NI myDAQ User Guide and Specifications
NI myDAQ User Guide and Specifications
NI myDAQ User Guide and Specifications
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Note All AC Accuracy specifications within 20 mA <strong>and</strong> 200 mA ranges apply to signal<br />
amplitudes greater than 5% of range. All AC Accuracy specifications within the 1 A range<br />
apply to signal amplitudes greater than 10% of range.<br />
Accuracy<br />
Function Range Resolution<br />
Input protection.......................................Internal ceramic fuse, 1.25 A<br />
250 V, fast-acting, 5 20 mm,<br />
F 1.25A H 250V<br />
(Littelfuse part number 02161.25)<br />
Resistance Measurement<br />
Ranges ....................................................200 , 2 k, 20 k, 200 k,<br />
2M, 20 M<br />
Accuracy<br />
Accuracy<br />
± ([% of Reading] + Offset)<br />
DC Amps 20.00 mA 0.01 mA 1% + 0.02 mA<br />
200.0 mA 0.1 mA 0.5% + 0.2 mA<br />
1.000 A 0.001 A 0.5% + 2 mA<br />
40 to 400 Hz 400 to 2,000 Hz<br />
AC Amps 20.00 mA 0.01 mA 1.5% + 0.03 mA 5.5% + 0.03 mA<br />
200.0 mA 0.1 mA 1% + 0.3 mA 5% + 0.3 mA<br />
1.000 A 0.001 A 1% + 3 mA 5% + 3 mA<br />
Accuracy<br />
Function Range Resolution<br />
± ([% of Reading] + Offset)<br />
200.0 0.1 0.8% + 0.3 *<br />
2.000 k 0.001 k 0.8% + 3 <br />
20.00 k 0.01 k 0.8% + 30 <br />
200.0 k 0.1 k 0.8% + 300 <br />
2.000 M 0.001 M 0.8% + 3 k<br />
20.00 M 0.01 M 1.5% + 50 k<br />
*<br />
Exclusive of lead wire resistance<br />
<strong>NI</strong> <strong>myDAQ</strong> <strong>User</strong> <strong>Guide</strong> <strong>and</strong> <strong>Specifications</strong> 42 ni.com
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