The Omron E3S-AT11-L Through-Beam Photoelectric Sensor offers a 7 m (275.591 in) sensing range. Designed as a through-beam optical sensor, it detects objects by interrupting a light beam across the sensing path, making it suitable for automation tasks where distant detection is required. Model E3S-AT11-L identifies this unit as part of Omron's E3S series of industrial photoelectric sensors.
