The optical safety light screens sport nickelplated housings and end caps, and have dissipative lens assemblies. They also provide noncontact machine guards for finger, hand, and ankle detection. The self-contained emitter/receiver pairs don't need a separate control box. And each receiver has selectable trip or latch output.
Banner Engineering Co., 9714 10th Ave. N, Minneapolis, MN 55441, (763) 544-3164, www.bannerengineering.com