The dead zone in a pyrometer is 0.125% of span. The calibration is 400Â°C to 1000Â°C. What temperature change might occur before it is detected.

Electronics and Communication Engineering (ECE) : Measurements and Instrumentation - Quiz(MCQ)

0.125Â°C

0.4Â°C

0.75Â°C

1Â°C

Correct Answer : Option (C) : 0.75Â°C

Explanation :

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