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Photoelectric Retro-Reflective Sensor WL250-2R1631 | 15m Sensing Range | IP67 Rated | by SICK
The Photoelectric Retro-Reflective Sensor WL250-2R1631 is designed for industrial automation, featuring a dual lens system for a sensing range of up to 15 meters. With a robust IP67 enclosure and a high switching frequency of 33 Hz, this sensor ensures reliable object detection in various applications, including safety monitoring and material handling. Its visible red LED light and quick response time make it an ideal choice for demanding environments.
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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
- Focus and angle of dispersion: Approx. 2°
- Supply voltage: 24 V DC to 240 V DC or AC/DC
- 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: 5-wire cable, 5 m length, PVC material
- Protection class: II, Overvoltage category 2
- Housing material: Plastic ABS, Optics material: Plastic PMMA
- Enclosure rating: IP67
- Operating temperature: –25 °C to +55 °C
- Storage temperature: –40 °C to +70 °C
- Includes reflector P250 and BEF-W250 mounting bracket
- Dimensions (H x L x W): 60mm x 44mm x 20mm
- Weight: 0.33 kg
Key Features
- Photoelectric retro-reflective sensor with dual lens system for minimum distance to reflector
- Visible red light LED with approx. 2° focus and angle of dispersion
- Sensing range up to 15 m depending on reflector
- Relay switching output with change-over contacts
- High switching frequency of 33 Hz and response time ≤ 15 ms
- Robust plastic ABS housing with IP67 enclosure rating
- Includes reflector P250 and BEF-W250 mounting bracket
- Wide ambient operating temperature range from –25 °C to +55 °C
- Polarisation filter included for reliable detection
- Electromagnetic compatibility compliant with EN 60947-5-2
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
- Safety and monitoring in manufacturing processes
- Material handling and packaging systems
Standards & Compliance
- Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Low power consumption of ≤ 5 VA reduces energy usage
- Durable design minimizes waste and replacement frequency
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific terms.
Available Now
The SICK WL250-2R1631 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and safety monitoring applications.
