suppose, after calibrating a transmitter we fixed it in a process line. At live zero condition the Tx shows 4.5 mA. what should we do to make the Tx show 4 mA? If we adjust zero, will it not affect the calibration?

4 Answers   ABG Shipyard,

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Where & Why we are using SURGE PROTECTION ?

4 Answers   IOCL,

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how to calibrate electro pneumatic positioner 8013 mil controls ltd ?gsr

0 Answers  

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1.what is the role of proportional comtroller in pid controller?2.How do u calibrate the control valve?

3 Answers   Bently, IOCL,

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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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how to calibrate bubbler type level transmitter of rosemount make and how to set air flow according to the range.. give one calibration procedure with one example

1 Answers  

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How to calibrate the control valve.

1 Answers  

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What is the differerence between hysterisis and linearity.

0 Answers   CCIE,

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can you provide me full detail about instrumentation in ONGC??

0 Answers   BRML, ONGC,

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Specify ideal accuracy of flow element like orifice plate, Ventury, Annubar. Ultrasonic flow meter etc.

0 Answers  

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What is smart positionar

2 Answers  

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What is Difference between Bench Set & Operating Range of Control Valve?

1 Answers   AB Sugar,

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