Dear sir
I am MD.zafar eqbal. I have taken this id
from allinterwiev .com
I have qustion if you dont mind.
1.what is the maximum operating
temprature in instrumentation.

2. I want know about viberation i mean
wahat types of sensor used in viberation
And what types of trabsmitter used.and
hiw to control it and wher is used of
viberation transmitter and finally how to
control it and what types of fault come.

Sorry for disturbing you. I know you have
no reason for help me. Because you dont
know about me.but i request you please
help me these question are very usefull
for my feauture.plz sir
Thanking you.

Sent from Yahoo! Mail on Android

Answer Posted / arvind

1) answer :- It's depend on application of an instruments.
hence proper coating provided by instrument manufacturer.
2) answer :- I have an only knowledge about 'proximity
sensors' in my past 3 years of experience. which are used in
vibration measurement.
principle:- it emits an electromagnetic waves & by striking
the beam/metal it reflects. the reflected waves are compared
to the emitted and finally a proximation measured.
limitation :- these sensor required metal objects to detect
it or displacement of metal.
application:- huge applications in industry such as
vibration monitoring of turbine shaft, generator shaft,
motor shaft

Is This Answer Correct ?    6 Yes 0 No



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