why use squareroot in flow measurment by dp transmitter?

4 Answers  

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What is paid how it works

0 Answers   KOC,

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What are the error values can accepted in flow transmitter calibration?could u give any formula for this?

0 Answers   Hamsco,

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How to zero trim the level transmitter by using foundation fieldbus communicator.

2 Answers   Emerson,

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I have a steam flow DP transmitter that has output swinging. Steam valve is in manual.I have good steam pressure. The impulse lines have steam tracing on them. The steam tracing has a hole in it that is blowing raw steam on the high side impulse line only. Could this be causing the swinging?

1 Answers   Honeywell,

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Why we use 250 ohm resistor in series with HART protocol communication?

13 Answers   Chemtrols, Instec, Sabic,

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If relative y axis vibration sensor is by passed, and relative x axis and absolute sensor is left working. how much monitoring i would have risked?

0 Answers  

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why t/c is connected parallel and what is the purpose of it

2 Answers  

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How to check the SCAN time of DCS ,n dont give therotical answers .How to check the SCAN time of DCS during FAT?

2 Answers  

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Why ues 250 ohms Resistor during hart type instruments calibration with hart protocol in details ?

5 Answers  

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why we are using 4-20ma why cant we use 4-40ma

3 Answers  

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How many types of Control Modes in process control, plz tell me all.....?

2 Answers  

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