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Photoelectric Retro-Reflective Sensor WL2S-2N3230 | IP67 Rated | 1.2m Sensing Range | NPN Output | by SICK
The Photoelectric Retro-Reflective Sensor WL2S-2N3230 is designed for precise object detection in industrial automation. With a sensing range of up to 1.2 meters and a high switching frequency of 1000 Hz, it ensures rapid response times under 0.5 ms. Its IP67 rated enclosure provides excellent dust and water protection, making it ideal for manufacturing process control and safety systems.
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Technical Specifications
- Functional principle: Photoelectric retro-reflective sensor
- Sensing range: 0 m to 1.2 m
- Light source: PinPoint LED, 640 nm wavelength
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 20 mA
- Switching output: NPN, max 50 mA
- Switching mode: Light/dark switching
- Response time: < 0.5 ms
- Switching frequency: 1000 Hz
- Connection: Cable with M8 male connector, 4-pin, 200 mm
- Cable material: Plastic, PVC
- Housing material: Plastic, ABS/PC
- Optics material: Plastic, PMMA
- Enclosure rating: IP67
- Operating temperature: -25°C to +50°C
- Storage temperature: -40°C to +75°C
- Circuit protection: A, B, D
- Polarisation filter: Yes
- Dimensions (H x L x W): 21.8mm x 13.5mm x 7.7mm
- Weight: 0.1 kg
Key Features
- Photoelectric retro-reflective sensor with autocollimation/coaxial optics
- Visible red light with PinPoint LED light source
- Sensing range up to 1.2 meters
- NPN switching output with light/dark switching mode
- High switching frequency of 1000 Hz and response time under 0.5 ms
- IP67 rated enclosure for dust and water protection
- Polarisation filter included for improved detection
- Wide operating temperature range from -25°C to +50°C
Professional Installation Requirements
- Installation should be performed by a qualified electrician or technician familiar with photoelectric sensor wiring and safety standards.
Applications
- Industrial automation for object detection
- Manufacturing process control
- Safety and security systems
- Material handling and packaging
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Low power consumption of 20 mA reduces energy usage
- Durable IP67 housing extends product life and reduces waste
- Complies with China-RoHS for reduced hazardous substances
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK WL2S-2N3230 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and manufacturing applications.
