Trade Discount 20%
Photoelectric Retro-Reflective Sensor | 11m Sensing Range | IP66/IP67/IP69 Rated | by SICK
The Photoelectric Retro-Reflective Sensor WLA12L-24162830A00 is designed for high-speed object detection in industrial automation. With a sensing range of up to 11 meters and a visible red laser light source, it ensures precise detection of small objects, even those wrapped in film. Built with robust metal housing and IP66/IP67/IP69 protection ratings, this sensor is perfect for demanding environments, providing reliable performance and durability.
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Technical Specifications
- Functional principle: Photoelectric retro-reflective sensor without reflector minimum distance
- Sensing range: 0 m to 11 m, recommended 0 mm to 600 mm for best performance
- Light source: Visible red laser, wavelength 655 nm
- Laser class: 1
- Pulse duration: 4 µs
- Maximum pulse power: < 2.13 mW
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: ≤ 14 mA at 24 V
- Digital outputs: 2 complementary push-pull PNP/NPN, light/dark switching
- Response time: ≤ 200 µs
- Switching frequency: 2,500 Hz
- Housing: Metal zinc diecast with plastic front screen and connector
- Connection: Male M12, 4-pin connector
- Protection rating: IP66, IP67, IP69
- Operating temperature: -20 °C to +55 °C
- Storage temperature: -40 °C to +70 °C
- EMC: EN 60947-5-2 compliant
- Shock resistance: 50 g, 11 ms
- Vibration resistance: 10 Hz to 2,000 Hz
- Dimensions (H x L x W): 50mm x 43mm x 16mm
- Weight: 0.1 kg
Key Features
- Photoelectric retro-reflective sensor with autocollimation/coaxial optics
- Sensing range up to 11 m with recommended best performance range 0-600 mm
- Visible red laser light source with ellipse-shaped light spot
- BluePilot teach-in button for sensitivity adjustment
- IO-Link V1.1 interface for sensor configuration and Smart Task functions
- LED indicators for alignment, operation, and light beam status
- Robust metal zinc diecast housing with IP66, IP67, and IP69 protection ratings
- High shock and vibration resistance
- Reverse polarity, overcurrent, and short-circuit protected outputs
- Dual complementary push-pull PNP/NPN outputs with light/dark switching
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper alignment, wiring, and configuration using IO-Link for optimal sensor performance.
Applications
- Industrial automation for object detection
- High-speed object detection
- Detection of small objects and objects wrapped in film
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Energy-efficient laser light source reduces power consumption
- Long service life of 50,000 hours minimizes waste and replacement frequency
- Robust design reduces environmental impact through durability
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy.
Available Now
The SICK WLA12L-24162830A00 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
