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Photoelectric Retro-Reflective Sensor WL45-R250 | IP67 Rated | Dual Lens System | 1m to 45m Sensing Range | by SICK
The Photoelectric Retro-Reflective Sensor WL45-R250 is designed for industrial automation, featuring a dual lens system for a sensing range of 1m to 45m. With an IP67 enclosure rating and robust metal housing, it ensures reliable operation in harsh environments. Ideal for object detection and safety monitoring in manufacturing processes, this sensor supports light/dark switching with a response time of ≤ 20 ms.
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Product Name/Title: Photoelectric Retro-Reflective Sensor WL45-R250 | IP67 Rated | Dual Lens System | 1m to 45m Sensing Range | by SICK
Brand: SICK
SKU: 1008841
Alternatively Known As: Photoelectric sensor, Retro-reflective sensor, SICK WL45 sensor, Industrial object sensor
Technical Specifications
- Supply voltage: 20 V AC/DC to 250 V AC/DC
- Power consumption: ≤ 6 VA
- Switching output: Electrically isolated relay with change-over contacts
- Switching mode: Light/dark switching selectable via time delay selector switch
- Switching current: 4 A @ 250 V AC, 4 A @ 24 V DC, 0.125 A @ 120 V DC
- Response time: ≤ 20 ms
- Switching frequency: 10 Hz
- Time functions: Switch-on delay, Off delay, ON and OFF delay adjustable 0.5 s to 12 s
- Connection type: Terminal connection with PG13.5, 6-pin
- Protection class: I
- Enclosure rating: IP67
- Ambient operating temperature: -25 °C to +55 °C
- Ambient storage temperature: -40 °C to +70 °C
- Housing material: Metal
- Polarisation filter and front screen heating included
- Dimensions (H x L x W): 105mm x 105mm x 60mm
- Weight: 0.8 kg
Key Features
- Photoelectric retro-reflective sensor with dual lens system for minimum distance to reflector
- Visible red LED light source with a sensing range of 1 m to 45 m
- Rectangular metal housing with IP67 enclosure rating for robust protection
- Adjustable potentiometer for sensitivity and time delay selector switch for switching modes
- Relay output with change-over contacts supporting light/dark switching
- Front screen heating and polarization filter for reliable operation in harsh environments
- Switching current up to 4 A at 250 V AC and 24 V DC
- Response time ≤ 20 ms and switching frequency up to 10 Hz
Professional Installation Requirements
- Installation by a qualified technician or electrician 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 4801 – Occupational Health & Safety Management Systems
- Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Energy-efficient LED light source reduces power consumption
- Durable metal housing extends product lifespan, reducing waste
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK WL45-R250 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and safety applications.
