Vögtlin Instruments GmbH

Voegtlin has existed since 1986 constantly delivering advanced and reliable solutions for precise gas flow measurement and control tasks. Many years' experience in various applications reflects in clients and users satisfaction.

Voegtlin has existed since 1986 constantly delivering advanced and reliable solutions for precise gas flow measurement and control tasks. Many years' experience in various applications reflects in clients and users satisfaction. Due to the production character and open approach the company can deliver specialized devices for a certain application modifying existing solutions exactly according to special needs.

Product categories:

• Process Automation
  • Flow measurement
    • Gases
      • M-flow
      • Q-flow
      • Flowmeters and controllers (red-y series)
      • Flowmeters and controllers (d·flux series)
    • Flow - Liquids
      • Variable area flow meters

The company offers the following products:

Variable Area Flowmeters

• Q-FLOW – Variable Area Flowmeters for gas and liquids flow measurement; available also with regulatory valve
• V-100 - Variable Area Flowmeters for gas and liquids flow measurement with signaling and regulatory valve

Mass flow regulators and flow meters

• Series RED-Y COMPACT - mass flow meters and gas flow regulators; accuracy +/- 1.0% range; response time: 500ms; ranges: from 0...5000mln/min and from 0 to 300ln/min; battery power supply (optional 24VDC)
• Series RED-Y SMART - mass flow meters and gas flow regulators; repeatability +/- 0.2% range; response time: 50ms; ranges: from 0...5000mln/min and from 0 to 300ln/min; measuring ranges: from 0...25 mln/min to 450 ln/min
• Series RED-Y SMART PRESSURE CONTROLLER - pressure controller for gases with integrated flow measurement; different accuracy values depending on specifications; measuring ranges: from 0...25 mln/min to 450 ln/min

High-precision control valves for gases and liquids

• Series M-FLOW - high-precision control valves with information scales