Answer / rafaqat

Profibus is used to make comunication between PLC & other
devices like inverters etc. this is siemens technology
mostly used on siemens PLC, while Allen Bredly use DH+,

also some other protocoles are also available in the market.

what is principal of pressure transmitter?

5 Answers   Hindalco, SPB,

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What s the exact height of installed transmitter?

1 Answers  

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Why the ammonia and Nitric Acid level indicators is with millimeter ? and What is the conversion form millimeters that level indicator indicate to weight ?

0 Answers   EHC,

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How to define the size of control valve?

5 Answers  

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What is the meaning of the term "g force"?

3 Answers   Reliance, Saint Gobain, Thermax,

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Pressure transmitter working Principles?

1 Answers  

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Which topics are covered in Process Control?

0 Answers   Honeywell, L&T,

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how to calculate the temp. of RTD&Thermocouple when we got some mV r Ohms?if anybody has d chart pls mail the chatrs to me...

1 Answers  

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What is the reason for not giving very High Proportional Gain Kp in PID Controller?

2 Answers   ABB,

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what should be minimum length and size of impulse line for steam flow orifice and feed water orifice? asked by sanjay parihar

1 Answers   Birla,

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where can i find a flameproof hmi unit?

1 Answers  

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Transducer Input 0 to 230 v ac Output-0 to 10vdc Receiver Input 0 to 10 vdc and Output 4 to 20 ma How?

1 Answers  

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