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in transmiters(rose mount) how to check output 4-20ma ? and
input 24v? i need exact explanation?
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Answer Posted / anwar mydeen
In rosemount transmitter, open the back side cover which
contains termination.
To check input Power:
switch on the multimeter and select the DC voltage
measurement and connect the positive(red) lead to positive(+
indication in the transmitter) and negative (Black) lead in
the negative terminal(-). then the reading shows 24V DC.
To Check 4-20ma output:
Switch on the multimeter and change the red lead to MA
section and remove one wire from the transmitter and connect
as series. it will show how much reading.
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