SMA81E Photoelectric Emitter from Banner Engineering is a compact optical emitter used in non-contact sensing systems to project infrared light toward a compatible receiver. In typical industrial setups, it pairs with Banner detectors to sense the presence or absence of parts on conveyors, in packaging lines, or at machine transfer points. For exact electrical requirements, sensing range, mounting options, and compatibility, refer to Banner Engineering’s official SMA81E data sheet and approved catalog listings.
