Interested to Buy Any Domain ? << Click Here >> for more details...
Why we are using 4-20 mA as Analog signal transmission
other than 3 to 19 or 2 to 18 or 6 to 22 like wise ? What
is the reason behind using 4 & 20 mA? Can anyone give
proper technical reply ?
- 5 Answers
- 12105 Views
- Air Liquide, I also Faced
- E-Mail Answers
Answer Posted / dhanabalan
It is where the linearity is maintained (4-20 mA Signal).
| Is This Answer Correct ? | 9 Yes | 1 No |
Post New Answer View All Answers
what is the procedure for auto tune in masoneialn 12300 series displacer type transmitter?
In control valve proximity inductive sensor is taken as digital feedback for full open and full close.Normally its volts 24v when the sensor acts the feed back voltage 14v so that our relay not indicating in plc panel . kindly give the solution.
Pressure tx shows 1 mbar but we need 1000 mbar at this process condition .. how can we sort it out .
If relative y axis vibration sensor is by passed, and relative x axis and absolute sensor is left working. how much monitoring i would have risked?
How the warning lamp of a charging-system is activated ?
hello sir/madam, I,Subramanian need 5yrs placement papers of officer trainee of Instrumentation technology.pls send to this mail id mani_nxtgen@yahoo.co.in please do the needful. with regards, subramanian.v
What is the working principle of the magnetic meter?
What is defferent betwen ESP &PCP PUMP .HOW IT IS WORK?
How to fix back the valve actuator stem
Explain the working principle of lvdt?
what is vibration a part of proceess variable? if vibration is a part variables then how we minimize the actual vibration on machine on load,? vision of instrumentation contrl plz ans me IPGDL interview question
How many interlocks at turbine side?
Hi, I am Newely Joined in Construction company instrument engineer? Any one can Plz tell me How can I advanced preparation for Releated Engineering and construction Documents?
how to measure draft pressure in transmitter pl. give its single line digram
How to calibrate RC Feeder system in thermal power station?,If any instrument available to calibrate it,ple inform me. make:stock,
