White Paper: Dealing with the Highs and Lows of Flowhttp://www.controlglobal.com/whitepapers/2014/dealing-with-the-highs-and-lows-of-flow/
The Measurement of Water for Both High and Low Flows Has Become a Big Business Opportunity#Water
is becoming a much more valuable commodity every year, and the #measurement
of water for both high and low flows has also become a big business opportunity. This #article
explains the many different types of devices for water measurement and the importance of a #meter
that will cover the needed flow range with the necessary accuracy, referred to as “usable turndown.” This article includes tables which display nominal flow measurement performance characteristics by meter type in order to display how magnetic flow meter accuracy statements can vary greatly by manufacturer.