which one is best profibus or RS485 for communication?

2 Answers   Honeywell,

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what is the difference between transmitter and smart transmitter ?

4 Answers   Aditya Birla,

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which types of oxygen analyzer describe with drawing ?

2 Answers  

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how many type of plug are used in pneumatic control valve,name them.

2 Answers   Godrej,

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Why we use mmwc unit for pressure

3 Answers  

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IS there any effect of vortex in low pressure side of the transmiter after the orific in feed water line? if yes then what is the calculation?

0 Answers  

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which type inter lock use in petrochemical refinery,and oil & gas?

0 Answers  

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What is difference between profibus and modbus communication

2 Answers   GMR,

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diff between dead wt calibrator n pressue comparator?

4 Answers   Invensys,

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Why we are using sqare root in flow?

4 Answers  

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What is pressure,What is temperature,What is flow,What is level

4 Answers   Keltech, Petrofac,

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

3 Answers   Google, Mico, National Instruments,

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