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Home : Product Catalog : Analyzers & Transmitters : Brainac Refiner Control System Brainac™ Refiner Control System
 The Brainac™ Refiner Control System is designed as a complete solution to fit your refiner control needs. Used as a standalone system, or integrated into any existing DCS platform via standard protocol communication links, the Brainac™ Refiner Control System will optimize your refiner controls through controlling: specific energy, freeness, and overall power consumption, allowing papermakers to consistently maximize their furnish quality, minimizing web breaks and lowering their overall refining energy consumption. Safety is a critical issue for refining controls. The Brainac™ Refiner Control System is equipped with redundant power supplies for complete reliability. The high speed interlock logic and controlling relays are powered by these redundant power supplies to assure that the refiner is protected from any plate damage. Automatic unload alarm limits, along with continuous Measurement Validity Checks (MVC) on external devices complete the safety package.
The Brainac™ Refiner Control System uses measurements of power, consistency, flow and freeness to provide coordinated control of your refiners. When implemented to use all of these inputs, the Brainac™ Refiner Control System is a unique triple cascade unit. The upper level of the cascade controls compares the measured relative freeness levels with the desired relative freeness level and adjusts the specific energy (horsepower day/ton) setpoint. The second level, in turn, tracks this requested specific energy adjusting the power setpoint. The lower level of the cascaded controls meets the required power by adjusting the plate position via plate movement contact closures to the refiner plate positioner.
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C3000 Consistency Sensor
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