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Photoelectric Retro-Reflective Sensor WLA16P-X01 | 10m Sensing Range | IP66/IP67 Rated | by SICK
The WLA16P-X01 Photoelectric Retro-Reflective Sensor is designed for precise object detection in industrial automation, featuring a sensing range of up to 10 meters and a robust IP66/IP67 enclosure. With its PinPoint LED technology and high shock resistance, this sensor is perfect for use in explosive atmospheres, ensuring reliable performance in challenging environments.
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Technical Specifications
- Functional principle: Photoelectric retro-reflective sensor without reflector minimum distance
- Sensing range: 0 to 10 m, 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
- Response time: ≤ 500 µs
- Switching frequency: 1,000 Hz
- Protection class: III
- Enclosure rating: IP66 and IP67
- Operating temperature: -20 °C to +50 °C
- Storage temperature: -40 °C to +75 °C
- Shock resistance: 50 g, 11 ms
- Vibration resistance: 10 Hz to 2,000 Hz
- Connection: Cable with M12 male connector, 4-pin, 318 mm length
- Material: Plastic housing (VISTAL®), stainless steel protective housing (V2A), PMMA front screen
- Dimensions (H x L x W): 82mm x 55mm x 27mm
- Weight: 0.25 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
- IO-Link interface for sensor parameter configuration and Smart Task functions
- LED indicators for alignment, operating status, and light beam status
- Robust housing with IP66/IP67 protection rating
- Suitable for use in explosive atmospheres (ATEX certified)
- High shock and vibration resistance
- Digital push-pull outputs with light/dark switching
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with photoelectric sensors and electrical safety standards, especially for use in explosive atmospheres.
Applications
- Object detection in industrial automation
- Detection of objects wrapped in film
- Use in explosive areas
Standards & Compliance
- AS/NZS 60035 – Electrical Equipment in Explosive Atmospheres
Environmental Benefits
- Long LED service life of 100,000 hours reduces waste and replacement frequency
- Energy-efficient LED light source minimizes power consumption
- Durable design reduces environmental impact through extended product lifespan
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK WLA16P-X01 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and safety applications including explosive environments.
