Answer / praveen kumar

you need the change the instrument...

Answer / mani

cAN YOU CHANGE TO i/o card Side connection 4 wire means you
connected to 2,3. 2-wire means you connected to 1,2.

Why we use the remote seal transmitters

1 Answers   Oil and Gas Jobs,

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can any one tell leakage class in control valve depend on which parameter and there is any specific table or chart for selection of valve leakage class

2 Answers  

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What is the difference between bench set and operating range i control valve?

1 Answers   Descon,

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In apron feeder how TPH is calculated?

0 Answers   Lafarge,

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Can anybody please let me know Orifice plate sizing calculation formula and step by step procedure

0 Answers  

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what is basic working principle of Governer in power plant?

3 Answers  

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what are the definitions of input, output, command & signal according to instruments controlled by PLC using DCS System?

0 Answers  

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why use 4-20mA in the field of instrumentation?

8 Answers  

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Please explain the difference between instrument range and calibration range in terms of pressure transmitter? line design pressure: 93 bar operating pressure : 82 bar press Transmitter Range? calibration range ?

3 Answers   L&T,

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How does a redundant controller comes in line when the main controller fails??

3 Answers   Yokogawa,

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Why DP transmitters are subjected to high static pressure test of 100 bar. Though they will be used for very small pressure range

4 Answers   HPCL,

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difference between vaccum and draft

0 Answers  

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