Interested to Buy Any Domain ? << Click Here >> for more details...
I HAVE GOT TYPICAL PROBLEM WITH THE TEMP.INDICATION.
THE PROBLEM IS THE K-TYPE T/COUPLE OUT PUT IS CONNECTED TO
A INDICATOR.THE INDICATION FLUCTUATES SOME TIMES AND SOME
TIME IT IS STABLE.
WHEN I CHECKED OUT PUT OF T/COUPLE THE MV WILL NOT VARY.
WHERE AS INDICATION FLUCTUATES.
WHEN I GIVE MV SOURCE TO T/COUPLE EXTENSIONCABLE FROM THE
FIELD IT INDICATION IS STABLE.
WHEN GIVE MV SORCE TO INDICATOR ITS INDICATION IS STABLE.
PLEASE CLARIFY.
- 5 Answers
- 7418 Views
- I also Faced
- E-Mail Answers
Answer Posted / abhishek
please check instrument cables are earthen or not with
screened cables.this things only happens when wires are cut
at gland side or terminations are loosed
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
How flow can be measured with dp?
How do you identify an orifice in the pipeline?
Tell about your IFFCO plant visit.
why orfice is not used for main steam flow calculation
How to Calibrate Vortex Flow transmitter in field
Why thermo wells are used? What materials are used in thermo wells?
How to calibration a control valve?
what is the field bus calble ? what are diffrences in orang colur cable and black coular calble ?
what is interface level and how it is calibrate?
How a conductivity sensor & analyzer work at boiler, whats the principle & science is beyond this,How conductivity sensor sence & convert signal & move toward analyzer & analyzer show reading in percent? also what is temperature compensate option in conductivity analyzer
how many type conductivity sensor ?
which processor is used in dcs.
what is orfics working in main steam line. is it increase pressure, velocity of steam flow and dicrease steam flow rate. or any other
which type of zones used for boiler? & why ?
How can you add value to this Industry if offered the job?
