What is the DIfferences between SMART transmitters and PROFIBUS DP/PA Transmitters?

4 Answers  

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whats the diff b/w zero pressure and obsolute pressure

4 Answers  

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What is the use of control cable?

0 Answers  

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Difine flashing , Cavitaion & Noise? how to minimize these effects

3 Answers   L&T,

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what happens when the profibus fails while in operation (operation of a valve)?

5 Answers   L&T,

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How to measure density of oil in your kitchen. i.e indirectly to verify the quality of oil using min. gadgets available in the kitchen/house.

1 Answers   HPCL,

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what is the difference between signal cable and ontrol cable?

14 Answers   Essar,

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Are Coils of Electromagnetic flowmeter in direct contact with fluid material

4 Answers   TATA,

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HOW TO CALCULATE WAKE FREQUENCY FOR THERMOWELL???WITH OUT SOFTWARE..

1 Answers  

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Why we not use 2-20Ma or 1-20Ma

5 Answers  

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how to calibrate absolute pressure transmitter

7 Answers   ABB,

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plz exlain the dcs system of ABB sympony hamnony

1 Answers  

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