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Photoelectric Retro-Reflective Sensor WL34-R240 | Dual Lens System | IP67 Rated | by SICK
The WL34-R240 Photoelectric Retro-Reflective Sensor is designed for industrial automation, featuring a dual lens system for enhanced detection and a sensing range of 0.03 m to 22 m. With a robust IP67 enclosure and a visible red LED light source, this sensor is perfect for safety monitoring and material handling applications, ensuring reliable performance in challenging environments.
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Product Name/Title: Photoelectric Retro-Reflective Sensor WL34-R240 | Dual Lens System | IP67 Rated | by SICK
Brand: SICK
SKU: 1019250
Alternatively Known As: Photoelectric sensor, Retro-reflective sensor, SICK WL34 sensor, Industrial photo sensor
Technical Specifications
- Functional principle: Photoelectric retro-reflective sensor with dual lens system
- Sensing range: 0.03 m to 22 m
- Light source: Visible red LED, wavelength 660 nm
- Supply voltage: 20 V AC/DC to 250 V AC/DC
- Power consumption: < 2 VA
- Switching output: Electrically isolated relay with change-over contacts
- Switching current: 4 A @ 250 V AC, 4 A @ 24 V DC
- Response time: ≤ 10 ms
- Switching frequency: 10 Hz
- Time functions: Off delay and switch-on delay adjustable from 0.5 s to 10 s
- Connection type: Terminal connection with M16 gland
- Protection class: II
- Enclosure rating: IP67
- Operating temperature: -40 °C to +60 °C
- Housing material: Plastic, ABS
- Weight: 140 g
- Dimensions (H x L x W): 92mm x 70mm x 27mm
- Weight: 0.14 kg
Key Features
- Photoelectric retro-reflective sensor with dual lens system for minimum distance to reflector
- Visible red LED light source with 660 nm wavelength
- Sensing range from 0.03 m up to 22 m
- Rectangular plastic ABS housing with IP67 enclosure rating
- Selectable light/dark switching mode with relay output
- Adjustable time delay from 0.5 s to 10 s
- Operating temperature range from -40 °C to +60 °C
- Polarisation filter included for enhanced detection reliability
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
Environmental Benefits
- Low power consumption of less than 2 VA reduces energy usage
- Durable IP67 rated housing ensures long service life and reduces waste
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK WL34-R240 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and safety monitoring applications.
