USB-2416 User's Guide
Specifications
24
Table 5. K 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
-210 °C
2.917 °C
1.699 °C
0.029
0 °C
1.017 °C
0.526 °C
1372 °C
2.478 °C
2.022 °C
2000 S/s
-210 °C
2.917 °C
1.699 °C
0.029
0 °C
1.017 °C
0.526 °C
1372 °C
2.478 °C
2.022 °C
1000 S/s
-210 °C
2.917 °C
1.699 °C
0.029
0 °C
1.017 °C
0.526 °C
1372 °C
2.478 °C
2.022 °C
500 S/s
-210 °C
2.735 °C
1.524 °C
0.029
0 °C
0.948 °C
0.457 °C
1372 °C
2.396 °C
1.941 °C
100 S/s
-210 °C
2.735 °C
1.524 °C
0.029
0 °C
0.948 °C
0.457 °C
1372 °C
2.396 °C
1.941 °C
60 S/s
-210 °C
2.735 °C
1.524 °C
0.029
0 °C
0.948 °C
0.457 °C
1372 °C
2.396 °C
1.941 °C
50 S/s
-210 °C
2.735 °C
1.524 °C
0.029
0 °C
0.948 °C
0.457 °C
1372 °C
2.396 °C
1.941 °C
25 S/s
-210 °C
2.735 °C
1.524 °C
0.029
0 °C
0.948 °C
0.457 °C
1372 °C
2.396 °C
1.941 °C
10 S/s
-210 °C
2.735 °C
1.524 °C
0.029
0 °C
0.948 °C
0.457 °C
1372 °C
2.396 °C
1.941 °C
5 S/s
-210 °C
2.735 °C
1.524 °C
0.029
0 °C
0.948 °C
0.457 °C
1372 °C
2.396 °C
1.941 °C
2.5 S/s
-210 °C
2.735 °C
1.524 °C
0.029
0 °C
0.948 °C
0.457 °C
1372 °C
2.396 °C
1.941 °C
To achieve the thermocouple accuracies listed above, the USB-2416 should be warmed up for 45 minutes after
the initial power on. The accuracies listed above are only guaranteed if the USB-2416 is housed in its plastic
enclosure.
