User's Manual

© National Instruments Corp. 15 NI 9201/9221
NI 9201 accuracy (excludes noise)
Measurement Conditions
Percent of
Reading
(Gain Error)
Percent of
Range
*
(Offset Error)
Calibrated typ (25 °C, ±5 °C) ±0.04% ±0.07%
Calibrated max (–40 to 70 ºC) ±0.25% ±0.25%
Uncalibrated typ (25 °C, ±5 °C) ±0.26% ±0.46%
Uncalibrated max (–40 to 70 ºC) ±0.67% ±1.25%
*
Range equals 10.53 V