why we use -ve voltage in vibration monitoring system.generally we use 4 to 20 mA as output of instrument then why we use voltage in vibration
2 9501I have a LT of 10000mmwc range. can i use this LT in 1000mmwc range of tank?? if yes than what happened???
3 7776what is the difference between plant earth and instrument earth? and what type of cable( cable size ) used for both? and why ?
3410Post New Instrumentation Questions
hi,i am doing 3 year in electronic and instrumentation engineering. what type of aptitude questions will be asked in a core industries and how can i improve my skills in instrumentation?
Describe a time when you anticipated potential problems and developed preventive measures.
Is it ok, to use non-contact type Radar type LT, on a tank that is half circular from the bottom side? If yes the, isn't the waves gonna bent in other directions?
we are using centum vp as monitoring with Dell precision work station T3600 but some times PC(s) are restarted automatically . how we can solve this problem? thanks
How to convert mmWc(mili meter water colam) to tph(ton per hour)?
how can leve transmetter calibate in feild .and also put cv and flow plz .....
What is mean by analytical instrumentation?
what is scale factor of proximitor & unit of the vibration.
What is offset in a control system.
A valve in series with an orifice plate (DP transmitter), is aligned for constant pressure in the pipeline, if there is an error dx, How to align it in process.
For crude application in floating roof tank, how to calibrate a DP Transmitter? How is the floating roof weight considered?
which type of signal used in instrument?
what do u mean by compensation n pid tunning?in pid tunning what you tunned?is it possible 2 tune p i d
How oil line flow measured?eplain about instruments used and working principle?
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.