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how to connect transmitter measuring sulfur process? 1-by using long impulse line or 2- by using coated short impulse line
2058I installed the smartplant instrument v8, but can not be opened, that always said: "INTools 2007 hardlock no found". So Could you help me how to do for that?
2014If the Barrier Fails during online then What will be the control valve position in field or Positioner action in the field.
3 6016why direct mounted pressure transmitters is always installed with DBB ( double bleed block) valve in process line or top of the tanks ?
1989In control valve , Failure position : Close If it is Fail close(FC) during failure of AIR.. what will be the initial/ normal position of control valve is it normally open or close? please some one explain soon..
2 11212how can we understand about dcs "bailey infi 90 dcs system" . how its work how signal come from field how it process and how o/p creative by controller. how its cards work.the bsic principle of working of dcs
1 4123why we take 4 to 20 mA as out put of every instrument like pressure transmittre ?why we cant take 0 to 20mA as output?
6 10723Please explain the difference between instrument range and calibration range in terms of pressure transmitter? line design pressure: 93 bar operating pressure : 82 bar press Transmitter Range? calibration range ?
L&T,
3 35621why? Boiler furnesh pressure transmitter mount in boiler top and it's impulse line is in bottom of the boiler. Aneybody kindly tell me this reason.
1 4904Post New Instrumentation Questions
For what reason would you possibly be compelled to make use of a Smith Predictor. Explain the idea behind the operation of this device.
How can a d.p. Transmitter be calibrated?
hello sir/madam, I,Subramanian need 5yrs placement papers of officer trainee of Instrumentation technology.pls send to this mail id mani_nxtgen@yahoo.co.in please do the needful. with regards, subramanian.v
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?
Whether the DI, DOs shields can be connected with Analog Input Shield Earthpit?
our kks tagging is crossing more than 12 character please suggest how to take tags in the DCS
Explain bernoulli’s theorem. State its application.
what is use of communication wire in multipare cable(oil and gas field), why this communication wire not used in single pair cable?
What is eddy current? Describe the operating principle of proximity probe.
What are primary elements of measuring pressure? Which type of pressure can be measured by these elements?
Please asked me How calculate DCS controller memory.
What are different types of orifice plates?
what is wave length were using ?
How to work temperature gauge?
can anyone tell me about the basic concepts to consider before to start a PLC panel wiring
