What the basic of communication?

4 Answers   Schneider,

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we re giviang 24v supply to transmitter and we getting output from tx?now my question is wht we call this complete proces?

2 Answers  

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how to measure low temperature(<100 dec celsisus) with non condact sensor

2 Answers  

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When doing a liquid seal on a differential flow transmitter , most of the time the sealing liquid will be heavier then the process fluid. For wich application will the sealing liquid be lighter than the process fluid if transmitter is mounted below the process line.

0 Answers   Chevron,

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where uses EXe /EXd/Exo/Exn/Exp/Exq/EXia

0 Answers  

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what is the difference between active and passive loop ?

8 Answers  

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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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What information needs for Control Valve "sizing"

1 Answers   Qatar Petroleums,

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How many ohms are required for proper earthing?

0 Answers  

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pressure gauge measure static pressure or dynamic pressure?

3 Answers  

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what is the working principle of hydra step(electronic level indicator)?

2 Answers   Bengal Energy, Lanco,

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what are the three main programming languages in plc

12 Answers  

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