Procurement teams shortlist WL4S-3P2230V with Sick Laser Sensor, Sick Gtb6 P4211 and P&F Photoelectric Sensor, aligning budget approvals, warranty terms, and multisite availability for smoother rollout across plants.
Sick WL4S-3P2230V Photoelectric Sensor
The Sick WL4S-3P2230V Photoelectric Sensor provides 0β2.5 m sensing range with autocollimation using a PinPoint LED red light source. It features PNP output, light/dark switching, 0.5 ms response time, and a stainless steel V4A washdown housing suitable for hygienic zones. The slim rectangular design, M8 connector, and IP66/67/68/69K protection enable reliable operation across industrial environments. Explore Sick, view Photoelectric Sensors, and learn more about the W4 Series.
| Brand | Sick |
| Product Type | Photolectric Sensor |
| Model Number | WL4S-3P2230V |
Sick WL4S-3P2230V Photoelectric Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Functional principle | Photoelectric retro-reflective sensor |
| Functional principle detail | Autocollimation |
| Sensing range max. | 0 m ... 4 m |
| Sensing range | 0 m ... 2.5 m |
| Light source | PinPoint LED |
| Type of light | Visible red light |
| Light spot size (distance) | Γ 45 mm (1.5 m) |
| Wave length | 650 nm |
| Adjustment | None |
| Special applications | Hygienic and washdown zones |
| Housing design | Washdown |
| Supply voltage UB | 10 V DC ... 30 V DC |
| Ripple | < 5 Vpp 2) |
| Current consumption | 30 mA 3) |
| Protection class | III |
| Digital Output type | PNP |
| Switching mode | Light/dark switching |
| Output current Imax. | β€ 100 mA |
| Response time | < 0.5 ms 4) |
| Switching frequency | 1,000 Hz 5) |
| Housing | Rectangular |
| Design detail | Slim |
| Dimensions (W x H x D) | 15.25 mm x 44.5 mm x 22.2 mm |
| Connection | Male connector M8, 4-pin |
| Housing material | Stainless steel, Stainless steel V4A (1.4404, 316L) |
| Front screen material | Plastic, PMMA |
| Enclosure rating | IP66, IP67, IP68, IP69K |
| Ambient operating temperature | β30 Β°C ... +70 Β°C 2), β30 Β°C ... +60 Β°C |
| Ambient temperature, storage | β30 Β°C ... +75 Β°C |
| Weight | 40 g |
The Sick WL4S-3P2230V Photoelectric Sensor is a retro-reflective model offering 0β2.5 m sensing range, autocollimation, and a PinPoint LED for precise detection of reflective objects. As part of the Sick W4 Series, it supports PNP switching and maintains consistent performance in hygienic and washdown environments. Its stainless steel housing and compact dimensions enable dependable use in industrial automation systems.
The Sick WL4S-3P2230V Photoelectric Sensor is used on conveyors, packaging lines, assembly applications, and material tracking points requiring reliable retro-reflective detection. Its fast 0.5 ms response time ensures stable sensing of moving objects, while its sealed construction and M8 connector provide solid electrical and environmental robustness in demanding installations.
The Sick WL4S-3P2230V Photoelectric Sensor delivers consistent performance through autocollimation, stainless steel durability, and stable switching behavior. With strong protection ratings and dependable optical characteristics, it supports long-term reliability across industrial environments. Sickβs engineering quality and the W4 Series architecture make this model a suitable choice for automated processes in Indian industries.
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