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Photoelectric Retro-Reflective Sensor WLD16P | Dual Lens System | IP66/IP67/IP69 Rated | by SICK
The WLD16P photoelectric retro-reflective sensor features a dual lens system for precise object detection, with a sensing range of 0.25 m to 14 m. Ideal for industrial automation and safety applications, this sensor operates in harsh environments with an IP66/IP67/IP69 rating, ensuring reliability and durability. With a long LED service life and robust design, it minimizes maintenance needs while providing efficient performance.
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Technical Specifications
- Functional principle: Photoelectric retro-reflective sensor with dual lens system
- Sensing range: 0.25 m to 14 m (recommended 0.25 m to 10 m)
- Light source: PinPoint LED, visible red light, 635 nm wavelength
- LED risk group: Free group according to EN 62471
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: ≤ 30 mA at 24 V
- Digital outputs: 2 complementary push-pull (PNP/NPN), light/dark switching
- Response time: ≤ 500 µs
- Switching frequency: 1,000 Hz
- Protection class: III
- Enclosure rating: IP66, IP67, IP69
- Operating temperature: -40°C to +60°C
- Shock resistance: 50 g, 11 ms
- Vibration resistance: 10 Hz to 2,000 Hz
- Connection: M12, 5-pin plug
- Housing material: Plastic VISTAL®
- Front screen: Plastic PMMA
- Dimensions (H x L x W): 55.7mm x 42mm x 20mm
- Weight: 0.1 kg
Key Features
- Photoelectric retro-reflective sensor with dual lens system for minimum distance to reflector
- Sensing range from 0.25 m to 14 m with recommended range up to 10 m
- PinPoint LED visible red light with 635 nm wavelength
- High LED service life of 100,000 hours at 25°C
- IP66, IP67, and IP69 rated enclosure for harsh environments
- Shock resistance up to 50 g and vibration resistance from 10 Hz to 2000 Hz
- Push-pull PNP/NPN complementary digital outputs with light/dark switching
- Reverse polarity, overcurrent, and short-circuit protected outputs
- Operating temperature range from -40°C to +60°C
Professional Installation Requirements
- Installation by a qualified technician or electrician is recommended to ensure proper wiring and sensor alignment for optimal performance.
Applications
- Industrial automation for object detection
- Safety and presence detection in manufacturing lines
- Material handling and packaging systems
Standards & Compliance
- AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Long LED service life reduces waste and replacement frequency
- Energy-efficient LED light source minimizes power consumption
- Robust design reduces environmental impact by lowering maintenance needs
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK WLD16P-257221A0ZZZ photoelectric retro-reflective sensor is available for immediate purchase, ideal for industrial automation and safety applications.
