Measurement Computing USB-2416-4AO User Manual
Page 31
USB-2416-4AO User's Guide
Specifications
31
Table 11. T 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
2.821 °C
1.676 °C
0.027
0 °C
1.050 °C
0.558 °C
400 °C
0.957 °C
0.595 °C
2000 S/s
-200 °C
2.821 °C
1.676 °C
0.027
0 °C
1.050 °C
0.558 °C
400 °C
0.957 °C
0.595 °C
1000 S/s
-200 °C
2.821 °C
1.676 °C
0.027
0 °C
1.050 °C
0.558 °C
400 °C
0.957 °C
0.595 °C
500 S/s
-200 °C
2.644 °C
1.505 °C
0.027
0 °C
0.979 °C
0.487 °C
400 °C
0.912 °C
0.551 °C
100 S/s
-200 °C
2.644 °C
1.505 °C
0.027
0 °C
0.979 °C
0.487 °C
400 °C
0.912 °C
0.551 °C
60 S/s
-200 °C
2.644 °C
1.505 °C
0.027
0 °C
0.979 °C
0.487 °C
400 °C
0.912 °C
0.551 °C
50 S/s
-200 °C
2.644 °C
1.505 °C
0.027
0 °C
0.979 °C
0.487 °C
400 °C
0.912 °C
0.551 °C
25 S/s
-200 °C
2.644 °C
1.505 °C
0.027
0 °C
0.979 °C
0.487 °C
400 °C
0.912 °C
0.551 °C
10 S/s
-200 °C
2.644 °C
1.505 °C
0.027
0 °C
0.979 °C
0.487 °C
400 °C
0.912 °C
0.551 °C
5 S/s
-200 °C
2.644 °C
1.505 °C
0.027
0 °C
0.979 °C
0.487 °C
400 °C
0.912 °C
0.551 °C
2.5 S/s
-200 °C
2.644 °C
1.505 °C
0.027
0 °C
0.979 °C
0.487 °C
400 °C
0.912 °C
0.551 °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.