Dräger MSI Variox-2

Single gas analyzer in seven versions: The Dräger MSI VARIOx-2 is a complete family of electronic single gas analysis devices for measuring gas concentrations in flue gas from combustion and industrial processes.

Various versions for use in different fields

Seven different versions of the Dräger MSI VARIOx-2 can measure concentrations of O2, CO2, CO, NO, NO2 and SO2. All versions are equipped with an integrated pump, which draws a sample gas into an extraction probe , through a gas conditioning cartridge, and onto an electrochemical sensor.

Typical measurement applications

  • CO2 from auxiliary heaters and boilers
  • CO from forklift trucks
  • CO from boilers
  • O2, CO, NO, NO2 and SO2 in industrial emissions
Typical applications: Combustion optimization for fuel savings, testing of limits, spot checking of emissions, troubleshooting

Special functions

  • Over-range protection
  • O2 sensor with average sensor life of 5 years
  • Battery monitoring
  • Charge control
  • Auto-off function
  • Measurement via air compression (O2 measurement), for combustion plants powered by oil, petrol, gas or liquid gas.

Get in touch with Dräger

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Dräger Danmark A/S

​Lyskær 9
2730 Herlev

+45 44 50 00 00