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LI-7500RS

Open Path CO2/H2O Gas Analyzer

The next generation of the most trusted open path CO2/H2O analyzer for carbon dioxide flux and evapotranspiration measurements.

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The LI-7500RS Open Path CO2/H2O Gas Analyzer is designed for high-speed CO2 and water vapor measurements in ambient air. Low power requirements and low maintenance make it ideal for field deployments.

Now Includes the SMARTFlux® System

The SMARTFlux System runs EddyPro® Software on a powerful microcomputer to compute final flux results as data are logged. No preliminary estimates. No legacy programming language. Just final, fully processed flux results. The same dependable results you get from EddyPro Software on a desktop computer, only computed in real time at the site.

SMARTFlux is ready to connect with FluxSuite™ Software —to put your results and system performance information online. In FluxSuite, you can view results, get email notifications, and check the performance of your instruments from computers and smartphones.



LI-7500RS Resources:

  • docFeatured Publications:
    • Griebel, A., et al. (2016). Effects of inhomogeneities within the flux footprint on the interpretation of seasonal, annual, and interannual ecosystem carbon exchange. Agricultural and Forest Meteorology 221:50-60.
    • Alberto, M. C. R., et al. (2014). Actual evapotranspiration and dual crop coefficients for dryseeded rice and hybrid maize grown with overhead sprinkler irrigation. Agricultural Water Management 136: 1–12.
    • Burba, G., et al. (2014). Continuous atmospheric monitoring of the injected CO2 behavior over geological storage sites using flux stations: latest technologies and resources. EGU General Assembly.
    • Chen, F., et al. (2015). An observational and modeling study of impacts of bark beetle-caused tree mortality on surface energy and hydrological cycles. Journal of Hydrometeorology 16(2): 744–761.
    • Pelletier, L., Strachan, I. B., Roulet, N. T., & Garneau, M. (2015). Can boreal peatlands with pools be net sinks for CO2?. Environmental Research Letters,10(3), 035002.
    • View More
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