High Performance, temperature & pressure compensated with Multi Gas / Multi Range Technology. Flow ranges from 0,014 mIn/min up to 100 In/min


EL-FLOW® Prestige Mass Flow Meters / Controllers for gases

The High Performance MFM / MFC That Adapts To Your Process

EL-FLOW® Prestige, the latest generation thermal mass flow meters and controllers for gases, represents a truly ground-breaking shift in versatility and user-friendliness. Its principal customer benefits are based upon further advance in flow-signal processing and a highly stable flow control regime that is virtually impervious to process fluctuations.

EL-FLOW Prestige is equipped with an on-board gas conversion model, including a gas database for 100 unique, customer selectable gases. Flow ranges, based on N2 :

  • Lowest range 0,014...0,7 mln/min
  • Highest range 2...100 ln/min


  • High accuracy (standard 0,5% Rd plus 0,1% FS)
  • Rangeability in digital mode up to 1:150
  • Extremely fast and dynamic response
  • Multi-Gas / Multi-Range functionality (100 selectable gases; scalable between 40%-120% or ordered capacity (FS value)
  • Pressure ratings 10 / 64 / 100 bar
  • Analog I/O-signals, RS232-connection; optional on-board fieldbus interface
  • Great variety of customized I/O options
  • User configurable control characteristics
  • Robust metal housing

Video EL-FLOW Prestige

Video animation explaining the functions and features of our new, high-end Mass Flow Meters and Controllers for gases, based on the thermal measuring principle.


  • Analytical/environmental equipment
  • Gas flow monitoring in food, chemical and petrochemical industries
  • Gas consumption measurement in gas distribution systems for internal accounting purposes
  • Detection of gas leakage through objects
  • Semiconductor manufacturing
  • Surface treatment installations

and many more!

Application stories

  • Simulation of exhaust gas to test lambda probe (sensor)
  • Water splitting for hydrogen production
  • Calibration setup for mass flow devices

EL-FLOW Prestige brochure   


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