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Picarro G2204 Gas Concentration Analyzer

Picarro G2204 Gas Concentration Analyzer

The Picarro G2204 Gas Concentration Analyzer provides simultaneous, precise measurement of methane (CH4) and hydrogen sulfide (H2S) at parts-per-billion (ppb) sensitivity with negligible drift for emissions measurements from landfills, refineries, paper mills, or industrial plants. The G2204 can be installed in minutes for stationary monitoring, or it can be coupled using U.S. Environmental Protection Agency geospatial methods for “beyond the fence line” remote emissions quantification (EPA OTM 33).

The Picarro G2204 Gas Concentration Analyzer provides simultaneous, precise measurement of methane (CH4) and hydrogen sulfide (H2S) at parts-per-billion (ppb) sensitivity with negligible drift for emissions measurements from landfills, refineries, paper mills, or industrial plants. The G2204 can be installed in minutes for stationary monitoring, or it can be coupled using U.S. Environmental Protection Agency geospatial methods for “beyond the fence line” remote emissions quantification (EPA OTM 33).

Features

  • Simultaneous, continuous CH4 and H2S concentrations
  • Parts-per-billion sensitivity, precision, and accuracy with very low drift
  • Use for stationary monitoring or remote emissions quantification
  • Rugged and insensitive to changes in ambient temperature

CH4 precision at 5 seconds is 2 ppb (1 sigma). H2S precision at 5 minutes is 1 ppb (1-sigma), with an LDL of 3 ppb (3-sigma). Maximum drift at standard temperature and pressure (STP) over 8 hours is <4 ppb for CH4 and <3 ppb for H2S (peak-to-peak, 50-min average). Users can connect remotely and control the analyzer through a standard remote desktop connection or with similar remote login software, and the analyzer can be configured to automatically send out measurement data at regular intervals.

Picarro G2204 Datasheet
Picarro Air Quality Analysis Systems Brochure