Range from -200 a 420 °C. Long-term drift ± 0.035 °C. Accuracy of ± 0.030 °C @ 420 °C using ITS-90 parameters and accuracy of ± 0.48 °C @ 420 °C as 1/5 DIN tolerance.
Calibration uncertainties of ± 0.030 °C @ 1000 °C. Stability better than ± 0.050 °C over long periods of use. Best alternative for high temperature PRT.