RETIRED ›
This product is no longer available.

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Repair Yes
Calibration Yes
Free Support Yes

Overview

The 201 temperature and RH probe (pn 2015) was developed for use with our long-retired CR21 Microloggers. It consisted of a thermistor for measuring temperature and a Phys-Chemical Research Corp PCRC-11 chip for measuring relative humidity. The probe was particularly susceptible to sulfur and oil gases or compounds, including tobacco smoke.

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