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Photoelectric Retro-Reflective Sensor WL4S-3N2432V | 5m Sensing Range | IP66 to IP69K Rated | by SICK
The Photoelectric Retro-Reflective Sensor WL4S-3N2432V is designed for industrial automation, featuring a sensing range of up to 5 meters without a reflector and a fast response time of under 0.5 ms. With its robust stainless steel housing and high protection ratings (IP66 to IP69K), this sensor is perfect for hygienic environments and machine safety applications, ensuring reliable performance in demanding conditions.
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Product Name/Title: Photoelectric Retro-Reflective Sensor WL4S-3N2432V | 5m Sensing Range | IP66 to IP69K Rated | by SICK
Brand: SICK
SKU: 1054722
Alternatively Known As: Photoelectric sensor, Retro-reflective sensor, SICK WL4S sensor, Industrial object sensor
Technical Specifications
- Functional principle: Photoelectric retro-reflective sensor
- Sensing range: 0 m to 3 m (standard), up to 5 m without reflector
- Light source: PinPoint LED, visible red light, 650 nm wavelength
- Adjustment: Single teach-in button
- Output type: NPN digital output, light/dark switching
- Max output current: ≤ 100 mA
- Response time: < 0.5 ms
- Switching frequency: 1000 Hz
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 30 mA
- Protection class: III
- Housing material: Stainless steel V4A (1.4404, 316L)
- Front screen material: Plastic, PMMA
- Connection: Male M12, 4-pin connector
- Enclosure rating: IP66, IP67, IP68, IP69K
- Operating temperature: -30 °C to +70 °C
- Storage temperature: -30 °C to +75 °C
- Dimensions (H x L x W): 49mm x 22mm x 15mm
- Weight: 0.1 kg
Key Features
- Photoelectric retro-reflective sensor with autocollimation/coaxial optics
- Sensing range up to 5 meters without reflector
- Polarisation filters included
- Visible red light PinPoint LED with 650 nm wavelength
- Single teach-in button for easy adjustment
- Washdown housing design suitable for hygienic environments
- High protection rating: IP66, IP67, IP68, IP69K
- Fast response time under 0.5 ms and switching frequency up to 1000 Hz
- Robust stainless steel V4A (1.4404, 316L) metal housing
Professional Installation Requirements
- Installation by a qualified technician or electrician is recommended to ensure proper setup and compliance with safety standards.
Applications
- Industrial automation for object detection
- Hygienic and washdown zones
- Machine safety and control systems
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Durable stainless steel housing extends product life reducing waste
- Energy-efficient LED light source minimizes power consumption
- Suitable for hygienic zones reducing contamination and waste
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK WL4S-3N2432V Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and hygienic zone applications.
