online data sheet www.mysick.com photoelectric sensors w18-3, photoelectric retro-reflective sensor, autocollimation WL18-3N480
photoelectric sensorsaaaaaaaaaaaaa? sick ag. subject to change without notice.aaaaaaaaaaaaa3/8/2016 3:43:32 am photoelectric sensors w18-3, photoelectric retro-reflective sensor, autocollimation 1) 2) pl80a 3) average service life of 100,000 h at ta = +25 c type > WL18-3N480 part no. > 1040135 at a glance sender led with visible red light ? autocollimation optics without polarizing filter ? sensitivity control via potentiometer ? immune to ambient light ? optional test input for system diagnostics ? rugged plastic housing ? your benefits fast installation due to highly visible red light ? reliable object detection without blind zones due to autocollimation optics ? quick and easy sensing range adjustment due to 270 potentiometer ? crosstalk and ambient light immunity reduce false radings and downtime ? reliable availability in the field ? illustration may differ features sensor/detection principle: photoelectric retro-reflective sensor, autocollimation dimensions (w x h x d): 17.6 mm x 75.5 mm x 33.5 mm housing design (light emission): rectangular sensing range max.: 0 m ... 7 m 1) sensing range: 0 m ... 5 m 2) type of light: visible red light light source: led 3) angle of dispersion: 1.8 adjustment: potentiometer, 1 turn light spot size (distance): ? 40 mm (2 m) continuous threshold adaption: - mechanics/electronics supply voltage: 10 v dc ... 30 v dc 1) ripple: < 5 vpp 2) power consumption: 40 ma 3) output type: npn output function: complementary switching mode: light/dark switching
photoelectric sensorsaaaaaaaaaaaaa? sick ag. subject to change without notice.aaaaaaaaaaaaa3/8/2016 3:43:32 am 1) limit values, operation in short-circuit protected network max. 8 a 2) may not exceed or fall short of vs tolerances 3) without load 4) signal transit time with resistive load 5) with light/dark ratio 1:1 6) a = vs connections reverse-polarity protected 7) c = interference suppression 8) d = outputs overcurrent and short-circuit protected output current imax.: 100 ma response time: < 500 s 4) switching frequency: 1,000 hz 5) connection type: m12, 4-pin male connector circuit protection::: a, c, d 6) 7) 8) weight: 40 g polarisation filter: - housing material: abs, plastic optics material: pmma enclosure rating: ip 67 ambient operating temperature: -40 c ... +60 c ambient storage temperature: -40 c ... +75 c ul file no.: nrkh.e181493 & nrkh7.e181493 dimensional drawing
photoelectric sensorsaaaaaaaaaaaaa? sick ag. subject to change without notice.aaaaaaaaaaaaa3/8/2016 3:43:32 am adjustments possible connection diagram
photoelectric sensorsaaaaaaaaaaaaa? sick ag. subject to change without notice.aaaaaaaaaaaaa3/8/2016 3:43:32 am characteristic curve sensing range diagram
photoelectric sensorsaaaaaaaaaaaaa? sick ag. subject to change without notice.aaaaaaaaaaaaa3/8/2016 3:43:32 am connection type
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