Estimated Lead Time : 6 – 8 weeks
Manufacturer : SICK Sensors
Part Number : WL12L-2B520
Functional principle : Photoelectric retro-reflective sensor
Functional principle detail : Autocollimation
Sensing range max. : 0 m … 15 m 1)
Polarisation filters : Yes
Emitted beam :
Light source : Laser 2)
Type of light : Visible red light
Light spot size (distance) : Ø 0.8 mm (300 mm)
Key laser figures :
Normative reference : EN 60825-1:2014, IEC 60825-1:2007
Laser class : 2 3)
Key LED figures :
Wave length : 650 nm
Adjustment : Potentiometer
Special features : Focusable from 150 mm to 450 mm
Special applications : Detecting small objects, Detection of objects moving at high speeds
Items supplied : 2 x clamps BEF-KH-W12, incl. screws
Supply voltage UB : 10 V DC … 30 V DC 1)
Ripple : < 5 Vpp 2) Current consumption : 55 mA 3) Protection class : III Digital output : Type : PNPNPN 4) 5) Switching mode : Light switching, Dark switching 4) 5) Switching mode selector : Selectable via L/D control cable Signal voltage PNP HIGH/LOW : Uv - < 2.9 V, Uv V / 0 V <= 1.5 V Signal voltage NPN HIGH/LOW : Uv < 1,5 V / Uv < 2,9 V Output current Imax. : = 100 mA Response time : = 200 µs 6) Switching frequency : 2,500 Hz 7) Circuit protection : A 8) C 9) D 10) Housing : Rectangular Dimensions (W x H x D) : 15 mm x 49 mm x 41.5 mm Connection : Male connector M12, 5-pin Material : Housing : Metal Front screen : Plastic, PMMA Weight : 130 g Shipping Weight : 2 kg












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