generally for transmitter we are giving supply 24vlts?but we
are getting output 4-20ma ? how it is possible? is there any
operation inside the tx?pls give complete information?
- 3 Answers
- 5832 Views
- I also Faced
- E-Mail Answers
Answer Posted / mathan.j
24v is a supply source for tx. if it is a pressure tx, a
diapharm placed inside the tx. it will sense the pressure.
depending upon the pressure level ,the diapharm moved
between top to bottom & a position feedback signal is
generated depends upon the diapharm level,this signal is 4-
20 ma.
| Is This Answer Correct ? | 2 Yes | 1 No |
Post New Answer View All Answers
the 3 most common transmitter protocol being in refinery or qatar gas and aramco.
whats the abbreviation of IOP? is it instrument of power or input open problem?
Tell about your IFFCO plant visit.
what is maxdna ?. explain about the software details.
Meaning of the following a. IOP- Manimum; b. IOP- Maximu,;
Define the terms Accuracy, precission, Spam, process tolerance while doing calibration of an instrument? Explaini with an example?
hey any one got the papers of SAIL and HPCL plz do help me by posting them to my mail ID's naren07_87@yaho.co.in, surenarendra@gmail.com
wich is coming the first HAZOP OR SIL
What is the diffrence between ff tx and non ff tx
In my company plc based winders are operated. one day there was a data transmission failure alarm shown on pc. as per sir instruction we have reset master plc but winders were not triped and alarm gone. so what master plc do?
What is megering????
Can anyone send most commonley asked Instrumentation questions and answers in cement industry please?
What are primary elements of measuring pressure?
sir,would you please send me the Hindustan petroleum corporation limited papers(HPCL).my e-mail ID is ujjwal_sharma1983@yahoo.com
What is zero elevation and zero suppression?
