What is the basic principle of vibration measurement by BENTLY NEVADA vibratio

What is the basic principle of vibration measurement by
BENTLY NEVADA vibration measurement system? and Why it
gives the -ve voltage output?

Question Posted / n p solanki

14 Answers
134947 Views
Ensol, GNFC, Reliance, Siemens, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

What is the basic principle of vibration measurement by BENTLY NEVADA vibration measurement system..

Answer / velu

thanks mr.steve.
doubt from long time now it is clear

Is This Answer Correct ?

2 Yes

0 No

What is the basic principle of vibration measurement by BENTLY NEVADA vibration measurement system..

Answer / noel

Thanks a lot Steve Sabin.
I was facing the same doubt from long time. I guess coil
converts impidance to voltage by resonance principle. and
it uses -ve resonance.. PNP transisters are used to
generate excitation frequency..

Is This Answer Correct ?

10 Yes

10 No

What is the basic principle of vibration measurement by BENTLY NEVADA vibration measurement system..

Answer / liji

Thanks Steve..Very clearly mentioned

Is This Answer Correct ?

1 Yes

1 No

What is the basic principle of vibration measurement by BENTLY NEVADA vibration measurement system..

Answer / $h@@mi

thanks steve

Is This Answer Correct ?

1 Yes

1 No

Post New Answer

More Instrumentation Interview Questions

Profibus DP is a multi-master system. Would it work on RS-485 4W or not, and justify your answer

1 Answers EIT,

What is scan time of PLC?

2 Answers Gujarat Borosil,

how to rectify the problem ,if we erected the DPT instrument wrongly of hp on lp side and lp on hp side?

5 Answers

Why DP level transmitter preferred for closed vessels and Radar level transmitter for open tanks??

2 Answers

What is electronics?

6 Answers ITC Infotech,

what is sequence table in DCS . make a logic in sequence table for tripping of ID fan in Boiler(in YOKOGAWA CS 3000 DCS).

1 Answers Yokogawa,

why 4ma show higher zero ? i have transmiter flow renge 0-1000 m3/h but 4 ma show in monitoring 200 m3/h and 20 ma show 1000 m3/h i want when 4ma show 0 m3/h and 20ma 1000m3/h

3 Answers

what is meant by turn down ratio?

3 Answers Avant Garde,

how commission a transmitter evev plant is already running

2 Answers

What is Cryogenic?

2 Answers

What FLOW METER generally used in Gas plant?

5 Answers Gasco,

what is plc?

27 Answers HPCL, KRL, Noor Company, Petrochemicals, SS Automation,

For more Instrumentation Interview Questions Click Here