Range 8 Kg/cm2, alarm to be set at 2Kg/cm2, at wat pressure
reciever switch to be calibrated? justify the ans?
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Answer Posted / mithilesh kumar
1st pr. switch is combination of NO,NC,COMMON.OK.
for setting alarm at 2kg/cm2.
it calibrate with DEAD WEIGHT TESTER at 2kg/cm2.during
calibration NC becomes NO and NO become NC.it check with
multimeter in continuity mode.ok.
if it's done then your calibration is ok.
then you can use as per requirement.
any comment.
most welcome
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