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Anonymous Poster

Square Root Extraction

07/11/2010 5:30 AM

What pressure results for a flow transmitter of range 0- 180t/h in the dcs and 0-301mbar in the field using square root extraction. Kindly also suggest formulae for the percentages 0,25,50,75,100?

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Power-User

Join Date: Nov 2009
Posts: 335
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#1

Re: Square Root Extraction

07/11/2010 8:52 AM

It's not the exact range you are looking for, and the percentage intervals are not identical, but the values for square roots of percentages of a max flow rate of 1200 were just posted here: One typo: 15% should be 16%.

http://cr4.globalspec.com/thread/56822/Conversion-formula-for-instrumentation

From the example, you can re-calculate any point for your max flow rate.

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