
USB-2416 User's Guide Specifications
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Table 9. B 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
250 °C 5.489 °C 3.956 °C
700 °C 2.283 °C 1.743 °C
1820 °C 2.202 °C 1.842 °C
2000 S/s
250 °C 5.489 °C 3.956 °C
700 °C 2.283 °C 1.743 °C
1820 °C 2.202 °C 1.842 °C
1000 S/s
250 °C 5.489 °C 3.956 °C
700 °C 2.283 °C 1.743 °C
1820 °C 2.202 °C 1.842 °C
500 S/s
250 °C 4.387 °C 2.885 °C
700 °C 1.879 °C 1.340 °C
1820 °C 1.962 °C 1.601 °C
100 S/s
250 °C 4.387 °C 2.885 °C
700 °C 1.879 °C 1.340 °C
1820 °C 1.962 °C 1.601 °C
60 S/s
250 °C 4.387 °C 2.885 °C
700 °C 1.879 °C 1.340 °C
1820 °C 1.962 °C 1.601 °C
50 S/s
250 °C 4.387 °C 2.885 °C
700 °C 1.879 °C 1.340 °C
1820 °C 1.962 °C 1.601 °C
25 S/s
250 °C 4.387 °C 2.885 °C
700 °C 1.879 °C 1.340 °C
1820 °C 1.962 °C 1.601 °C
10 S/s
250 °C 4.387 °C 2.885 °C
700 °C 1.879 °C 1.340 °C
1820 °C 1.962 °C 1.601 °C
5 S/s
250 °C 4.387 °C 2.885 °C
700 °C 1.879 °C 1.340 °C
1820 °C 1.962 °C 1.601 °C
2.5 S/s
250 °C 4.387 °C 2.885 °C
700 °C 1.879 °C 1.340 °C
1820 °C 1.962 °C 1.601 °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.
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