Vögtlin is a Swiss developer of precision flow instrumentation. For the last 30 years our flow experts ensure high-value products and solutions for your flow measurement and control tasks. Our thermal mass flow meters and mass flow controllers for gases with digital and analog output and IP67/NEMA6 and ATEX protection serve a wide range of applications:

  • Gas analysis
  • Laboratory equipment
  • Pharmaceutical / Biotech / Life ­science
  • Research & Development
  • OEM and other industrial applications & solutions
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Battery Powered Digital Flowmeters

Battery Powered Digital Mass Flow Meters with optional Needle Valve

  •  AA battery powered device with touch display
  •  MEMS sensor technology
  •  High accuracy & dynamics
  •  Customer-specific flow units
  •  Use as a meter, regulator or switch
  •  Measuring ranges from 25 mln/min up to 450 ln/min (27 SCCM – 480 SLPM)

Mass Flowmeters & Controllers with Data Output

High-precision Mass Flow Meters and Controllers (MFC) for Gases

  • High-precision measurement
  • Analog and digital interface
  • Safe and fast control
  • Options: Multigas (up to 10 gases), Profibus, built-in display
  • Wide range of accessories (cables, power supply, etc.)
  • Measuring ranges from 25 mln/min up to 450 ln/min (27 SCCM – 480 SLPM)

Pressure Controller with Flow measurement

Pressure Controller for Gases with Integrated Flow Measurement

  •  Pressure controller with flow measurement/limitation
  •  Flow controller with pressure measurement
  •  Pressure and back pressure devices
  •  Analog and digital interface
  •  Options: Multigas, Profibus, built-in display
  •  Measuring ranges from 25 mln/min up to 450 ln/min (27 SCCM – 480 SLPM)

Variable area Flowmeters

Our proven Q-Flow is a modern VA-flowmeter for gases built on the variable area principle.

Designed in close collaboration with users, it combines our long experience and practical shop-floor requirements.