Trade Discount 20%
Photoelectric Retro-Reflective Sensor WL4SLG-3N1132 | 4.5m Sensing Range | Laser Light Source | IP66/IP67 Rated | by SICK
The Photoelectric Retro-Reflective Sensor WL4SLG-3N1132 is designed for precise object detection in industrial automation, featuring a sensing range of up to 4.5 meters without a reflector. With a visible red laser light source and built-in polarisation filters, this sensor ensures reliable performance in detecting transparent and small objects, making it ideal for environments requiring high accuracy.
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 max: 0 m to 4.5 m
- Sensing range: 0 m to 2 m
- Polarisation filters: Yes
- Light source: Laser, visible red light, 650 nm wavelength
- Light spot size: Ø 1 mm at 500 mm distance
- Laser class: 1
- Adjustment: Single teach-in button
- Mounting hole: M3
- AutoAdapt: Yes
- MTTFD: 647 years (EN ISO 13849-1)
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 30 mA
- Protection class: III
- Digital output: NPN, light/dark switching, max output current ≤ 100 mA
- Response time: ≤ 0.5 ms
- Switching frequency: 1,000 Hz
- Housing material: Plastic, Novodur
- Front screen: Plastic, PMMA
- Cable: Plastic, PVC, 4-wire, 2 m length
- Enclosure rating: IP66, IP67
- Operating temperature: -10 °C to +50 °C (extended -30 °C to +55 °C)
- Storage temperature: -30 °C to +70 °C
- Dimensions (H x L x W): 41.8mm x 17.3mm x 12.2mm
- Weight: 0.1 kg
Key Features
- Photoelectric retro-reflective sensor with autocollimation/coaxial optics
- Sensing range up to 4.5 meters without reflector
- Polarisation filters included
- Visible red laser light source with 650 nm wavelength
- Single teach-in button for easy adjustment
- AutoAdapt feature for optimized sensing
- Slim plastic Novodur housing with IP66 and IP67 protection
- Fast response time of ≤ 0.5 ms and switching frequency up to 1,000 Hz
- Complementary output function with NPN digital output
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with laser safety and electrical sensor installation to ensure compliance with safety standards.
Applications
- Industrial automation for object detection
- Detecting transparent and small objects
- Use in environments requiring precise sensing with laser technology
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Energy-efficient laser technology reduces power consumption
- Durable IP66/IP67 rated housing ensures long product life and reduces waste
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK WL4SLG-3N1132 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
