ThThe Picarro G2204 gas concentration analyzer delivers precise, real-time monitoring of methane (CH4) and hydrogen sulfide (H2S). The analyzer features a parts-per-trillion (ppt) lower limit of detection (LOD), a small footprint, and is easy to install and use.

The G2204 analyzer is a breakthrough field deployable analyzer that supports multiple applications. It can be used to monitor ambient air quality, stack emissions, and map emission plumes of methane and hydrogen sulfide. It can be used as a proxy for plumes of toxic volatile organic compounds such as benzene,xylene, and toluene, and acidic gases from chemical and industrial facilities. It can be installed as a stationary monitor along a facility’s fenceline, or when used in conjunction with a mobile weather station, a GPS system, and an inverter, it can also be configured for mobile leak detection and surveys.

All Picarro analyzers feature a full diagnostic software suite that continuously measures and records 38 parameters for rigorous quality control and assurance of data integrity. If the analyzeris connected to the Internet, Picarro’s service organization can access it remotely to provide rapid support and problem resolution.

Picarro’s patented Cavity Ring-down Spectroscopy (CRDS) technology enables Picarro analyzers to deliver real-time monitoring with parts-per-trillion (ppt) levels of detection, excelling over traditional technologies such as Fourier-Transform Infrared Spectroscopy (FTIR) or Gas Chromatography (GC). Because it uses a small 35 cc volume cavity, it delivers fast gas response