What is voltage free(wet) and potential (dry) contact?

2 Answers  

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what is isloted barrier how it works and what are the main purpose.how it make safe area.

0 Answers  

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What is the GK Value in Flowmeter?

0 Answers   IBPIL, Thermax,

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how to use level tranasmitter in closed tank application.?

3 Answers   Dalkia,

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

2 Answers   Emerson,

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what is disadvantage of field bus (ff)type of instrument

1 Answers  

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How can we use feedback signal frm rtd for monitoring and in dcs for controlling ,then which type of rtd is sutaible 2 , 3,4wire and why ?

0 Answers  

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Can any body give detail about orifice sizing?

5 Answers   Essar,

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Describe the basis on which alarms should be generated and how their associated priority is determined

3 Answers  

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Basically iam Instruemntation Engineer, but Iam interested in Instruments design engineering, so plz guide, is there any course, training or Softwres to become Instrument design engineer??.

0 Answers   Honeywell, Tata Steel Limited,

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how to measure oxygen which methods are using?

0 Answers  

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Why 1-5 vdc a standard?

1 Answers   Process Control Technologies,

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