Technology Sourcebook
www.foodengineeringmag.com/articles/93302-metal-detector-control

Metal detector controller
January 8, 2015
The MPE Cassel Metal Shark 2a metal detector controller scans products at speeds up to 6,600 ft./min. An electromagnetic interface is built into the inboard oscilloscope to allow noise signals to be shown graphically.
Material Handling Equipment, Inc.; 800-544-5930