Infrared Radiometers
The Infrared Radiometer measures remote surface temperatures to
within 0.2 C.
INFRARED TEMPERATURE SENSORS
Measurement of surface temperature is a crucial component of energy transfer. Accurate measurement of the leaf-to-air temperature gradient is essential to the determination of transpiration rate and stomatal conductance in both single leaves and plant canopies.
This gradient is often less than 1 C, which means that leaf temperature should be measured to within 0.2 C. To achieve this accuracy, the Apogee Instruments Infrared Radiometers correct for changes in the sensor body temperature with a subroutine designed for Campbell Scientific dataloggers.
$598
Model SI-111:
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