OPTEX NF-TB01 Fiber UnitThe OPTEX NF TB01 Fiber Unit is a compact and precise through beam fiber optic sensor head designed for stable object detection in confined or challenging spaces. It consists of separate emitter and receiver fibers, allowing for accurate sensing of small, fast moving, or transparent objects across moderate distances. Built with flexible plastic fiber and featuring a durable, space saving tip design, the NF TB01 is ideal for integration into high speed