Trade Discount 20%
Photoelectric Retro-Reflective Sensor | 11m Sensing Range | IP66/IP67/IP69 Rated | by SICK
The Photoelectric Retro-Reflective Sensor is designed for precise object detection with a sensing range of 0 m to 11 m, making it ideal for industrial automation applications. Featuring a visible red laser light source and robust IP66/IP67/IP69 protection, this sensor ensures reliable performance in challenging environments. With a durable metal housing and advanced features like IO-Link for parameter configuration, it’s perfect for detecting small and high-speed objects.
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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 m to 7.5 m
- Light source: Visible red laser, wavelength 655 nm
- Laser class: 1
- Pulse duration: 4 µs
- Maximum pulse power: < 2.13 mW
- Average service life: 50,000 hours at 25 °C
- 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
- Protection class: III
- Enclosure rating: IP66, IP67, IP69
- Operating temperature: -20 °C to +55 °C
- Storage temperature: -40 °C to +70 °C
- Connection: Male M12, 4-pin connector
- Housing material: Metal zinc diecast
- Front screen: Plastic PMMA
- Weight: Approx. 77 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 from 0 m to 11 m with recommended range 0 m to 7.5 m
- Visible red laser light source with ellipse-shaped light spot
- BluePilot teach-in button for sensitivity adjustment
- IO-Link V1.1 for sensor parameter configuration and Smart Task functions
- LED indicators for alignment, operating status, and received light beam status
- Metal zinc diecast housing with IP66, IP67, and IP69 protection ratings
- High shock resistance (50 g) and vibration resistance (10 Hz to 2000 Hz)
- Reverse polarity, overcurrent, and short-circuit protected outputs
- Operating temperature range from -20 °C to +55 °C
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper alignment, electrical connection, and compliance with safety standards.
Applications
- Detecting small objects
- Detection of objects moving at high speeds
- Detecting objects wrapped in film
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Energy-efficient laser technology reduces power consumption
- Durable metal housing extends product lifespan, reducing waste
- High resistance to environmental factors minimizes replacement frequency
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK official documentation for details.
Available Now
The SICK WLA12L-24162530A00 Photoelectric Retro-Reflective Sensor is available for immediate purchase. Ideal for industrial automation and object detection applications.
