonic Flow Meter for Hydrocarbons

The Flexim FLUXUS H731 is a non-intrusive flow and analytical measuring system for the hydrocarbon processing industry (HPI). The clamp-on meter offers advanced calculation features and diagnostics.

The Flexim FLUXUS H731 is Emerson’s flow and analytical measuring system for the hydrocarbon processing industry (HPI). This sophisticated and highly accurate non-intrusive flow meter combines precise ultrasonic flow and sound speed measurement with advanced calculation features and diagnostics. The non-intrusive H731 flow meter’s built-in HPI computer calculates API gravity, operational density, density at base conditions and kinematic viscosity. Volumetric flow rates reported by the meter are automatically compensated for temperature and pressure within the meter according to industry standards ASTM1250, GPA TP25, D4311 and ISO 91, thus allowing for precise and dynamic standard volume flow measurement of liquid hydrocarbons.

Key Features

  • Advanced flow and analytics - automatic fluid identification and interface detection.
  • Standard volume flow compensation - pressure & temperature inputs.
  • Superior temperature stability - zero drift. Temperature compensated transducers.
  • Robust - "fit for purpose" durable mounting fixtures and ATEX/IECEx Zone 2, FM Class I Division 2 transducers.
  • High turndown range - capability of measuring at very low flow rates.
  • Bi-directional flow metering.
  • Advanced Meter Verification.
  • ISO 24062 compliant.
  • Flow disturbance correction to reduce required straight runs down to 2D inlet.