Answer / binu

If bubbles are there then the flow meter will show erratic
reading. Best way to get an errorless reading is to have a
air release valve in the upstream side of the flow meter so
that these bubbles can be removed from the line before
entering into FM.

Answer / rathina

Ther will be Fluctuation in the reading. avoid this
condition bring down the Transmitter below Datum line or
Process connection(impulse line)

How we can check the 2 wire proxy switch? & how it is connected to DI MODULE OF PLC?

0 Answers  

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Where we cant instal mass flow meter.

1 Answers  

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I have flow transmiter DP range is 0 to 5000mmwc,(convert) Display to be show in m3/Hr.

3 Answers   Orient,

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How does your previous experience relate to the job you are applying for ?

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Why 4-20mA SIGNAL IS PREFERRED OVEA A 0-10v signal?

5 Answers  

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1,why we use 4-20 ma output of all instrument qhy not use 0- 20, 2,what is the different between PLC & DCS. 3,how can we meaure maximum span of new flowmeter if not given any information.

4 Answers   Reliance,

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Instrumentation engineer please reply me,I am electrical engineer ,what is the future in instrumentation dept {presently working (P&ID) Design} for me,whether good future for me as instrumentation department.what side can i get job in future

3 Answers  

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difference between null and deflecting instrument.

5 Answers   ONGC,

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what are the use of belew gear in general ??

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a pressure transmitter with a range of 0 to 2500kpag has a specified accuracy of 0.5 % of span.It is to be calibrated using a comparison gauge to have an accuracy of 0.1% of span.The comparison gauge has a range of 0 to 3000kpag What is the accuracy ratio? is this ratio acceptable?

1 Answers  

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How to Calibrate Ultrasonic flow Transmitter in Field

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Possible cause of IOP alarm in a DP transmitter: a: IOP-minimum b: IOP-Maximum

4 Answers  

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