SICK WL100-2P4429 6052386 Photoelectric Retro-reflective Sensor 3m

SICK WL100-2P4429 is a miniature retro‑reflective photoelectric sensor from the W100‑2 series. Dual‑lens optics with polarising filter and a visible red LED ensure reliable detection of glossy, transparent, and brightly coloured objects. Maximum sensing range 3 m (with PL80A reflector). PNP output with selectable light/dark switching. Compact 11 × 31 × 20 mm plastic housing rated IP67. M8 4‑pin male connector. Includes mounting bracket BEF‑W100‑A and reflector P250.

Applications:

• Conveyor object presence and position detection in material handling

• Packaging machinery for container, bottle and transparent object monitoring

• High‑speed assembly line part counting and positioning

• Logistics and warehouse automation systems

• General factory automation requiring reliable detection up to 3 m

Core Specifications:

• Sensor principle: Photoelectric retro‑reflective (dual‑lens system with polarising filter)

• Sensing range max.: 0.01 m … 3 m (with PL80A reflector)

• Light source: LED, visible red light (632 nm wavelength)

• Light spot size (distance): Ø 140 mm at 2 m

• Supply voltage: 10 … 30 V DC

• Switching output: PNP

• Switching mode: Light/dark switching (selectable)

• Output current: ≤ 100 mA

• Response time: ≤ 0.5 ms

• Switching frequency: 1,000 Hz

• Connection: M8 male connector, 4‑pin

• Adjustment: Potentiometer (sensitivity)

Advanced Specifications:

• Enclosure rating: IP67

• Housing material: Plastic (ABS/PC/POM)

• Optics material: Plastic (PMMA)

• Protection circuits: reverse polarity, interference suppression, overcurrent and short‑circuit

• Ambient operating temperature: –25 °C … +55 °C

• Storage temperature: –40 °C … +70 °C

• Dimensions (W × H × D): 11 mm × 31 mm × 20 mm

• MTTF D: 954 years

System Integration:

• Belongs to SICK W100‑2 series of miniature photoelectric sensors.

• Mounting bracket BEF‑W100‑A and reflector P250 are included in delivery.

• PL80A reflector recommended for maximum 3 m sensing range.

• M8 4‑pin male connector mates with standard M8 female cables (e.g. YF8U14‑xxxVB3XLEAX series).

• For detailed installation and wiring diagrams, refer to the product hardware manual.

Standards & Compliance:
Refer to manufacturer official documentation for detailed certification and compliance information (IP67, CE, cRUus, RoHS, China‑RoHS).

Related Products:

• PL80A (1003865) – Fine triple reflector for max. 3 m range

• P250 (5304812) – 47×47 mm rectangular reflector (included)

• YF8U14‑020VB3XLEAX – M8 straight female connector cable, 4‑pin, 2 m, PVC