Boise-Cascade Reduces Excessive Process Variability with High Signal Magmeter Technology
Boise-Cascade Reduces Excessive Process Variability with High Signal Magmeter Technology
2 Pages© 2013 Rosemount Inc. All rights reserved For more information: www.rosemount.com Boise-Cascade Reduces Excessive Process Variability with High Signal Magmeter Technology RESULTS • Reduced variability by 85% of original output • Improved process control • Improved paper quality APPLICATION Pressure screen rejects flow CUSTOMER Boise-Cascade De Ridder, LA CHALLENGE Boise-Cascade was experiencing variability in paper quality due to erratic pressure screen reject flows. In an attempt to reduce this variability, they minimized analog damping of the existing flowmeter. Due to instability in this measurement, they did not achieve the desired results. Based on these issues, the mill decided to test new magnetic flowmeters from multiple suppliers that would provide stable measurement with
