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Photoelectric Retro-Reflective Sensor | ClearSens Technology | IP66 & IP67 Rated | by SICK
The Photoelectric Retro-Reflective Sensor with ClearSens technology is designed for precise object detection in industrial automation. With a sensing range of 15 mm to 4.5 m and a response time of ≤ 500 µs, it ensures reliable performance in demanding environments. Ideal for detecting transparent objects, this sensor features an IP66 and IP67 rated enclosure for dust and water protection, making it perfect for high-reliability applications.
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Technical Specifications
- Functional principle: Photoelectric retro-reflective sensor with ClearSens dual lens system
- Sensing range: 15 mm to 4.5 m with recommended range 35 mm to 3.9 m using Reflector P250
- Light source: PinPoint LED, visible red light, 635 nm wavelength
- Light spot size: Ø 38 mm at 1,000 mm distance
- Response time: ≤ 500 µs, Repeatability: 150 µs
- Switching frequency: 1,000 Hz
- Supply voltage: 10 V DC to 30 V DC with ≤ 5 V ripple
- Current consumption: ≤ 20 mA at 24 V
- Output type: Push-pull PNP/NPN, max output current 100 mA
- Protection: Reverse polarity, overcurrent, short-circuit protected
- Enclosure rating: IP66 and IP67
- Operating temperature: -40 °C to +60 °C
- Housing material: Plastic VISTAL® with PMMA front screen
- Connection: M8, 3-pin connector
- Dimensions (H x L x W): 40mm x 12mm x 16mm
- Weight: 0.1 kg
Key Features
- Photoelectric retro-reflective sensor with ClearSens technology
- Minimum sensing distance of 15 mm and maximum of 4.5 m
- PinPoint LED visible red light with 635 nm wavelength
- Polarisation filters included for enhanced detection
- IP66 and IP67 rated enclosure for dust and water protection
- Operating temperature range from -40 °C to +60 °C
- Short response time of ≤ 500 µs and switching frequency up to 1,000 Hz
- Push-pull PNP/NPN output with reverse polarity, overcurrent, and short-circuit protection
- Robust plastic VISTAL® housing with flat design
- Shock resistance of 30 g and vibration resistance from 10 Hz to 1,000 Hz
Professional Installation Requirements
- Installation by a qualified technician or electrician is recommended to ensure proper setup and compliance with safety standards.
Applications
- Industrial automation for object detection
- Detecting transparent objects in manufacturing
- Use in environments requiring high reliability sensing
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 LED light source minimizes power consumption
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK WLG4FP-21312130ZZZ Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
