Why we use 250 ohm resistor in series with HART protocol
communication?
- 13 Answers
- 53566 Views
- Chemtrols, Instec, Sabic, I also Faced
- E-Mail Answers
Answer Posted / ankush
for load resistance and to follow the international standard
for dcs i.e.1 to 5 volt.
| Is This Answer Correct ? | 20 Yes | 12 No |
Post New Answer View All Answers
what is orfics working in main steam line. is it increase pressure, velocity of steam flow and dicrease steam flow rate. or any other
How earthing can be checked????
When doing a liquid seal on a differential flow transmitter , most of the time the sealing liquid will be heavier then the process fluid. For wich application will the sealing liquid be lighter than the process fluid if transmitter is mounted below the process line.
line up procedure for dp type flow transmitter?
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 ..
Explain signal isolator
What happen if I install my pressure transmitter below the elevation of pipe in natural gas service?
Which are all the commonly used Bordon tubes in the pressure gauges. Do any one use ASTM A 312 tubes for this purpose?
what is the electrical operation procedure for switching on 27.6MVA electric furnace.
How to control flow variations in magnetic flow maters..... When i will provide proper earthing?
How is flow measured in square root?
Hi, Is there any smart plant instrumentation design training institute in Bangalore?
where proximity sensor installed on tank in loading arm application
what step is taken for ESD ( emergency shut down) in DCS REPLY to hashimka20009@gmail.com
please send the drdo exam paper
