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hi,
in using an orifice plate with DP to measure flow of gases, if the square root is not done at the DP transmitter, instead linear relationship is used, would it cause serious error in measurement and hence control? in several cases i have seen, its not doing any harm!
in using an orifice plate with DP to measure flow of gases, if the square root is not done at the DP transmitter, instead linear relationship is used, would it cause serious error in measurement and hence control? in several cases i have seen, its not doing any harm!