The dead zone in a pyrometer is 0.125% of span ___

The dead zone in a pyrometer is 0.125% of span.

The calibration is 400°C to 1000°C.

What temperature change might occur before it is detected.

A. 0.125°C
B. 0.75°C
C. 0.4°C
D. 1°C

Show Answer

Answer: B

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