• Industrial Gas Chromatograph Rosemount 370XA
  • Industrial Gas Chromatograph Rosemount 370XA
  • Industrial Gas Chromatograph Rosemount 370XA
  • Industrial Gas Chromatograph Rosemount 370XA

Rosemount Analytical's 370XA Natural Gas Chromatograph is the newest natural gas analyzer in the XA Series of Emerson gas chromatographs. The Rosemount 370XA Industrial Gas Chromatograph is designed to provide greater ease of use and improved measurement performance for C6+ BTU/CV analysis. Featured on the Rosemount 370XA is Maintainable Module technology, which allows rapid field replacements of the GC module in less than two hours, including warm-up and purge time, significantly reducing downtime and overall operating costs.

  • Specification
  • Features
  • Documents
Power Supply

24 VDC at the unit (21–30 VDC) • 55 Watts (Startup) • < 25 Watts (Steady State)


Pole (standard) or wall mount


CSA: Class I, Zone 1, AEx/AEx d IIB + H2, T6, IP65 • Class I, Division 1, Groups B, C, D, T6, Enclosure Type 4X • ATEX/IECEx: Ex d IIB + H2 T6, Gb • Ta = -20°C to 60°C


460 mm H x 305 mm W x 280 mm D (18" H x 12" W x 11" D)


22 kg (50 lbs)


2 year limited warranty

  • Simplified Functionality and Ease of Use
  • Full color LOI with built-in software assistants to guide the operator through common tasks, such as: Module replacement; Change calibration gas; Auto-valve timing
  • Reduced Installation Costs
  • 25 VDC power with less than 55 Watts startup and < 25 Watts (steady state) nominal power
  • Pole (standard) and wall mount options
  • No shelter required for most environments, optional enclosure available for extreme environments
  • Lower Operational Costs
  • Reduced carrier gas usage
  • Automatic validation routine reduces calibration gas usage
  • Maintainable Module™ replacement is quick and easy
  • Optional utility gases: H2 , He, N2
  • Articles
  • Brochures
  • Manuals
  • Certifications

article en

Emerson Focuses on Custody Transfer C6+ Application in the Natural Gas | Rosemount

Download: pdf (383.63 kB) 24/09/2020

brochure en

Rosemount Gas Chromatograph Solutions for Natural Gas Transmission Applications

Download: pdf (6.93 MB) 24/09/2020

flyer en

Meet BLM's Gas Measurement 43 CFR 3175 Regulation with Rosemount 770XA and 370XA Gas Chromatographs

Download: pdf (474.55 kB) 24/09/2020

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Rosemount 370XA Gas Chromatograph

Download: pdf (3.29 MB) 24/09/2020

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Rosemount Gas Analysis Training Classes

Download: pdf (1.48 MB) 24/09/2020