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Photoelectric Retro-Reflective Sensor | 10m Sensing Range | IO-Link Interface | IP66/IP67/IP69 Rated | by SICK
The Photoelectric Retro-Reflective Sensor is designed for industrial automation, featuring a sensing range of up to 10 meters and an IO-Link interface for easy configuration. With a robust IP66/IP67/IP69 rated housing and PinPoint LED technology, it ensures reliable object detection, even for items wrapped in film. Ideal for packaging lines and material handling systems, this sensor is built for durability and efficiency.
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Technical Specifications
- Functional principle: Photoelectric retro-reflective sensor without reflector minimum distance
- Sensing range: 0 m to 10 m, recommended 0 m to 7 m
- Light source: PinPoint LED, visible red light, 635 nm wavelength
- LED risk group: Free group according to EN 62471
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: ≤ 30 mA at 24 V
- Digital outputs: 2 complementary push-pull (PNP/NPN), light/dark switching
- Response time: ≤ 500 µs
- Switching frequency: 1,000 Hz
- Protection class: III
- Enclosure rating: IP66, IP67, IP69
- Operating temperature: -40 °C to +60 °C
- Connection: Male M12, 4-pin connector
- Housing material: Plastic VISTAL®, front screen PMMA
- Shock resistance: 50 g, 11 ms
- Vibration resistance: 10 Hz to 2,000 Hz
- Dimensions (H x L x W): 55.7mm x 42mm x 20mm
- Weight: 0.1 kg
Key Features
- Photoelectric retro-reflective sensor with autocollimation/coaxial optics
- Sensing range up to 10 m with recommended range 0-7 m
- PinPoint LED visible red light with 635 nm wavelength
- Polarisation filters included for enhanced detection
- IO-Link interface for sensor parameter configuration and Smart Task functions
- LED indicators for alignment, operating status, and received light beam status
- Robust plastic VISTAL® housing with IP66, IP67, and IP69 protection ratings
- High shock and vibration resistance
- Detects objects wrapped in film
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper alignment, wiring, and configuration via IO-Link for optimal sensor performance.
Applications
- Industrial automation for object detection
- Packaging lines for detecting objects wrapped in film
- Material handling and conveyor systems
- Quality control and process monitoring
Standards & Compliance
- AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Energy-efficient LED light source with long service life of 100,000 hours
- Durable construction reduces waste and replacement frequency
- Compliant with environmental standards including China-RoHS and ECOLAB certification
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK WLA16P-24162100A00 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
