how can i communicate with non-national instruments device with pc via labVIEW8.2

3 Answers   Google, Mico, National Instruments,

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in split range control system we are using two control valves,but we have only one positioner and one feed back link.so how we use this one feed back link for two control valves?

2 Answers  

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why we use sensing type(NPN)on a vibration monitring system not a (PNP)sensing type

1 Answers  

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How a rtd work, and what volts/current goes to a RTD to measure the resistence?

1 Answers   DVC,

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How does work A temperature valve or fv control valve in process plz brief me

0 Answers   Jindal,

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can any one pl explain me in brief that how we select the leakage classification in valve,means for liquid or gas there is any standard for selecting leakage classification or its depend upon valve size or any any other parameter.

3 Answers  

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How a oxygen sensor & analyzer work at boiler or furnace, what’s the principle & science is beyond this, How O2 sensor scene & convert signal & move toward analyzer & analyzer show reading in percent?

1 Answers   GS Engineering Construction, KNIC,

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What is the difference between ff transmitter and non ff transmitter

0 Answers   Samsung,

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What is the use of GMV in turbine?

0 Answers   Hamsco, Maruti Suzuki,

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Why flow/pressure transmitter before control valve?

0 Answers   UPL,

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How a oxygen sensor & analyzer work at boiler or furnace, whats the principle & science is beyond this,How O2 sensor sence & convert signal & move toward analyzer & analyzer show reading in percent?

2 Answers  

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How comparison of objects is done in PHP5?

1 Answers   TIS,

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