Balluff BLT-M-15-U-S4 is a through-beam photoelectric sensor from Balluff. In a through-beam configuration, a separate transmitter and receiver project a light beam, and part presence or passage is detected by beam interruption, enabling reliable detection on conveyors, feeders, and automation lines. As a member of Balluff's BLT M series, the BLT-M-15-U-S4 is designed for rugged industrial environments, and precise electrical, mounting, and environmental specifications are available in the official Balluff datasheet for this model.
