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Photoelectric Retro-Reflective Sensor WL280 | Dual Lens System | IP66 & IP67 Rated | by SICK
The Photoelectric Retro-Reflective Sensor WL280 is designed for industrial automation, featuring a dual lens system and a sensing range of up to 15 m. With a visible red LED light source and high protection ratings of IP66 and IP67, this sensor is perfect for object detection and safety monitoring in harsh environments. Its robust design ensures reliable performance in manufacturing processes and material handling applications.
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Technical Specifications
- Functional principle: Photoelectric retro-reflective sensor with dual lens system
- Sensing range max: 0.01 m to 15 m depending on reflector
- Light source: Visible red LED
- Adjustment: Potentiometer
- Supply voltage: 24 V DC to 240 V DC and 24 V AC to 240 V AC
- Power consumption: ≤ 5 VA
- Switching output: Relay, electrically isolated with change-over contacts
- Switching current: 3 A at 240 V AC or 30 V DC
- Response time: ≤ 15 ms
- Switching frequency: 33 Hz
- Connection type: 5-wire cable, 5 m length, PVC material
- Protection class: II
- Overvoltage category: 3
- Enclosure rating: IP66, IP67
- Operating temperature: -25 °C to +55 °C
- Storage temperature: -40 °C to +70 °C
- Housing material: Plastic ABS
- Optics material: Plastic PMMA
- Dimensions (H x L x W): 75mm x 63mm x 24mm
- Weight: 0.15 kg
Key Features
- Photoelectric retro-reflective sensor with dual lens system for minimum distance to reflector
- Visible red LED light source with a light spot size of Ø 260 mm at 8 m
- Sensing range up to 15 m depending on reflector used
- Relay switching output with change-over contacts
- High protection rating IP66 and IP67 for harsh environments
- Cable connection with 5-wire, 5 m PVC cable
- Polarisation filter to reduce interference
- Wide operating temperature range from -25 °C to +55 °C
Professional Installation Requirements
- Installation by a qualified electrician or technician is recommended to ensure proper setup and compliance with safety standards.
Applications
- Industrial automation for object detection
- Safety and monitoring in manufacturing processes
- Material handling and conveyor systems
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
- Complies with AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
Environmental Benefits
- Low power consumption of ≤ 5 VA reduces energy usage
- Durable housing materials extend product life and reduce waste
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK WL280-2R1631 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and safety applications.
