Lube oil pressure transmitter local it's showing 9.8 kg/cm2 but dcs side it's showing 9.26 like that what is the reason?
Answer Posted / chessor
If u have a proper range... Selection for p.T.. U should have 4 - 20 ma ratio .. U should measure first .. P..T output ... Then check ... Panel side......
And yeh.. Also check ... Pressure transmitter .. Range.. Inserted in dcs parameter range... Both ..
Means... Pt s range same as in dcs parameter.. O/w u will select ans 0 , span screw from transmitter ....
Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
Why mmwc unit is used?
why we us isolation barrier in hazardous area how it works to protect the area and please clarify its current flow.
how the arrangement of equipments done in control room
the output of the common trasmitter protocol in qatar gas are the following
Dear Sir/Madam,im going to attend Hpcl written exams on feb 17th in instrumentation stream..can anyone send me the HPCL model papers and pattern of HPCL ....i ve not yet attended anything in HPCL...so i dont know how it comes...so just i need some model test papers and pattern ..pls help me friends...
why is not useing in boiler skin thermocople
what is the usage of QDV & VOLUME BOOSTER
what is difference between fork type and capacitance type level switch. where it is using
What are the uses of orifice plates?
WHAT IS TMXT IN TEMPERATURE FOUNDATION FIELDBUS.
what is commisioning procedure,2)what is is the main work in commisioning in the field tx to dcs, plz send me detail
what is the responsibility of an instrument commissioning supervisor
When doing a liquid seal on a differential flow transmitter , most of the time the sealing liquid will be heavier then the process fluid. For wich application will the sealing liquid be lighter than the process fluid if transmitter is mounted below the process line.
Explain the difference between plc and cnc?
Where are oxygen analysers installed in cfbc boilers? What are their usual readings?