How much voltage we get between two wire of 4 to 20 ma
output? Is this voltage up or down respectvice to 4 - 20
ma ?
Answer Posted / mail2noor.hyd
voltage is 0-10V
transmitter i/p supply (source) -24V
o/p -4-20mA/0-10V
we prefeered always current i.e 4-20mA,
b coz voltage travel a long
distance voltage will drop, so thats y we preffered
current i.e 4-20mA
voltage is 0-10V
from mail2noor.hyd@gmail.com
| Is This Answer Correct ? | 0 Yes | 3 No |
Post New Answer View All Answers
how to calibrate 0- 150 psi presure gauge by dead weght tester
what is the electrical operation procedure for switching on 27.6MVA electric furnace.
How to measure the dust in chimney(spm)?
What care will you take in the installation of control valves,SCADA,DCS and FOC in Oil and Gas Project?
can you provide me full detail about instrumentation in ONGC??
Can anyone send most commonley asked Instrumentation questions and answers in cement industry please?
defination of radial vibration?
How to Calibrate Level Troll in field
what is a half wave, full wave, and bridge rectifer.
draw the block diagram of a level transmitter ?
How is automatic reference junction compensation carried out in temperature recorders?
WHAT ARE THE INSTRUMENTAL DIAGRAMSOF VALVES?
how to calibrate mass flow meter (Coriolis)? Example calibration range: 0 to 2500 kg/hr line size 3" fluid: Etheline glycol (MEG)
Why mixer nd grinder Is example of constant torque load not variable torque load ???
I need to know steps to Calibration Valve Guard......