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Photoelectric Retro-Reflective Sensor WL34-B430 | Dual Lens System | IP67 Rated | by SICK
The Photoelectric Retro-Reflective Sensor WL34-B430 features a dual lens system for precise object detection, with a sensing range of 0.03 m to 15 m. Ideal for industrial automation and safety monitoring, this sensor operates with a visible red LED light and offers selectable switching modes. Built to withstand harsh environments, it boasts an IP67 rating, making it perfect for manufacturing processes and material handling applications.
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Product Name/Title: Photoelectric Retro-Reflective Sensor WL34-B430 | Dual Lens System | IP67 Rated | by SICK
Brand: SICK
SKU: 1019245
Alternatively Known As: Photoelectric sensor, Retro-reflective sensor, Optical sensor, Industrial sensor, SICK WL34 sensor
Technical Specifications
- Functional principle: Photoelectric retro-reflective sensor with dual lens system
- Sensing range: 0.03 m to 15 m (max 22 m to reflector)
- Light source: Visible red LED, wavelength 660 nm
- Adjustment: Potentiometer
- Supply voltage: 10 V DC to 30 V DC
- Ripple: < 5 V pp
- Current consumption: 50 mA
- Switching output: NPN, PNP selectable
- Switching mode: Light switching, Dark switching selectable
- Output current max: ≤ 100 mA
- Response time: ≤ 500 µs
- Switching frequency: 1,000 Hz
- Connection type: Male M12, 4-pin connector
- Circuit protection: Types A, C, D
- Protection class: II
- Housing material: Plastic, ABS
- Enclosure rating: IP67
- Operating temperature: –40 °C to +60 °C
- Storage temperature: –40 °C to +75 °C
- Weight: 140 g
- Polarisation filter included
- 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 light LED with wavelength of 660 nm
- Selectable switching modes: light switching and dark switching
- High switching frequency of 1,000 Hz and fast response time ≤ 500 µs
- Robust plastic ABS housing with IP67 enclosure rating for dust and water protection
- Wide operating temperature range from –40 °C to +60 °C
- Polarisation filter included to reduce interference
- Connection via male M12 4-pin connector
Professional Installation Requirements
- Installation should be performed by a qualified technician or electrician to ensure proper wiring and compliance with safety standards.
Applications
- Industrial automation for object detection
- Safety and monitoring in manufacturing processes
- Material handling and conveyor systems
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Low power consumption with 50 mA current draw
- Durable design reduces waste and replacement frequency
- Complies with China-RoHS for hazardous substance restrictions
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK WL34-B430 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and safety applications.
