Answer / abu zarrar qaisi

Safety Integrity Level (SIL) is defined as a relative level
of risk-reduction provided by a safety function, or to
specify a target level of risk reduction. In simple terms,
SIL is a measurement of performance required for a Safety
Instrumented Function (SIF).

when the instrument tapping on pipe line is located below and transmitter is located above the tapping point for liquid service transmitter, what should we do, is there any additional drain valve is required??

0 Answers  

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Difference b/w SCADA & DCS

8 Answers   Siemens,

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what is the difference b/w wet leg & dry leg level method

2 Answers  

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Is there any interfacing sofware to build communication between a PC and ER300P model L&T make trivector meter via RS485 port which is available in the meter and is there any data acquisition card available to store the acquired data from the meter into the system

12 Answers  

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what is the difference between(Flame proof/Explosion proof)& Fire proof instruments.Both are same or different & if different in which way because the transmitter which have approved ATEX flame proof enclouser but it use PTPE O ring & PTFE Head Gasket,so its (fire safe/fire proof)????????

4 Answers  

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can we create an interrupt in plc through scada?

0 Answers   Glensol, TATA,

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How is plc installing done

3 Answers   L&T,

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Ple give me "INDUSTRIAL INSTRUMENTATION AND CONTROL S.k. Singh 3th edition" Solution manual to self-Check Quiz and chapter-wise PowerPoint Slides. Home web-site not available... Ple Ple Ple Ple Ple Ple Ple Ple Ple Ple Ple Ple Ple Ple Ple Thanks for all...

0 Answers  

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what is meant by nuclear collector?

0 Answers  

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difference between vaccum and draft

0 Answers  

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a pressure transmitter with a range of 0 to 2500kpag has a specified accuracy of 0.5 % of span.It is to be calibrated using a comparison gauge to have an accuracy of 0.1% of span.The comparison gauge has a range of 0 to 3000kpag What is the accuracy ratio? is this ratio acceptable?

1 Answers  

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what is the difference between transmitter and smart transmitter ?

4 Answers   Aditya Birla,

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