Inc. Description CGRs have the longest field use history of any sensor suitable for high magnetic field, wide range temperature sensing. The CGR Carbon-Glass resistance temperature sensor is a highly reproducible sensor that can be used from 1.0 K to 100 K and above in magnetic fields up to 19 tesla or higher. Accurate corrections can be made for magnetoresistive errors in temperature readings.
Leads are color coded at the base of the sensor.
See Reference Section for self-heating information. Calibrated Sensor Add Calibration Range Suffix Code to the end of the Model number. All Carbon-Glass resistors can be used up to 325 K with reduced sensitivity.