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-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 Posted / 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.
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