Describe the basis on which alarms should be generated and how
their associated priority is determined
- 3 Answers
- 4007 Views
- I also Faced
- E-Mail Answers
Answer Posted / chandrasekarapandian
For this issue take a water tank on which our Level
Transmitter is measuring level in meters Or any required
unit but generally 4 to 20 mA --> 0 to 100 % . Now we can
set 90% as HIGH and 95% as HIGH HIGH . Through by means of
proper alarm setting we can automate our process
comfortably . Alarm priorities depend on the process
requirement. In this process as HIGH alarm blinks that
gives just a warning, But HIGH HIGH alarm blinks that will
need to close the inlet of water tank to avoid overflow.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
Sir , i have completed my M.Sc In Instrumentation and presently working in Maintenance department 3 yrs Exp , is there is any possible for work in offshore ..
Conversions
what is the difference between magnetic flow meter and mass flowmeter
Why boiler chimney area oxyden sensor fixing?
what is KV and XV valve
Can anybody tell me how to select the size of earthing cable for DCS & PLC system.Please tell me any relevant answer here or mail it to me.
What is PDS and PDMS ?
wich is coming the first HAZOP OR SIL
Good evening all I need a small favour regarding reliance paper i wanna probable sample papers(e&i) of reliance. if any of u have any idea about dis then plz mail me back.i belongs to electronics and instrumentation engg.so i need e&i papers. thanking u....
What are the interlocks we have to check during the start up of LP/HP compressor?
What is the formula of vabration sesore. i mean how to covert mils to volt plz share if any body knows very argent : my mai is merajalam143545@yahoo.com
How digital input and digital output 's are working in dcs
the whole paper was based on Transducers..questions like define repeatability, error,accuracy,precision..den there were many q. on the conversion of Pa to mmHg and other units.. also..der wer few Q. on some level sensors(with diagram)
What are different types of orifice plates? State their uses.
how pressurize drum calibrated ?
