Banner Engineering IT23S Photoelectric Sensor

The IT23S Photoelectric Sensor from Banner Engineering is a glass-fiber optic sensing head (part number 17355) designed for through-beam, opposed‑mode detection in challenging environments. As part of Banner’s glass-fiber family, it uses removable fiber cables to position the sensing point where space is limited, enabling long-distance sensing and high-temperature operation. The unit features a 36 mm housing with IP40 protection and NPN/PNP output options, and is compatible with Banner glass-fiber transmitters and accessories such as BT13S/BT23S for varied sensing configurations. The IT23S designation is cataloged with the alias 17355, underscoring its role as a through-beam glass-fiber sensor in automated equipment.