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Why some transmitter shows flow in MMWC and some in TPH?
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Answer Posted / anwar azim
Flow is propotional to sqare root of DP across the flow
element.Since this difference is very small the transmitter
is calibrated in the range mmWC.When the display is
according to range i.e 4-20mA FOR 0-2500MMwc tx shows flow
in mmWC.When one converts the range into engineering values
i.e 0-30TPH corresponding to 0-2500mmWC ,the tx show the
flow in TPH.The same can also be seen in percentage also.
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Calibration of controller (pneumatic)
hi i am eswar i want to know the instrumentation interview questations for eil(engineers india ltd) i have applied for engineer post in eil please help in this.my mail id eswar310@gmail.com
Hi i am aneesh, done btech in applied electronics & instrumentatiin. And then i took mba in finance & marketing.After that i got placement in finance co and worked there for 3.5 yrs.Now i wanted to come back to engineering job.But without engg experience, i may not able to find an opening.i have done a course related to flow meters and ite calibrations. Kindly suggest where should i try to get a job?
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