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 precise object detection, featuring a sensing range of 0 m to 11 m and a visible red laser light source. Ideal for industrial automation, this robust sensor offers high shock and vibration resistance, making it perfect for detecting small objects and those moving at high speeds. With an IP66/IP67/IP69 rating, it ensures reliable performance in challenging environments.
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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 500 mm
- Light source: Visible red laser, wavelength 655 nm, laser class 1
- Emitted beam: Ellipse shape, 0.3 mm x 0.3 mm at 250 mm distance
- 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 up to 2,500 Hz
- Protection class: III
- Housing: Metal zinc diecast with plastic front screen
- Connection: Cable with M12 male connector, 4-pin, 315 mm length
- Enclosure rating: IP66, IP67, IP69
- Operating temperature: -20 °C to +55 °C
- Storage temperature: -40 °C to +70 °C
- 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 from 0 m to 11 m with recommended best performance range 0 mm to 500 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 aid, 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
- Dual complementary push-pull digital outputs with light/dark switching
Professional Installation Requirements
- Installation by a qualified technician or electrician is recommended to ensure proper setup and compliance with electrical 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
- 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's official warranty policy.
Available Now
The SICK WLA12L-34162730A00 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
