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

8 Answers  

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How to set up the various advanced process controllers, input the proper parameters, and tune those controllers given related control system information.

1 Answers   EID Parry,

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how to rectify the poor signal strength in utrasonic digtial flow meter ,model:ge digital xce868i

0 Answers   KNPC,

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How many interlocks at turbine? Plz explain briefly

0 Answers   MRPL Mangalore Refinery and Petrochemicals Limited,

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how to replace the smart transmitter software

1 Answers   L&T,

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hi this is noor in my work spot, i arranged THERMOCOUPLE in the place of RTD. (in FEED WATER tank). can i use T/C or not?

10 Answers  

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what is meaning of software redundency and hardware redundency?

2 Answers   Honeywell,

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basic connection and principle of axial shift sensor n differential sensors in tubine describes n draw......

0 Answers  

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What is Span Error

0 Answers  

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If a transmitter is installed 10 m below its tapping point how much pressure exerted if fluid is water?

10 Answers   QAFCO,

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Explain PID controller tuning & any one method used for it.

1 Answers   L&T, Oil India,

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different between calibration range and instrument range ?

2 Answers  

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