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Photoelectric Retro-Reflective Sensor | Sensing Range 1.2m | IP67 Rated | Fast Response Time | by SICK
The Photoelectric Retro-Reflective Sensor is designed for industrial automation, featuring a sensing range of up to 1.2 meters without a reflector and a fast response time of under 0.5 ms. With an IP67 rated enclosure, it ensures reliable performance in dusty and wet environments, making it ideal for safety and control systems in manufacturing and material handling applications.
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Alternatively Known As: Photoelectric sensor, Retro-reflective sensor, SICK WL2S sensor, Industrial object sensor
Technical Specifications
- Functional principle: Photoelectric retro-reflective sensor
- Sensing range: 0 m to 1.2 m without reflector
- Light source: PinPoint LED, 640 nm wavelength
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 20 mA
- Switching output: PNP, max output current ≤ 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
- Enclosure rating: IP67
- Operating temperature: -25 °C to +50 °C
- Storage temperature: -40 °C to +75 °C
- Housing material: Plastic ABS/PC
- Optics material: Plastic PMMA
- Polarizing filter included
- Dimensions (H x L x W): 22mm x 14mm x 8mm
- Weight: 0.1 kg
Key Features
- Photoelectric retro-reflective sensor with autocollimation/coaxial optics
- Visible red light with PinPoint LED light source
- Compact rectangular housing design
- Sensing range up to 1.2 meters without reflector
- IP67 rated enclosure for dust and water protection
- Fast response time under 0.5 ms and switching frequency of 1000 Hz
- Polarizing filter included to reduce false triggers
- Cable with M8 male connector, 4-pin, 200 mm length
Professional Installation Requirements
- Installation by a qualified technician or electrician is recommended to ensure proper wiring and sensor alignment.
Applications
- Industrial automation for object detection
- Safety and control systems in manufacturing
- Material handling and packaging lines
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
- Complies with AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
Environmental Benefits
- Low power consumption with 20 mA current draw
- Durable IP67 housing reduces waste by extending product life
- Complies with China RoHS for hazardous substance reduction
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK WL2S-2P3230 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and safety applications.
