Ultrasonic Flowmeters


The Faure Herman 8300/8400 range of transit time ultrasonic flowmeters are designed to measure conductive and non-conductive liquids from 0.015 to 20 000 m3/h with no pressure drop.

  • Ability to replace transducers under pressure and without re calibration.
  • 1. 2 or 3 beam options from +/- 0.15 to +/- 1.0 % accuracy.
  • Analogue & digital inputs with HART, Analogue, Pulse, Alarm & RS485 outputs.
  • Bi-directional measurement with bi-directional calibration on close product
  • Zero pressure drop
  • 2″ to 24″ [Dn50-Dn600] with direct or remote mount electronics.
  • Mono-block or welded construction from 150# to 900# in Duplex, Carbon or stainless steels as standard.


The class leading FH8500 Fiscal liquid UFM with 36 beams from 12 transducers allowing true 3d graphics of the flow profile and swirl compensation.

  1. Full bore with zero pressure drop available as monoblock from 4″ to 20″
  2. Integrated electronics with a wide variety of outputs and FHview diagnostic software.
  3. Factory calibration on close product from 0.5 to 500 cst