what is the procedure to isolate flow a transmitter and
flushing it?
- 8 Answers
- 39096 Views
- Petrofac, I also Faced
- E-Mail Answers
Answer Posted / mohammed abbas
If it is dp type of flow tx,
first if is the 5 way manifold means 2 is isolation
valve,2 is drain valve and 1 is equilizing valve,open the
equilizing valve to make presuure both in HP & LP same and
close the process root valves,then open the darin valves
for flushing it.
| Is This Answer Correct ? | 10 Yes | 13 No |
Post New Answer View All Answers
Please tell me details about Sox,Nox,SWAS analyser????
can anyone can let me know in Eurotron Micro cal 2+ calibrator in milli amps source mode we are not able to get 20 milli amps output it only produces 1.52 milli amps out, but display shows increase in milli amps , and err6 displays, let me know how to remove the err 6.
what is the input to be given in digital flow meter during the the calibration time?
How many are the types of instrument cables in terms of No. of pair.
draw the block diagram of a level transmitter ?
Why even multiple power supplu r used in instrumentation system?
Calibration procedure for electro magnetic flow meter
how to check earthing,what is minum ohms for proper earthing
Sir,I am going to sit for IOCL written test exam. recently.Can anyone tell me the name of 'Objective type Question Book on Instrumentation Engineering ' which will help me. Pl. mail to bidyut_71@rediffmail.com / bidyut.saha2008@indiatimes.com / bidyut.saha09@yahoo.in
what is cold loop? difference between hot and cold loop?
What care will you take in the installation of control valves,SCADA,DCS and FOC in Oil and Gas Project?
How to calculate mmwc values into tonnes?
give me the formula for analog to digital converter and also d to a converter
Pressure tx shows 1 mbar but we need 1000 mbar at this process condition .. how can we sort it out .
What is difference between “Fault Tolerant” & “Fault avoidance” PLC? Application where these system s are used?
