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Control.com member...Member Information and Posts by Inst72
from the Instrument department...LUBE OIL SYSTEM...
what is the criteria of having a lube oil system in a particular motor/pump?
from the Instrument department...2003 Transmitters
Criteria for having 2003 transmitters in an equipment
from the Instrument department...Standards Questions
Transmitter failure mode and ESD transmitter validation logic standards
from the Instrument department...Emergency Shutdown System Transmitters Failure Mode
Best configuration for emergency shutdown system
from the Instrument department...Process Safety Interlock System - Use of Flip Flop
from the Instrument department...Redundant Server vs Dual Redundant Server
is there any difference between the two things in the subject.?
is it redundant server: 2 servers and dual redundant: 4 servers...
from the Instrument department...Solenoid Valve Wattage Selection
How to select a solenoid valve wattage in a particular process valve?
Thanks to you CSA... this website is very helpful really... thanks thanks...
from the Engineering department...ESD Input
ESD Input is tripping pump
Thanks Sam. Please be patient on me, i'm just a little kid in this industry. No experience in...
Hi Sam Is the open circuit usually happen in the operating plant? (by means of loss connection,...
Hello Sam Thanks a lot. I am thinking about the accident that the circuit could be open...
from the Forum department...Can we combine DCS, ESD and F & G system into one System
Can we combine DCS, ESD and F&G systems into one System?
I don't think so. ESD and DCS could not be combine because of: 1. speed issue - as i know ESD...
from the Engineering department...What exactly is permissive
What is permissive exactly?
Hello. Another question in my mind, what is INHIBITION. In our C&E diagram, some FAL (from...
Thanks a lot Sam....
from the Engineering department...LINE MONITORING
Hi there, I have the same understanding with you. I really don't know why our consultant...
from the Engineering department...FOUNDATION FIELDBUS problem
Temperature loops shows input open even though the physical connection from the sensor to the system are all OK
>1) loops = plural > sensor = singular >Is this problem occurring on more than one...
from the Engineering department...Terminal Block Type
Is it possible to use "Knife disconnect type" for Digital I/O?
Hi there, Saying generally not necessary for digital input, analog output and input is very...
from the E department...Rotameter Scale Range
Why can't Rotameter read below 10% of FS?
Hi there, Actually its a rotameter integrated with the transmitter, thus we have wiring on the...
Dear Sam, Thanks. As I understand, it requires some amount of force (flow) to move the float...
Dear Sam and cww, Thanks a lot! Let me clarify my understanding. As I understand, it requires...
from the Engineering department...Basic DP Calculation - Unfortunately Not Sure
Confused which solution is right.
from the Engineering department...DVC6010F foundation fieldbus problem
DVC6010F Positioner (Foundation Fieldbus) connection fail on DCS and HART.
from the Instrument department...Signal to signal capacitance value at Foundation Fieldbus Segment
Signal to signal capacitance value of foundation fieldbus segment with two megablock exceeds the allowable value of 1 μF.
from the Engineering department...Terminal Block at Marshalling Cabinet Selection
difference between "knife switch" and "fused type" terminal blocks at Marshalling side
from the Engineering department...Instrument Enclosure and JB Breather and Drain
Instrument enclosures and junction boxes and requirements for steel breather and drain fittings
A lot of thanks for the answer. I would like to know if it has no impact against the hazardous...
from the Instrument department...History behind Sizes of Valve
Client requires valve size of 11/4, 21/2. 31/2, 5 or higher odd numbers shall not be used
>Interesting. Where from your client? It's saudi aramco.... we are EPC based here in KSA...
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