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 0 m to 11 m and a visible red laser light source. With robust IP66/IP67/IP69 protection ratings and dual complementary push-pull outputs, it ensures reliable performance in challenging environments, making it ideal for detecting small objects and those wrapped in film.
Please sign in so that we can notify you about a reply
Sign in
Please login to continue to your account.
Technical Specifications
- Functional principle: Photoelectric retro-reflective sensor without reflector minimum distance
- Sensing range: 0 m to 11 m; recommended 0 mm to 300 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
- Protection class: III; Circuit protection: Reverse polarity, overcurrent, short-circuit
- Housing: Metal zinc diecast; Front screen: Plastic PMMA
- Connection: Cable with M12 male connector, 4-pin, 315 mm length
- Operating temperature: -20 °C to +55 °C; Storage temperature: -40 °C to +70 °C
- Enclosure rating: IP66, IP67, IP69
- Communication: IO-Link V1.1 with 16-bit process data length and 2.3 ms cycle time
- 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 at 0 mm to 300 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, operating status, and light beam status
- Robust 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
- Dual complementary push-pull digital outputs with light/dark switching
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with electrical and sensor systems to ensure proper setup and safety compliance.
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 technology reduces power consumption
- Durable metal housing extends product lifespan, reducing waste
- Compliant with environmental standards including China-RoHS and ECOLAB certification
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK WLA12L-34162230A00 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
