Answer / laxit - ch2m hill

Line Size, Process parameter ( P1,P2,Flow,Temperature),
Service material properties such as liquid or gas,
MW,SG,Vapor pressure etc. Try to get basic CV value with
equation & then check with the fisher/flowserve/samson etc
vendor sizing software.

How to Calibrate Ultrasonic Level Transmitter in field

0 Answers  

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what is PM/CM/RCM?

2 Answers   Emco,

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Could you explain to me the enraf (servo gauge) mechanism. How it works ? and how it is working on archimedes theory while it's not immersed into the surface? and how can we calibrate it ? Thanx

1 Answers  

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What is the difference between HMI and SCADA and MMI

4 Answers  

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if we put any thermocouple on a table in a room without any connection,what temperature should it show.

3 Answers  

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How can a d.p. Transmitter be calibrated?

0 Answers  

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what is mean by process control?

4 Answers  

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what is commissioning.

2 Answers   Takreer,

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What is intrinsically safe system?

0 Answers  

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For 150 mtr cable run from DCS panel to transmitter (24 VDC with 4-20 ma output), need cable size. 1.5 sqmm is suitable?

2 Answers   NA,

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what is the full form of psig.

8 Answers  

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How to check the SCAN time of DCS ,n dont give therotical answers .How to check the SCAN time of DCS during FAT?

2 Answers  

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