Specification type T

Electrical measuring range used

±80 mV

Measuring range, technically usable

-270 °C ≈ -6.258 mV …. +400 °C ≈ 20.872 mV

Measuring range, end value (FSV)

+400 °C

Measuring range, recommended

-100 °C … +400 °C

PDO LSB

0.1/0.01/0.001°C/digit, depending on PDO setting

Uncertainty in the recommended measuring range, with averaging

@ 23 °C ambient temperature

±4.0 K ≈ ±1.0 %_FSV

@ 55 °C ambient temperature

±4.7 K ≈ ±1.18 %_FSV

Temperature coefficient
(Change of the measured value by changing of the terminal ambient temperature)

Because the value is strongly dependent by the sensor temperature as shown on the bottom given specification plot, it has to be basically derived by the specification plot. For a better approach the measurement uncertainty at T_ambient=39°C as the middle between 23°C and 55°C is additionally informative represented in order to clarify the non-linear course.

Input impedance (internal resistance)

see specification in the voltage measurement range of the terminal