USB-2416-4AO User's Guide
Specifications
26
Table 6. N type thermocouple accuracy specifications, including CJC measurement error.
All specifications are (±).
A/D data
rate
Sensor
temperature range
Accuracy error maximum
Accuracy error
typical
Tempco
(°C/°C)
3750 S/s
-200 °C
3.480°C
2.030 °C
0.029
0 °C
1.201 °C
0.659 °C
1300 °C
1.991 °C
1.600 °C
2000 S/s
-200 °C
3.480°C
2.030 °C
0.029
0 °C
1.201 °C
0.659 °C
1300 °C
1.991 °C
1.600 °C
1000 S/s
-200 °C
3.480°C
2.030 °C
0.029
0 °C
1.201 °C
0.659 °C
1300 °C
1.991 °C
1.600 °C
500 S/s
-200 °C
3.196°C
1.750 °C
0.029
0 °C
1.096 °C
0.553 °C
1300 °C
1.915 °C
1.524 °C
100 S/s
-200 °C
3.196°C
1.750 °C
0.029
0 °C
1.096 °C
0.553 °C
1300 °C
1.915 °C
1.524 °C
60 S/s
-200 °C
3.196°C
1.750 °C
0.029
0 °C
1.096 °C
0.553 °C
1300 °C
1.915 °C
1.524 °C
50 S/s
-200 °C
3.196°C
1.750 °C
0.029
0 °C
1.096 °C
0.553 °C
1300 °C
1.915 °C
1.524 °C
25 S/s
-200 °C
3.196°C
1.750 °C
0.029
0 °C
1.096 °C
0.553 °C
1300 °C
1.915 °C
1.524 °C
10 S/s
-200 °C
3.196°C
1.750 °C
0.029
0 °C
1.096 °C
0.553 °C
1300 °C
1.915 °C
1.524 °C
5 S/s
-200 °C
3.196°C
1.750 °C
0.029
0 °C
1.096 °C
0.553 °C
1300 °C
1.915 °C
1.524 °C
2.5 S/s
-200 °C
3.196°C
1.750 °C
0.029
0 °C
1.096 °C
0.553 °C
1300 °C
1.915 °C
1.524 °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.
