How to calibrate the magnetic flow meter and how to correct
the flow if it is showing more flow.
Answers were Sorted based on User's Feedback
Answer / maneesh
if the instrument is online calibration can be done by
closing the valve at downstream side.now the meter should
read zero if not recalibrate it.always remember while
calibrating magnetic flow mwter the meter should be filled
with fluid and fluid should be condectieve
Is This Answer Correct ? | 21 Yes | 4 No |
Answer / r.ravikant
There is constant factor for every correspondence flow.
For example,in Krohne Marshall Magnetic flow transmitter
ther is 'GF' factor fix for correspondence flow,so use this
factor.
Is This Answer Correct ? | 17 Yes | 8 No |
Answer / muzaffar ahmed
if the instrument is online calibration can be done by
closing the valve at upstream and downstream side.now the
meter should be
read zero if not recalibrate it.always remember while
calibrating magnetic flow meter the meter should be filled
with fluid and fluid should be conductive.
and other wise condition as such so you should be done by
analog to digital trim.
Is This Answer Correct ? | 3 Yes | 1 No |
Answer / muaz
i ewi
i want to know about supperssion and elevation
Is This Answer Correct ? | 2 Yes | 3 No |
Answer / uc nayak
Magnetic flowmeter calibration method is only by taking known volume of flow through it by taking drop test method.Other than this you can simulate the flow convertor with specific simulator with spefic simulation factor only.
Is This Answer Correct ? | 0 Yes | 1 No |
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