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Photoelectric Retro-Reflective Sensor WL250-2P1231 | Dual Lens System | IP67 Rated | Fast Response Time | by SICK
The Photoelectric Retro-Reflective Sensor WL250-2P1231 is designed for industrial automation, featuring a dual lens system for precise object detection up to 15 m. With a fast response time of ≤ 0.5 ms and an IP67 rated enclosure, it ensures reliable performance in challenging environments. Ideal for safety monitoring and material handling applications, this sensor is built to withstand a wide temperature range from –25 °C to +55 °C.
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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: 10 V DC to 30 V DC
- Current consumption: 20 mA
- Switching output: PNP, light/dark switching selectable
- Output current max: ≤ 100 mA
- Response time: ≤ 0.5 ms
- Switching frequency: 1,000 Hz
- Connection: 4-wire cable, 5 m length, PVC material
- Protection class: III
- Enclosure rating: IP67
- Housing material: Plastic ABS, Optics material: Plastic PMMA
- Operating temperature: –25 °C to +55 °C
- Storage temperature: –40 °C to +70 °C
- EMC compliance: EN 60947-5-2
- Dimensions (H x L x W): 65mm x 44mm x 20mm
- Weight: 0.32 kg
Key Features
- Photoelectric retro-reflective sensor with dual lens system for minimum distance to reflector
- Visible red LED light source with approx. 2° focus and angle of dispersion
- Sensing range up to 15 m depending on reflector used
- Potentiometer adjustment with 2 turns for sensitivity tuning
- High switching frequency of 1,000 Hz and fast response time ≤ 0.5 ms
- IP67 rated enclosure for dust and water protection
- Includes reflector P250 and BEF-W250 mounting bracket
- Polarisation filter included to reduce false triggering
- Wide ambient operating temperature range from –25 °C to +55 °C
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 conveyor systems
Standards & Compliance
- Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Low power consumption with efficient LED light source
- Durable IP67 housing reduces need for frequent replacements
- Complies with China-RoHS for hazardous substance restrictions
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK WL250-2P1231 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and safety monitoring applications.
