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Photoelectric Retro-Reflective Sensor | 5m Sensing Range | PinPoint LED | IP66/IP67/IP69 Rated | by SICK
The Photoelectric Retro-Reflective Sensor is designed for industrial automation, featuring a sensing range of 0 to 5 meters and a PinPoint LED light source for enhanced visibility. With robust IP66, IP67, and IP69 ratings, it excels in harsh environments, making it ideal for object detection and integration in manufacturing lines. Its fast response time of ≤ 500 µs and high switching frequency up to 1000 Hz ensure reliable performance in demanding applications.
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Technical Specifications
- Functional principle: Photoelectric retro-reflective sensor without reflector (autocollimation/coaxial optics)
- Sensing range: 0 m to 5 m with recommended reflector P250F
- Light source: PinPoint LED, visible red light, 635 nm wavelength
- LED risk group: Free group according to EN 62471 and IEC 62471
- Supply voltage: 10 V DC to 30 V DC with ≤ 5 V ripple
- Current consumption: ≤ 30 mA without load at 24 V
- Digital outputs: 2 complementary push-pull (PNP/NPN), light/dark switching
- Output current max: ≤ 100 mA with reverse polarity and short-circuit protection
- Response time: ≤ 500 µs, switching frequency up to 1000 Hz
- Housing material: Plastic VISTAL® with PMMA front screen
- Connection: Male M12, 4-pin connector
- Protection rating: IP66, IP67, IP69
- Operating temperature: -40 °C to +60 °C
- Shock resistance: 50 g, 11 ms
- Vibration resistance: 10 Hz to 2000 Hz
- Communication: IO-Link V1.1 with 2.3 ms cycle time and 16-bit process data length
- Dimensions (H x L x W): 55.7mm x 42mm x 20mm
- Weight: 0.1 kg
Key Features
- Photoelectric retro-reflective sensor with ClearSens technology
- Sensing range from 0 m to 5 m without reflector
- PinPoint LED visible red light with 635 nm wavelength
- Polarisation filters included for enhanced detection
- BluePilot teach-in plus user mode selector for easy adjustment
- IO-Link interface for sensor parameter configuration and Smart Task functions
- High switching frequency up to 1000 Hz and fast response time ≤ 500 µs
- Robust plastic VISTAL® housing with IP66, IP67, and IP69 protection ratings
- Operating temperature range from -40 °C to +60 °C
- Shock resistance up to 50 g and vibration resistance from 10 Hz to 2000 Hz
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper sensor alignment, secure mounting, and correct electrical connections following safety standards.
Applications
- Industrial automation for object detection
- Detection of transparent objects
- Use in harsh environments requiring IP66 to IP69 protection
- Integration in manufacturing and processing lines
Standards & Compliance
- AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Long LED service life of 100,000 hours reduces waste and replacement frequency
- Energy-efficient operation with low current consumption (≤ 30 mA)
- Robust design minimizes environmental impact through durability and resistance to harsh conditions
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK WLG16P-24162121A00 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
