OG5121 - Ifm
Diffuse reflection sensor with background suppression; Operating voltage [V] : 10...30 DC; Protection class : II; Reverse polarity protection : yes; Type of light : red light; Wave length [nm] : 660; Electrical design : PNP; Output function : light-on/dark-on mode; (programmable); Max. voltage drop switching output DC [V] : 2.5; Permanent current rating of switching output DC [mA] : 200; Short-time current rating of switching output [mA] : 200; Switching frequency DC [Hz] : 250; Short-circuit protection : yes; Type of short-circuit protection : pulsed; Overload protection : yes; Range [mm] : 30...130; (white paper 200 x 200 mm 90% remission); Factory setting : Range: 40 mm; Background suppression available : yes; Ambient temperature [°C] : -20...60; Housing : threaded type; Thread designation : M18 x 1; Materials : PBT; Lens material : PMMA; Items supplied : lock nuts: 2 x