Answer / suresh

Flow measurement

Answer / saba anjum

for differential flow measurement.

Answer / nani.b.bandi

differential pressure transmitter for flow measurement

Answer / faiyaz ahmad

For flow measurement

So I'm a first year apprentice and I'm having a tough time with knowing the difference between AI, AO, DI, DO. I'm having a hard time understanding what devices are which and why. Can someone explain this to me?

2 Answers  

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What is loop checking ?

10 Answers   Kharafi National, Petrofac, Samsung,

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How the warning lamp of a charging-system is activated ?

0 Answers  

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hi all plz tell me difrence between analog or digital load cell.

2 Answers  

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Explain the burnout feature.

0 Answers  

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why we use 4-20 mA for calibration of the instruments.why we cant use 0-20 mA?

5 Answers  

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Isometric drawings are generated during _________________ phase of a project

0 Answers  

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on interface level transmitter model(RTG3302-EMERSON) What is threshold valve how can we select correct threshold value T1,T2,T3,T4 When interface water & hydro carbon

0 Answers  

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Why is the length of cable layyed from RTD to temp. Transmitter should be minimum? Why does heating effect takes place in their?

1 Answers   Process Control Technologies,

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What is the Main principle and formula for the steam flow compensation?

2 Answers  

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how the 4 to 20 mA signal goes to any controller/indicator,and what is the role of voltage ,12/24 and how to do connection of it, in controller.

1 Answers  

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Is Hart communicator calibration device or communicating device for transmitter?

4 Answers   Yokogawa,

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