online data sheet www.mysick.com photoelectric sensors w11-2, photoelectric proximity sensor, background suppression WTB11-2N2431
photoelectric sensorsaaaaaaaaaaaaa? sick ag. subject to change without notice.aaaaaaaaaaaaa3/4/2016 2:35:26 am photoelectric sensors w11-2, photoelectric proximity sensor, background suppression 1) object with 90 % reflectance (referred to standard white din 5033) 2) average service life of 100,000 h at ta = +25 c type > WTB11-2N2431 part no. > 1041378 at a glance precise background suppression ? rugged housing for industrial use ? pinpoint led technology with a highly visible light spot ? space-saving plastic housing in chemically, thermally or mechanically resistant designs ? dovetail mounting - standard mounting holes and oblong holes ? highly visible 360 status leds ? sensing distance adjustment via potentiometer ? operating distance up to 1,100 mm ? your benefits state of the art technology e.g oes-3 provides, reliable background suppression and object detection, independent of object color ? high immunity to optical inference reduces false readings and downtime ? pinpoint led technology provides a bright, small and precise light spot that enables easy sensor alignment ? precise switching characteristics ensure high performance even in changing application conditions ? highly visible 360 status leds provide quick and easy setup without additional personnel or costly training ? rugged housing design withstands harsh environments, reducing downtime and maintenance effort ? easy installation using sick accessories ? illustration may differ features sensor/detection principle: photoelectric proximity sensor, background suppression dimensions (w x h x d): 15.6 mm x 48.5 mm x 42 mm housing design (light emission): rectangular sensing range max.: 20 mm ... 350 mm 1) sensing range: 20 mm ... 350 mm type of light: visible red light light source: led 2) wave length: 640 nm adjustment: potentiometer, 5 turns light spot size (distance): ? 6 mm (200 mm)
photoelectric sensorsaaaaaaaaaaaaa? sick ag. subject to change without notice.aaaaaaaaaaaaa3/4/2016 2:35:26 am may not exceed or fall short of vs tolerances; 1) limit values, operation in short-circuit protected network max. 8 a 2) without load 3) signal transit time with resistive load 4) with light/dark ratio 1:1 5) a = vs connections reverse-polarity protected 6) c = interference suppression 7) d = outputs overcurrent and short-circuit protected mechanics/electronics supply voltage: 10 v dc ... 30 v dc 1) power consumption: 40 ma 2) output type: npn output function: complementary switching mode: light/dark switching signal voltage npn high M low: approx. vs M < 2.5 v output current imax.: 100 ma response time: 2.5 ms 3) switching frequency: 200 hz 4) connection type: m12, 4-pin male connector circuit protection::: a, c, d 5) 6) 7) protection class: ii weight: 120 g housing material: abs, plastic optics material: pmma enclosure rating: ip 66 ip 67 ip 69k ambient operating temperature: -30 c ... 60 c ambient storage temperature: -40 c ... 75 c ul file no.: nrkh.e181493 & nrkh7.e181493
photoelectric sensorsaaaaaaaaaaaaa? sick ag. subject to change without notice.aaaaaaaaaaaaa3/4/2016 2:35:26 am dimensional drawing adjustments possible
photoelectric sensorsaaaaaaaaaaaaa? sick ag. subject to change without notice.aaaaaaaaaaaaa3/4/2016 2:35:26 am connection diagram characteristic curve
photoelectric sensorsaaaaaaaaaaaaa? sick ag. subject to change without notice.aaaaaaaaaaaaa3/4/2016 2:35:26 am connection type sensing range diagram
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