EMERSON
Measurement Instrumentation
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Rosemount™ 470XA Gas Chromatograph

The Rosemount 470XA Gas Chromatograph simplifies natural gas analysis for custody transfer, delivering accurate C6+ BTU/CV data traceable to global standards.

The Rosemount 470XA Gas Chromatograph is a compact, economical and reliable solution designed to simplify natural gas analysis in fiscal and custody transfer applications. It provides accurate C6+ BTU/CV measurement that is fully traceable to international standards and doesn’t require a shelter for most environments, lowering total cost of ownership. With an oven design based on the industry-proven Rosemount 770XA Gas Chromatograph, it offers flexible gas path configurations suitable for applications in renewable natural gas/biomethane and hydrogen markets.

Key Features

  • Full color Local Operator Interface (LCD) with easy-to-use software assistants reduce the need for specialized training by guiding operators through common operational and maintenance functions, such as module replacement, changing calibration gas and auto-valve timing
  • Isothermal airless heat sink oven with flexible gas path configurations enables applications beyond C6+ BTU analysis
  • No shelter is required for most environments, reducing installation costs. Optional enclosure available for extreme environments
  • Reduced calibration gas usage with the Cal-Gas Saver™ automatic validation routine delivers cost savings on carrier gas
  • Low power consumption of 55 Watts with 24V DC line power at startup and less than 25 Watts in the steady-state mode reduces operating costs
  • A fully serviceable Maintainable Module™ combines all critical functional parts in one assembly, allowing quick and easy field replacement or repair.
  • Offers the option to use hydrogen or helium carrier gas, and air, nitrogen or helium actuation gas to optimize gas selection and costs
  • Simple, easy-to-use front panel LOI allows local access and control of the GC. Remote access is enabled through industry-leading MON2020 software, offering performance diagnostics, setup, calibration, analysis results and chromatograms.