Omron Industrial Automation's E3FA and E3FB M18 Cylindrical Photoelectric Sensors

E3FA plastic body and E3FB metal body M18 cylindrical photoelectric sensors include straight-beam or right-angle, radial-beam models. Red LED light source aids alignment. The sensors include through-beam ranges to 20 m, retro-reflective versions with ranges 0.1–4 m, coaxial retro-reflective versions with ranges up to 500 mm, and three models of diffuse-reflective sensors with ranges of 100 mm, 300 mm and 1 m.