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Mercury Monitor – Natural Gas (RA-915 AMNG)

Mercury monitoring in natural gas and other gaseous fuels

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The AMNG Mercury Monitor is designed for continuous, on-line measurement of mercury in natural gas or other gaseous fuels. The monitor components can be housed in a variety of enclosures, including a general-purpose 19” rack-mount enclosure, a purged enclosure, or an explosion-proof enclosure. Utilizing Zeeman Background Correction technology, the monitor is capable of measuring low mercury concentrations while correcting for interferences in the gas stream. Automatic zero and span corrections allow for stable long-term operation with low maintenance requirements.

Product Details

Mercury Monitor – Natural Gas (RA-915 AMNG) Features

  • No carrier gases required
  • No zero or span gases required
  • Automatic zero drift correction
  • Automatic span drift correction
  • Long-term calibration stability
  • Zeeman Background Correction
  • External communication via Modbus or 4-20mA
  • Direct continuous measurement
  • Low detection limit and wide measurement range
  • Low maintenance
  • Customized configuration


  • 19” rack-mount or tabletop enclosure suitable for general purpose areas
  • Wall-mount explosion-proof enclosure suitable for  hazardous areas
    • Mercury monitoring in natural gas
    • Feedback control of Mercury Removal Units (MRU)
    • Feed forward process control for MRU
    • Monitoring of MRU for petroleum refinery process gas
    • Design optimization of MRU
    • Gas analyzer buildings along pipelines and intersection points

Mercury Monitor – Natural Gas (RA-915 AMNG) Technical Specifications

RA-915 AMNG technical pecs

Typical Applications for Mercury Monitor – Natural Gas (RA-915 AMNG)

  • Mercury monitoring in natural gas
  • Mercury Removal Units (MRU)
  • Petroleum refinery process gas
  • Liquefied Natural Gas (LNG) Terminal
  • Continuous Emissions Monitoring (CEMS)
  • Process Monitoring
  • Air Quality and Industrial Hygiene
  • Gas Purity
  • Greenhouse Gases
  • Others

Available Measurements for Mercury Monitor – Natural Gas (RA-915 AMNG)

  • Mercury

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