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Photoelectric Retro-Reflective Sensor WL4S-3F3130V | 4m Sensing Range | IP66/IP67/IP68/IP69K Rated | by SICK
The Photoelectric Retro-Reflective Sensor WL4S-3F3130V is designed for industrial automation, featuring a sensing range of up to 4 meters and a fast response time of under 0.5 ms. With a durable stainless steel housing and high protection ratings, it's perfect for hygienic and washdown environments, ensuring reliable object detection and machine safety.
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Product Name/Title: Photoelectric Retro-Reflective Sensor WL4S-3F3130V | 4m Sensing Range | IP66/IP67/IP68/IP69K Rated | by SICK
Brand: SICK
SKU: 1046416
Alternatively Known As: Photoelectric sensor, Retro-reflective sensor, SICK WL4S sensor, Industrial object sensor
Technical Specifications
- Functional principle: Photoelectric retro-reflective sensor without reflector minimum distance
- Sensing range: 0 m to 4 m max, 0 m to 2.5 m typical
- Light source: PinPoint LED, visible red light, 650 nm wavelength
- Light spot size: Ø 45 mm at 1.5 m distance
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 30 mA
- Protection class: III
- Output type: PNP, dark switching
- Output current max: ≤ 100 mA
- Response time: < 0.5 ms
- Switching frequency: 1000 Hz
- Housing material: Stainless steel V4A (1.4404, 316L)
- Front screen: Plastic PMMA
- Cable: Plastic PVC, 150 mm length
- 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 4 meters
- Polarisation filters included
- Visible red light with 650 nm wavelength
- Slim stainless steel V4A housing suitable for washdown environments
- High protection rating: IP66, IP67, IP68, IP69K
- Fast response time under 0.5 ms with switching frequency up to 1000 Hz
- PNP dark switching digital output with max 100 mA output current
Professional Installation Requirements
- Installation should be performed by a qualified technician or electrician to ensure proper wiring and compliance with safety standards.
Applications
- Industrial automation for object detection
- Hygienic and washdown zones
- Machine safety and process control
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
- Certified for hygienic and washdown zones reducing contamination risks
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK for detailed warranty terms.
Available Now
The SICK WL4S-3F3130V Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and hygienic zone applications.
