ma FEEDER IS USED FOR CALIBRATING THE CONTROL VALVE AND GENERALLY WE ARE

WHICH INSTRUMENT USED TO CALIBRATE CONTROL VALVE?

Question Posted / veerababu

Answer Posted / veerababu

ma FEEDER IS USED FOR CALIBRATING THE CONTROL VALVE AND
GENERALLY WE ARE ADJUSTING VALVE POSITION 0%,25%,50%,75%
and 100%AT 4,8,12,16 and 20ma.

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