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Why 4-20mA SIGNAL IS PREFERRED OVEA A 0-10v signal?
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Answer Posted / b_saravanakumar
We can use 0-10 volt also for signal. But while signal
transmission voltage drop will occur on lead wires. Also
voltage will have noise due to this we may loose signals at
receiving end. To overcome this we are using current
(4-20mA) for signals.
| Is This Answer Correct ? | 16 Yes | 7 No |
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