Model MI
$798.00
Model SI
$598.00
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.
Our infrared radiometers now come with the SI radiation shield (AI-100) at no charge. The radiation shield can help improve measurements in certain environments. See our radiation shield page for more information.
