EMERSON
Measurement Instrumentation
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Flexim FLUXUS H736 4-Beam Measurement for Liquid Hydrocarbons

The Flexim FLUXUS H736 is a non-intrusive flow meter for the hydrocarbon processing industry. Using four ultrasonic transducers operating in reflect mode, it can handle challenging flow disturbances.

The Flexim FLUXUS H736 flow meter combines the highest precision digital signal processing with the well-known advantages of non-intrusive ultrasonic technology: ease of installation, retrofittable design, high accuracy, and outstanding performance. With 4 ultrasonic transducers operating in reflect mode, 8 independent ultrasonic paths traverse the liquid medium providing superior flow averaging of up to 4 planes of the pipe section. With this configuration, the H736 flow meter averages out crossflow profile effects and achieves optimum non-intrusive flow compensation for undesirable installation locations where insufficient upstream straight pipe proximity to bends, elbows or other adjacent instrumentation creates flow disturbances.
The H736 non-intrusive 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 live temperature and pressure inputs according to industry standards ASTM1250, GPA TP25, D4311 and ISO 91.

Key Features

  • Fit for purpose: process inputs (pressure and temperature) enabled for hydrocarbon processing applications and standard flow reporting according to industry standards ASTM1250, GPA TP25, D4311 and ISO 91.
  • Precise and reliable - non-intrusive, state-of-the-art ultrasonic flow measurement.
  • Advanced flow and analysis functions - automatic fluid and interface detection.
  • Standard volume flow compensation - pressure and temperature inputs.
  • Robust - sophisticated, stable mounting devices and transducers approved for ATEX/IECEx Zone 1 and FM Class I Division1.
  • High measuring dynamics - measurement possible even at very low flow rates.
  • Bi-directional flow measurement.
  • High accuracy and repeatability - compensation of crossflow effects thanks to paired sensors.
  • Integrated synchronized channel averaging for perfect compensation of inhomogeneous flow profiles.
  • Flexim Advanced Meter Verification provides you with detailed information about the meter health status at any time.