plz... clarify my answer, how to calibrate vaccum (DP)leveltransmitter,it is hart. (digital).DETAILS:(coloumn)closedtank height 2650mm,and tx range is 0-1500mmH20.

1 Answers   KNPC,

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can i get any detail of interview question asked for instrumentation,plc,scada ,dcs..............

2 Answers   Asec, Honeywell,

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what's the criteria of using over range protector when installing Pressure Gauge

1 Answers  

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Explain about the leakage class of the control valves

0 Answers   CCIE,

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modbus and profibus communication difference?

1 Answers  

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I have 475 hart communicator. this is not support any new type of instruments such as tranmitter,fieldvue DVC6200.DVC 200 since i got point out need to upgrade . my questions is how can upgrade new instruments software in my 475 hart communicator. can any answerplease>?

1 Answers  

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If fire would be inside the plant which fire detector is to detected the fire.

0 Answers   KOC,

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What pressure transmitter.

1 Answers  

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what is the difference between dcs & plc

2 Answers  

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how works encoder in plc

0 Answers  

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pressure switch range 0 to 2bar.i have to install from ground level to 5 meters height.what is the formula the to increse the range ? and every 1 meter how much pressure should be add ?

3 Answers  

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types of valves

3 Answers   Bindal Papers, Kuwait Oil Company,

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