Process Gas Chromatography » FXi Series 5



The FXi Series 5 is the next generation process gas chromatograph equipped with a front panel graphical user interface. The Windows-based touchscreen format allows all control, status and maintenance functions to be easily accessed and changed. Like the FXi 931D, the Series 5 has seamless connectivity with the Invensys-Foxboro I/A Series system data highway as well as DCS and LAN systems through Modbus, OPC, Ethernet and analog protocols.

The FXi Series 5 incorporates standard heating value calculation packages for ISO, AGA, and ASTM with customer configurable conditions.

FXi Series 5 upgrade kits available now... Click here for more information
  • 931D Upgrade Kit - field installation of a new door in less than 4 hours.
  • 931C upgrade Kit - field installation is less than 24 hours.
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Upgrade Kits available for the Foxboro 931C and 931D process gas chromatograph models


New service opportunity and replacement technology for the MIRAN 981 and 983


The FXi Series 5 Process Gas Chromatograph
Featuring a new graphics interface front panel and open communication networking. Upgrade kits available for the Foxboro and FXi 931 series.


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ATI near-infrared and mid-infrared analyzers use chromatographic and spectroscopy technologies in a wide array of analyzers to help with sample composition and speedy analysis of gases, liquids, slurries and supercritical fluids. We can help you find the right Near Infrared Analyzer,Analect FTIR and FTNIR, Amine Stream Analyzer, FTIR and FTNIR analyzers, Process Gas Chromatography (PGC), Process Mass Spectrometers or Raman to fit your companies needs.chromatographic and spectroscopy technologies can monitor gases, liquids, solids, slurries, and supercritical fluids. We are a certified ISO 9001 Manufacturer.