Take ambient air measurements even in the most demanding or remote environments.
Eddy Covariance Analyzer
LI-7500DS Open Path CO2/H2O Analyzer
Eddy Covariance Analyzer from LI-COR Environmental
Measure CO2 and water vapor measurements in ambient air with a field-ready, open-path analyzer for eddy covariance systems. The LI-7500DS delivers high-speed data with low power needs and dependable accuracy in remote environments.
Manufactured byLI-COR Environmental
Overview
About LI-7500DS Open Path CO2/H2O Analyzer
Built for eddy covariance, the LI-7500DS Open Path CO2/H2O Analyzer delivers high-speed CO2 and water vapor measurements in ambient air with low power needs and minimal upkeep in real-world conditions.
Get stable data across wide temperature fluctuations, thanks to the temperature-controlled source and detector.
Add a 3D sonic anemometer for wind measurements and collect meteorological, radiation, and soil data with LI-COR Biomet System sensors.
Key Features
Why choose LI-7500DS Open Path CO2/H2O Analyzer
Use ~4 W during normal operation, the lowest power demands of any EC gas analyzer.
Reduce complexity with open-path, in-air measurements—no pumps or tubes required.
Get long-term stability and minimal drift through improved optics and temperature controls.
Calibration Range: 0 to 3000 µmol mol-1
Accuracy: Within 1% of reading
Works With
Related products
Eddy Covariance Analyzer
LI-7200RS Enclosed CO2/H2O Analyzer
Measure CO2 and water vapor measurements with a field-ready, closed-path analyzer for eddy covariance systems.
Eddy Covariance Analyzer
LI-7700 Open Path CH4 Analyzer
Measure methane in ambient air with a field-ready, open-path analyzer for eddy covariance systems.
Eddy Covariance System
Carbon Node Eddy Covariance System
Take actual carbon measurements of your field, ecosystem, or site with the Carbon Node.
Need a quotation or technical advice on LI-7500DS Open Path CO2/H2O Analyzer?
Our Biotechnology team in Egypt will help you choose the analyzer, sensors and accessories for your study and plan installation and training.
Other Products in Eddy Covariance Systems
Explore other products available within the same product category and open each page for complete technical details.
LI-7200RS Enclosed CO2/H2O Analyzer
Measure CO2 and water vapor measurements with a field-ready, closed-path analyzer for eddy covariance systems.
LI-7700 Open Path CH4 Analyzer
Measure methane in ambient air with a field-ready, open-path analyzer for eddy covariance systems.
Carbon Node Eddy Covariance System
Take actual carbon measurements of your field, ecosystem, or site with the Carbon Node.