© National Instruments Corp. 9 FP-TC-120 and cFP-TC-120
The following charts show the typical and maximum errors for the
different thermocouple types, both with the [c]FP-TC-120 at room
temperature (15 to 35 °C) and over the full temperature range
(–40 to 70 °C). These charts allow for a 0.2 °C temperature
gradient across the terminal base or connector block and do not
include the accuracy of the thermocouple itself.
Figure 6. Type R and S Errors
Figure 7. Type J, K, N, T, and E Errors
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
0 300 600 900 1200 1500 1800–300
Max Over Temp
Max at Room Temp
Typ Over Temp
Typ at Room Temp
Measured Temperature (°C)
Error (°C)
0
0.5
1
1.5
2
2.5
3
3.5
4.5
5
0 300 600 900 1200 1500 1800–300
4
Max Over Temp
Max at Room Temp
Typ Over Temp
Typ at Room Temp
Measured Temperature (°C)
Error (°C)