Landscan LSP10, LSP20, and LSP21 infrared linescanner heads for metal-rod, wire, and plate production accurately detect hot edges, letting users check the width of products being processed. A sapphire viewing window protects against damage on the production line and keeps maintenance to a minimum. An integral laser-targeting system simplifies aligning the head.

Ametek Land Inc., 150 Freeport Rd., Pittsburgh, PA 15238, (412) 826-444,