uses of profibus?

1 Answers  

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what is the difference b/w normal thermocouple and skin type thermocouple?

1 Answers   Heisco,

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What is full form of hart communicator?

2 Answers   KOC, UPL,

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How to regulate the flow of Air in 4" line, with max flow of 330 nm3/hr and Pressure of 0.5 bar? please suggest the type of instrument required.

0 Answers  

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why we use 0.2 to 1.0 kg/cm2 output in control valve

4 Answers   GNFC,

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how ranges is decided for drum level or dearator level,in my pplant i have seen for boiler drum range is -1000 to 1000mmwc, while for dearator -2000 to 0 mmwc ,why they decided to take this range ?

2 Answers  

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how to calibrate level transmitter

2 Answers   Reliance,

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What are use of positioner.

6 Answers  

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how the 4 to 20 mA signal goes to any controller/indicator,and what is the role of voltage ,12/24 and how to do connection of it, in controller.

1 Answers  

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how is work pressure switch& level switch?what is the principle of this?

0 Answers   Binani,

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Where we cant instal mass flow meter.

1 Answers  

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How to check range of DP Transmitter

7 Answers  

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