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Photoelectric Retro-Reflective Sensor | 10m Sensing Range | PinPoint LED | IP66/IP67/IP69 Rated | by SICK
The Photoelectric Retro-Reflective Sensor is designed for precise object detection in industrial automation, featuring a sensing range of up to 10 meters and a PinPoint LED light source. With a robust IP66/IP67/IP69 rated housing, it operates efficiently in harsh environments, making it ideal for applications requiring reliable performance and quick response times.
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Technical Specifications
- Functional principle: Photoelectric retro-reflective sensor with autocollimation/coaxial optics
- Sensing range: 0 to 10 m (max), recommended 0 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
- Switching frequency: up to 1000 Hz
- Response time: ≤ 500 µs
- Protection class: III
- Enclosure rating: IP66, IP67, IP69
- Operating temperature: -40 °C to +60 °C
- Connection: Cable with M12 male connector, 4-pin, 318 mm length
- Housing material: Plastic VISTAL®
- Compliance: EMC EN 60947-5-2, UL certified
- 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 to 7 m
- PinPoint LED visible red light with 635 nm wavelength
- Polarisation filters included
- IO-Link interface for sensor parameter configuration and Smart Task functions
- LED indicators for alignment, power, IO-Link mode, and light beam status
- High switching frequency up to 1000 Hz and fast response time ≤ 500 µs
- Robust plastic VISTAL® housing with IP66, IP67, and IP69 protection ratings
- Wide ambient operating temperature range from -40 °C to +60 °C
- Shock and vibration resistant with high electromagnetic compatibility
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper sensor alignment, wiring, and configuration via IO-Link for optimal performance.
Applications
- Object detection in industrial automation
- Detecting objects wrapped in film
- Use in environments requiring precise sensing up to 10 meters
Standards & Compliance
- AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Long LED service life of 100,000 hours reduces waste and replacement frequency
- Energy-efficient LED light source minimizes power consumption
- Robust design reduces environmental impact by lowering maintenance and replacement needs
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK WLA16P-34162100A00 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
