An eddy covariance station measures CO2, water vapor, or heat fluxes using the eddy covariance technique. A standard equipment set includes a CSAT3; a CR1000, CR3000, or CR5000 datalogger; and scalar sensors (LI7500, FW05, or KH20). Customers can add sensors to customize a system for their requirements. A minimum 70-W solar panel is required; refer to our Power Supply section for options. For assistance with configuring your system, please contact Campbell Scientific.