-200mmwc to 500mmwc range transmitter have there 4mA is -200 and 20mA is 500.what is the range in 12mA?
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Answer / am
12 mA is 50% of the signal range (4 to 20 mA).
Here, transmitter range is -200 to 500 mmWC. That means its span is 700 mmWC. So, 50 % of the range will be 350, which we have to add to the lower range. That is 350+ (-200) = 150 mmWC.
| Is This Answer Correct ? | 5 Yes | 1 No |
Answer / suresh agravat
-200 to 500(urv-lrv)/span
700span
-200=4mA
-25=8mA
150=12mA
325=16mA
500=20mA
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / rampal.m.
-200 for 4ma and 500 for 20ma so span 16ma for span 700 that why
16ma for 700
1ma for 700/16 so 12ma for 700/16 and multiply by12ma=525
this -200+525=325
ans is for 12ma
=325mmwc
| Is This Answer Correct ? | 0 Yes | 5 No |
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