O7H204 - Ifm
Diffuse reflection sensor with background suppression; Operating voltage [V] : 10...30 DC;  ("supply class 2" according to UL); Protection class : III; Reverse polarity protection : yes; Type of light : red light; Wave length [nm] : 633; Electrical design : PNP; Output function : light-on mode; Max. voltage drop switching output DC [V] : 2.5; Permanent current rating of switching output DC [mA] : 100; Switching frequency DC [Hz] : 750; Short-circuit protection : yes; Type of short-circuit protection : pulsed; Range [mm] : 3...100;  (white paper 200 x 200 mm); Range on white object (90 % remission) [mm] : 3...100; Range on grey object (18 % remission) [mm] : 6...80; Range on black object (6 % remission) [mm] : 7...46; Range adjustable : no; Max. light spot diameter [mm] : 7; Light spot dimensions refer to : at maximum range; Background suppression available : yes; Ambient temperature [°C] : -25...60; Housing : rectangular; Materials : PA; Lens material : PMMA; Lens alignment : side lens