Temperature and RH probe


The CS215 is a cost-effective probe used for measuring temperature and relative humidity, it utilises a Swiss-made digital humidity and temperature element that provides excellent measurement accuracy and stability. The elements are based on CMOSens® technology, tested for more than two years in Alpine applications, and shown to work to specifications in extreme weather conditions.

The CS215 allows easy removal of the sensor element and each sensor element is individually calibrated so no further adjustment is required; changing the element returns the probe to factory calibration state for temperature and relative humidity, allowing low-cost field recalibration without lengthy interruptions to data collection.


Uses a combined digital humidity and temperature element
Field changeable element allows speedy, on-site recalibration
Digital SDI-12 output for longer cables with no added errors
Simple datalogger programming
Low power consumption

Data Sheet