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BRA/LWR Lower Bowen Ratio Arm, 3.5 ft Tubing & 6 ft Thermocouple


The BRA/LWR lower arm for the Bowen ratio system includes air intakes, filters, thermocouple (TC) connectors, and standard lengths of TC wire (pn 10956) and air intake tubing (pn 4192). Tubing and thermocouple lengths are optimized for use when system is deployed on a single CM10 tripod. Standard tubing length is 3.5 ft; standard TC wire length is 6 ft. The extra TC wire is coiled within the enclosure to reduce heat conduction into the datalogger terminals.