Trade Discount 20%
Photoelectric Retro-Reflective Sensor | 11m Sensing Range | Visible Red Laser | IP66/IP67/IP69 Rated | by SICK
The Photoelectric Retro-Reflective Sensor is designed for high-speed object detection in industrial automation, featuring a sensing range of up to 11 meters and a visible red laser light source. With robust IP66/IP67/IP69 protection and a durable metal housing, it ensures reliable performance in challenging environments, making it ideal for detecting small objects and those wrapped in film.
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Technical Specifications
- Functional principle: Photoelectric retro-reflective sensor without reflector minimum distance
- Sensing range: 0 m to 11 m; recommended best performance 0 mm to 600 mm
- Light source: Visible red laser, wavelength 655 nm, laser class 1
- Emitted beam: Ellipse shape, 0.4 mm x 0.35 mm at 300 mm distance
- Response time: ≤ 200 µs; switching frequency up to 2,500 Hz
- 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
- Protection class: III
- Housing: Metal zinc diecast with plastic front screen
- Connection: Cable with M12 male connector, 4-pin, 315 mm length
- Operating temperature: -20 °C to +55 °C
- Enclosure rating: IP66, IP67, IP69
- Communication: IO-Link V1.1 with 16-bit process data length
- Shock resistance: 50 g, 11 ms
- Vibration resistance: 10 Hz to 2000 Hz, amplitude 0.5 mm / 10 g
- 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 interface for sensor parameter configuration and Smart Task functions
- LED indicators for alignment, operating status, 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
Professional Installation Requirements
- Installation by qualified personnel recommended to ensure proper alignment and configuration using BluePilot and IO-Link interface.
Applications
- Industrial automation for object detection
- High-speed object detection
- Detection of small objects and objects wrapped in film
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Long service life of 50,000 hours reduces waste and replacement frequency
- Energy-efficient operation with low current consumption
- Robust design minimizes environmental impact through durability
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for details.
Available Now
The SICK WLA12L-34162830A00 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
