A technician calibrates a 0-100 psig pressure transmitter. They apply exactly 50 psig to the transmitter. The output reads 11.5 mA. The spec requires ±0.5% of span accuracy. Does this pass?
Answers
AYes, because 50 psig is exactly half of the scale
BYes, 11.5 mA is within 0.5% of 12 mA
CNo, it fails. The acceptable range at 50% input is 11.92 to 12.08 mA
DNo, the output should be 10 mA
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