What is the difference between PLC-HMI and DCS as each function of DCS based system is possible in PLC ?
2 8739I have a steam flow DP transmitter that has output swinging. Steam valve is in manual.I have good steam pressure. The impulse lines have steam tracing on them. The steam tracing has a hole in it that is blowing raw steam on the high side impulse line only. Could this be causing the swinging?
1 4166which gas or which liquid is filled in capillary of dial type temperature indicators on power transformers
2 4273Post New Instrumentation Questions
Pressure tx shows 1 mbar but we need 1000 mbar at this process condition .. how can we sort it out .
what is use of communication wire in multipare cable(oil and gas field), why this communication wire not used in single pair cable?
where cascade loop use ?
WHAT IS TMXT IN TEMPERATURE FOUNDATION FIELDBUS.
What is voltage regulator?
Hook up resistance decade box to temp.transmitter.
What is the difference bitween control net scaner and device net scaner
For what reason would you possibly be compelled to make use of a Smith Predictor. Explain the idea behind the operation of this device.
To become an Instrument DESIGN engineer, is there any softwares or training to become Instrument Design engineer, plz suggest me, Iam very much interested in designing.
Reason for capillary type dp level transmitter fluctuation
Why is the orifice tab provided?
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
How to calibrate Field bus transmitter? procedure ?
How works weighfeeders in cement industry? what is the working principle?
Boolean algebra
