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www.mysick.com Photoelectric sensors W4-3 Glass, Photoelectric retro-reflective sensor WLG4-3E1134

Photoelectric sensorsAAAAAAAAAAAAA© SICK AG. Subject to change without notice.AAAAAAAAAAAAA2/4/2016 1:33:05 AM Photoelectric sensors W4-3 Glass, Photoelectric retro-reflective sensor 1) 2) PL80A 3) Average service life of 100,000 h at TA = +25 °C Type > WLG4-3E1134 Part No. > 1028133 At a glance Fast and reliable setup via teach-in pushbutton• Continuous threshold adjustment technology to detect objects in changing conditions such as temperature, contamination and reflector wear Versions without polarizing filters to better detect depolarizing objects such as PET bottles, CD sleeves and shrink-wrapped, glossy objects Your benefits Reliable and quick setting via the push of a button• Flat housing design eliminates alignment or mounting brackets, which saves time and money Low-cost machine integration due to small dimensions that enable mounting in areas with space restrictions Quick and easy setup due to highly visible intensive light spot• The PinPoint LED's well-defined, intense light spot simplifies alignment• Nearly all transparent objects can be reliably detected• Illustration may differ

Features

Sensor/detection principle: Photoelectric retro-reflective sensor Dimensions (W x H x D): 16 mm x 39.5 mm x 12 mm Housing design (light emission): Rectangular Type of light: Visible red light Light source: PinPoint LED 3) Wave length: 650 nm Adjustment: Single teach-in button, Cable Light spot size (distance): Ø 75 mm (1.5 m) Continuous threshold adaption: ü Mechanics/electronics Supply voltage: 10 V DC ... 30 V DC 1) Ripple:: < 5 Vpp 2) 3) Power consumption: ≤ 20 mA 4) Output type: NPN Switching mode: Dark switching

Photoelectric sensorsAAAAAAAAAAAAA© SICK AG. Subject to change without notice.AAAAAAAAAAAAA2/4/2016 1:33:05 AM 1) Limit values 2) 3) May not exceed or fall short of VS tolerances 4) Without load 5) Signal transit time with resistive load 6) With light/dark ratio 1:1 7) Do not bend below 0 °C 8) A = VS connections reverse-polarity protected 9) C = interference suppression 10) D = outputs overcurrent and short-circuit protected Output current Imax.: ≤ 100 mA Response time: < 0.5 ms 5) Switching frequency: 1,000 Hz 6) Angle of reception: Ca. 30 ° Attenuation along light beam: > 8 % Connection type: Cable, 4-wire, 2 m 7) Cable material: PVC Conductor cross-section: 0.14 mm² Cable diameter: Ø 3.4 mm Circuit protection::: A, C, D 8) 9) 10) Protection class: III Weight: 30 g Polarisation filter: ü Optics material: PMMA Enclosure rating: IP 67 IP 66 Special feature: Detecting transparent objects Ambient operating temperature: -40 °C ... +60 °C Ambient storage temperature: -40 °C ... +75 °C Housing material: ABS, Plastic Dimensional drawing

Photoelectric sensorsAAAAAAAAAAAAA© SICK AG. Subject to change without notice.AAAAAAAAAAAAA2/4/2016 1:33:05 AM Connection diagram Characteristic curve

Photoelectric sensorsAAAAAAAAAAAAA© SICK AG. Subject to change without notice.AAAAAAAAAAAAA2/4/2016 1:33:05 AM Sensing range diagram Connection type

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