Answer / ayaz

this is a pressure transmitter loop for only monitoring pressure transmitter is primary element for monitoring on dcs is called pressure transmitter loop.

Answer / suresh agravst

First field transmitter to junction box than junction box to barrier than barrier to DCS or PLC in put card. Controller is integrate part of PLC than controller decode the input value and give order final control element through output card

Basic working principle of control valves

1 Answers  

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how to calculate orifice sizing? and tell me if pipe size bet 50mm t0 200mm then we can use pipe flange??? and above 250mm pipe size should i use D & D/2 Flange? is it right or wrong?

0 Answers  

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what are procedure of sox-nox calibration

0 Answers   TATA,

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What is Trim?

1 Answers   Gujarat Borosil,

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why we are giving negative supply for vibration sensors?

3 Answers   Shell, Solex,

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Can any body help to get Rsemulator 5000 free from internet if possible then give me any link or any help .

0 Answers   Engro,

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how works encoder in plc

0 Answers  

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Can we measure pressure using differential pressure transmitter? If yes then how?

5 Answers   Reliance,

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Somebody ask me how many size of control valve what is mean of control valve size?

2 Answers  

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can any one give me the cost price of yokogawa & rosemount transmitters

4 Answers  

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If a warning lamp will operate with the ground circuit is bypassed with a jumper wire to ground, what should you check?

0 Answers  

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In close vessel/ drum why we use d.p. transmitter of -ve range i.e. (-)500 to 0 mmwc.

2 Answers   IMECO, Voltech,

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