in the construction field why hook up s.s.tubing for
transmitter using upto 6mtrs of closed loop, but y not
open loop nomore restriction
Answers were Sorted based on User's Feedback
Answer / s
Hook-up Diagram having installation details like
vaves,tee,elbow sizes.It is a detailed diagram for
Particular equipment installation which is not available in
P&ID.
Is This Answer Correct ? | 5 Yes | 1 No |
Answer / chepin
S answer is right. Could some one pls share sample of the
hook up drawing.
Is This Answer Correct ? | 1 Yes | 0 No |
Answer / www.islamqa.com
I think it's related to system response time, 6 meters
limitation to make the feedback pressure signal built up
through the pipeline and arrive to I/P or controller in
suitable time.
open loop has no feedback so there's no limitations.
Regards,
Ahmed Sabry
Control and Instrumentation Engineer
GPC - General Petroleum Company
ahmedsabry.online@gmail.com
CELL.: 00 2 0121367310
Is This Answer Correct ? | 0 Yes | 0 No |
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