Answer / parmi

In dcs lrv is 1bar

Answer / atul bharadiya

in field measuring unit is BARG & dcs Unit is BAR A,means
gauge & absolute pressure

Answer / palanikumar

1. check the range LOW LIMIT in DCS . its may be more than one bar.
2. check the isolator or spiliters if anything between DCS and transmitter.

how to know power plant process with corresbonding laws&thoeries

1 Answers   Bhel,

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A DP Endress and Hauser flow transmitter is always tripping pump at low flow. set point is 74 cubic meter/hr. Thorough impulse line flushing and zero calibration has been done, yet problem persists. What do you think is the problem and how do you rectify this fault?

5 Answers  

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Why we use 250 ohm resister in series hart communicator?

3 Answers   Thermax,

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Why Current(Ampere) is chosen as Fundamental Quanties not Charge(coulomb) ?

3 Answers  

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what is the differnt between open loop and close loop ?

5 Answers   India Cements,

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Whatis the reset ofset and control system in instrumentation

0 Answers   Asyad International Company, CAE, Sugar Factory,

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hello.my friends.i am an electronics & instrumentation engineer.i want to know Q1.why lugs use in instrumentation cable termination? Q2.if limit switch not working what to do?

2 Answers  

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What is an instrumentation amplifier? How is it better than a differential amplifier when handling outputs from a wheatstone's bridge?

2 Answers   Honeywell,

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Consider a level troll. i am getting a correct value in 4mA and 20mA. the value in the middle(30 to 60%)is disturbed and i am not getting the appropriate value. what is the solution to normalize the level and to get the correct value..

2 Answers   KNPC,

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what do you mean by CJC (cold junction compensation).?

5 Answers   Jindal,

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Is that Speed Probe and Vibration Probe sensors are same,if yes what is the diff b/w them?

2 Answers  

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what is the difference between 3,4 wire RTD sensor?

6 Answers   HTA Instrumentation,

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