Li-Cor’s Greenhouse Gas Analyser (GHG) Packages provide simultaneous in-situ methane, carbon dioxide and water vapour data for eddy covariance applications and atmospheric flux monitoring.
The company has produced two packages, including the LI-7500A open path or LI-7200 closed path CO2 and H2O analysers, coupled with the LI-7700 CH4 analyser and optional sonic anemometer. The two packages are designed for low-power applications in remote areas and can easily be powered from a solar panel and deep cycle battery.
The GHG-1 open-path package features the Li-Cor open path CO2 and H2O analyser that does not require any pumps or filters etc. The closed path GHG-2 package is suitable for environments with frequent rain, snow or fog, and includes the closed-path CO2 and H2O analyser and low-power flow module.