Measurement Computing USB-2416-4AO User Manual page 25

USB-2416-4AO User's Guide
Table 5. K type thermocouple accuracy specifications, including CJC measurement error.
Sensor temperature
A/D data
range
rate
-210 °C
3750 S/s
0 °C
1372 °C
-210 °C
2000 S/s
0 °C
1372 °C
1000 S/s -210 °C
0 °C
1372 °C
-210 °C
500 S/s
0 °C
1372 °C
100 S/s -210 °C
0 °C
1372 °C
-210 °C
60 S/s
0 °C
1372 °C
50 S/s -210 °C
0 °C
1372 °C
-210 °C
25 S/s
0 °C
1372 °C
10 S/s -210 °C
0 °C
1372 °C
-210 °C
5 S/s
0 °C
1372 °C
2.5 S/s -210 °C
0 °C
1372 °C
To achieve the thermocouple accuracies listed above, the USB-2416-4AO should be warmed up for 45 minutes
after the initial power on. The accuracies listed above are only guaranteed if the USB-2416-4AO is housed in its
plastic enclosure.
All specifications are (±).
Accuracy error
maximum
2.917 °C
1.017 °C
2.478 °C
2.917 °C
1.017 °C
2.478 °C
2.917 °C
1.017 °C
2.478 °C
2.735 °C
0.948 °C
2.396 °C
2.735 °C
0.948 °C
2.396 °C
2.735 °C
0.948 °C
2.396 °C
2.735 °C
0.948 °C
2.396 °C
2.735 °C
0.948 °C
2.396 °C
2.735 °C
0.948 °C
2.396 °C
2.735 °C
0.948 °C
2.396 °C
2.735 °C
0.948 °C
2.396 °C
25
Accuracy error
Tempco
typical
(°C/°C)
1.699 °C 0.029
0.526 °C
2.022 °C
0.029
1.699 °C
0.526 °C
2.022 °C
0.029
1.699 °C
0.526 °C
2.022 °C
0.029
1.524 °C
0.457 °C
1.941 °C
0.029
1.524 °C
0.457 °C
1.941 °C
0.029
1.524 °C
0.457 °C
1.941 °C
0.029
1.524 °C
0.457 °C
1.941 °C
0.029
1.524 °C
0.457 °C
1.941 °C
0.029
1.524 °C
0.457 °C
1.941 °C
0.029
1.524 °C
0.457 °C
1.941 °C
0.029
1.524 °C
0.457 °C
1.941 °C
Specifications