Type 4 Light Curtain, Compact, lightweight 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 zones. The SF4B-C series features a proprietary double structure of a "plastic body" with a "metal inner frame" which lightens the weight while maintaining durability. Despite its compact, plastic body, the SF4B-C series features a metal inner frame that increases toughness and also keeps its enclosure, not too curving. Thanks to its plastic body, the SF4B-C series is 45 % lighter* than previous models with aluminum enclosures.
✔ Compact profile design, maximize the machinery opening area
✔ Double structure of a “plastic body” with a “metal inner frame” which lightens the weight while maintaining durability.
✔ Maximum protective height of 1,943.5 mm
✔ 45% lighter* for easy installation in high places and when mounting long models
✔ Large multi-purpose indicator
✔ Use output and indicators to achieve preventive maintenance when the incident light intensity gets unstable