The MP series Modular Photoelectric Sensor which features harsh duty, modular design - exchangeable rotatable heads - limit switch and mini style plug-in bases - screw terminal, preleaded and connector version receptacles. The series offers sensors in diffuse mode with 300, 450, 760, 900mm, 1.3, 1.8, 3m sensing range, retro-reflective mode with 4.5, 6, 9m sensing rang, thru-beam mode with 36, 60m sensing range and fibre optic mode sensing range with determined by fibre optic cable.