Process control
How to use a single totalizer to dose concurrently multiple ingredients
It is possible to add ingredients to a vessel at the same time, even with a single load cell sensor
John Robert Parraga
John Parraga is process specialist with ECS Solutions, a certified member of the Control System Integrators Association (CSIA).
John Robert Parraga is an experienced process, particularly batch process, engineer with career stops at Sequentia, the firm that gave the world batch management as we know it, and Rockwell Automation. At Rockwell Automation, John held several roles. As a Global Process Technical Consultant, he advised many customers and integrators on the best way to control their processes. As the FactoryTalk Batch product manager, Parraga was part of the PlantPAx leadership team. As a sales person focused in the life science industry, he was able to apply his knowledge in a different but rapidly growing area of process manufacturing. John has participated in a number of organizations over the years. His published paper on recipe based clean-in-place remains a standard for implementing the best and most efficient clean-in-place control systems.
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