Digital Multigas analyzer optimized for wide range of ASU measurements

Combining industry-leading performance and a range of new and enhanced functions as standard, the MultiExact offers air separation plants a multi-gas analyzer specifically optimized to industry requirements - with GFx and Paramagnetic measurements now augmented by Servomex’s revolutionary TCD measurement sensing technology.


  • PlasmaHC measurement system requires no FID for THC IEC 61010-1. European Pharmacopeia compliant. US Pharmacopeia compliant (O2).
  • In compliance with Low Voltage, EMC and applicable Directives
  • TruRef technology offers class leading measurements for Ar, He and N2 Options include digital communication options, an internal valve block function and unique Servomex Flowcube flow sensor technology

Sensing Technology

  • Gas Filter Correlation
  • Paramagnetic
  • Zirconia
  • TCD

Gas Measured

  • CO2 (Carbon Dioxide)
  • N2O (Nitrous Oxide)
  • CH4 (Methane)
  • O2 (Oxygen)

Unit Measurement

  • % (percent)
  • ppm (trace)


  • Air Seperation Unit (ASU)
  • Hydrogen Plant
  • Medical Gases
  • Specialty Gases

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