The precision is guaranteed for a reference junction (JR) at 0°C.
With the use of the internal JR (except for thermocouple B), add an additional uncertainty of 0.3°C to 0°C. For the other
temperatures, it is a good idea to take into consideration the sensitivity of the thermocouple at the temperature (T)
considered, namely an additional uncertainty of 0.3°C*S(0°C)/S(T).
Temperature coefficient: < 10 % of precision/°C from 0°C to 18°C and from 28°C to 50 °C.
You can, except for thermocouple B, choose the location of the reference junction by programming it on the
keyboard:
o external at 0°C,
o Internal (temperature compensation at the device terminals).
o By programming the temperature.