SF4B-C for High-Efficiency Control

Type 4 Light Curtain, Compact, light weight design, and advanced functionality in one package The SF4B-C series is designed to fit onto an aluminum frame, maximizing the machinery opening area. It can even allow zero dead zone. The SF4B-C series features a proprietary double structure of a "plastic body" with a "metal inner frame" which lightens the weight while maintaining the durability. Despite its compact, plastic body, the SF4B-C series features a metal inner frame that increases toughness and also keeps its enclosure not to curve. Thanks to its plastic body, the SF4B-C series is 45 % lighter* than previous models with aluminum enclosures.