Optical motion sensor Transmitted light source: Laser Light color: Infrared, 850 nm Laser class: 1M (EN 60825-1) Switching distance: 20 - 40 mm Part speed (max.): 5 m/s (depending on material) Operating voltage: 10 - 30 V DC No-load current (max.): 30 mA Switching output: Push-pull, 150 mA, NO/NC Housing material: Aluminum, black (anodized) Ambient operating temperature: +5 - +45 °C Protection type: IP 67 Protection class: III, operation on protective extra-low voltage Connection: Plug, M8, 3-pin