Eddy Covariance Products

LI-COR eddy covariance systems can be customized from a single-analyzer setup to advanced systems that measure methane flux and biological and meteorological variables. Analyzers, anemometers, sensors, and everything else you need to set up a system—from the mounting equipment to a solar power supply—are available here.

LI-7500DS
Open Path CO₂/H₂O Analyzer

The LI-7500DS, which includes the SmartFlux^® System, delivers fast, accurate, and precise gas measurements. This open path analyzer is easy to set up and use, has low power requirements, and is stable in harsh environments. It is suitable for sites with infrequent rain, fog, or snow events.

LI-7200RS
Enclosed CO₂/H₂O Analyzer

The LI-7200RS includes the SmartFlux System and features an enclosed optical path with high-precision, temperature-controlled optical filters that take accurate gas density measurements, including dry mole fraction. It is designed for the most challenging environments with frequent rain, fog, or snow events and low CO₂ flux rates.

LI-7700
Open Path CH₄ Analyzer

The LI-7700, intended for field deployment in eddy covariance systems, has an open-path design that reduces power consumption and eliminates problems associated with pumps and tubing. Laser-based measurement technology and temperature controls provide precision and long-term stability.

SmartFlux^® System

SmartFlux is the on-site processing and GPS synchronization component of LI-COR eddy covariance systems. It runs EddyPro^® Software on a powerful microcomputer, providing fully processed flux results in real time. The SmartFlux System is included with the LI-7500DS or LI-7200RS gas analyzers.

Sonic anemometers

LI-COR gas analyzers, software, and communications systems can be configured with different and multiple sonic anemometer models for flexibility in site design, and to be adaptable to specific research goals.

Biomet sensors

LI-COR eddy covariance systems support a variety of biological and meteorological sensors, including radiometers and soil sensors. The Data Acquisition Module collects biomet data, and the Data Retention Module protects it if power is lost. Sensor packages and other components are available.

Communications, power, and mounting equipment

LI-COR eddy covariance systems can be equipped with cellular and satellite communications systems, a robust solar power supply, and a heavy-duty adjustable tripod for sensors and communications modules.

Upgrade your analyzer

Have a legacy model gas analyzer and want to upgrade? Contact us today.

Eddy Covariance Products

LI-7500DS Open Path CO2/H2O Analyzer

LI-7200RS Enclosed CO2/H2O Analyzer

LI-7700 Open Path CH4 Analyzer

SmartFlux® System