Balluff BLS-18K-XX-1LT-E5-C-S4 is the emitter unit of Balluff’s 18K through-beam photoelectric sensor system, housed in an M18 package and cataloged with the BOS00EK ordering code. In a through-beam setup, this emitter works with a matching receiver to project a beam across a sensing path, enabling reliable presence/absence detection in automated systems. As part of Balluff’s BLS 18K family, the model is designed for compatibility with Balluff through-beam receivers and standard M18 sensor configurations, enabling compact, robust sensor installations in tight spaces.
