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what should be the distance of vibration sensor & to the point where vibration to be measured Ex turbine axial displacement
3 7929d/p flow transmitter LP side give to pressure.what you geting out put ? how you get(ma)?
ABB,
6 13782WHAT IS A CALLIBRATION? WHAT IS MEEAN BY LOOP CHECKING INCLUDES PRESURE, THERMOCOUPLE,TT,DT?
5 11028in instrumentation why we are using 4-20mA , why not voltage ? if somebody design a instrument which works on voltage then can we use that instrument?
6 11608what's the minimum level required of SIL (safety integrity level)to use fire and gas system?
L&T,
2 7024Post New Instrumentation Questions
The company where I am working, their is rosemount 5400 series radar type level transmitter, it is meant to show level of filled tank, but along with the level it is showing temperature also, so my question is how a onon-contact type radar type level transmitter can show temperature even if it does not have any contact with the fluid?
What are advantages and disadvantage of the ac supply load cell?
Isometric drawings are generated during _________________ phase of a project
In Safe Guarding test what means by "Failed to Danger" ?
What is first echo & echo window in radar type level transmitter?
How is PH sensor works ?
what is stroke check for field instument transmetter's & AOV's
A PLC is programmed to drive three motors A, B and C as follows : After running motor A for an hour, motor B should get ON and motor A should get OFF. And after running motor B for an hour, motor C should get ON and motor B should get OFF. And after running motor C for an hour, motor A should get ON and motor C should get OFF. (That is, a cyclic repetition with time period one hour) Now, the second condition is: If any motor gone faulty and is tripped, the consecutive motor should get ON and the faulty (tripped) motor should be eliminated from cyclic repetition. The remaining two motors should bear the cyclic repetition of one hour each. (For healthy motor take logic as high and for tripped motor take logic as low) Now, the third condition is: When motor A load(Amps) exceeds 60% of its rated load, motor B should get ON in parallel to motor A. And when both motors A & B are running in parallel, and if their load exceeds 60% of their rated load, motor C should also start in parallel to A & B. [Here the cyclic repetition is eliminated, until their loads become normal(40%)] [Take logic high(1) for load at 60% and logic low(0) for load at 40%] Now draw a flow chart or a ladder diagram to fulfill the above condition.
what is loop1 and loop2 in MTS LT?
god evening sir i am studying m.sc(tech)electronics &instrumention.am i elegible to all industies
I want to measure and control level in tank of size 10*5 filled with gasoline, so plz give me the solution with clear details. how to select transmitter and sensors.
What is cut off relay? And why use in PLC and DCS?
What is voltage regulator?
ORP sensor working principle?
What is the purpose of bypass valve across AS valve.
