SICK WL100-2P4439 6052362 W100-2 Retro-reflective Photoelectric Sensor PNP 7.2m IP67

SICK WL100‑2P4439 (6052362) is a miniature retro‑reflective photoelectric sensor from the W100‑2 series. Its dual‑lens optical system with integrated polarising filter reliably detects glossy, transparent, or brightly coloured objects. visible red LED illumination ensures a highly visible light spot for easy alignment. Housed in a compact plastic enclosure (11 mm × 31 mm × 20 mm) rated IP67, it is designed for space‑constrained automation systems.

Applications:

• Conveyor object presence and position detection in material handling

• Packaging machinery for bottle, container and label monitoring

• High‑speed automated assembly lines for part counting and positioning

• Transparent film and glossy surface detection in logistics automation

Core Specifications:

• Functional principle: Photoelectric retro‑reflective sensor, dual lens

• Sensing range max.: 0.01 m … 7.2 m (with PL80A reflector)

• Sensing range: 0.01 m … 5.5 m

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

• Light spot size: Ø 280 mm at 4 m

• Polarising filter: Yes

• Supply voltage: 10 V DC … 30 V DC

• No‑load current consumption: ≤ 30 mA

• Switching output: PNP

• Switching mode: Light/dark switching (selectable via rotary switch)

• Output current: ≤ 100 mA

• Response time: ≤ 0.5 ms

• Switching frequency: 1,000 Hz

• Adjustment: Potentiometer (sensitivity)

• Connection type: M8 male connector, 4‑pin

• Enclosure rating: IP67

• Housing material: Plastic, ABS/PC/POM

• Optics material: Plastic, PMMA

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

• Weight: approx. 20 g

• Items supplied: Mounting bracket BEF‑W100‑A, Reflector P250

Advanced Specifications:

• Circuit protection: A (reverse polarity), B (I/O reverse polarity), D (output overcurrent and short‑circuit)

• Protection class: III

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

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

• UL File No.: E348498

• RoHS compliant

System Integration:

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

• Requires a separate reflector for operation; P250 reflector is included in delivery.

• Mounts via M3 threaded ports using the supplied BEF‑W100‑A bracket.

• M8 4‑pin male connector mates with standard industrial M8 female cables.

• Select light‑on or dark‑on mode via the L/D rotary switch; adjust sensing threshold by turning the potentiometer.

Standards & Compliance:
Refer to manufacturer official documentation for detailed certification and compliance information.

Related Products:

• PL80A – Fine triple reflector for max. 7.2 m sensing range

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

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

• YG8U14‑020VB3XLEAX – M8 angled female connector cable, 4‑pin, 2 m, PVC