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Photoelectric Retro-Reflective Sensor GL2S-N1311 | Dual Lens System | IP67 Rated | Fast Response Time | by SICK
The Photoelectric Retro-Reflective Sensor GL2S-N1311 features a dual lens system for precise object detection, with a sensing range of 0.02 m to 3 m. Designed for industrial automation, this sensor operates efficiently with a fast response time under 0.6 ms and an IP67 enclosure rating, making it ideal for safety monitoring in manufacturing processes and material handling systems.
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Technical Specifications
- Functional principle: Photoelectric retro-reflective sensor with dual lens system
- Sensing range: 0.02 m to 3 m
- Light source: PinPoint LED, visible red light at 640 nm wavelength
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 20 mA
- Switching output: NPN, light switching mode
- Output current max: ≤ 50 mA
- Response time: < 0.6 ms
- Switching frequency: 800 Hz
- Connection type: 3-wire cable, 2 m length, PVC material
- Enclosure rating: IP67
- Operating temperature: -25 °C to +50 °C
- Housing material: Plastic ABS, Optics material: Plastic PMMA
- Weight: 33.7 g
- 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 dual lens system for minimum distance to reflector
- Visible red light with PinPoint LED light source
- Sensing range from 0.02 m to 3 m
- Rectangular housing design with IP67 enclosure rating
- Fast response time under 0.6 ms and switching frequency of 800 Hz
- NPN switching output with light switching mode
- Polarisation filter included for enhanced detection reliability
- Robust plastic ABS housing and PMMA optics material
- Wide ambient operating temperature range from -25 °C to +50 °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 monitoring in manufacturing processes
- Material handling and packaging systems
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Low power consumption with 20 mA current draw
- Durable IP67 rated housing reduces waste through extended product life
- Complies with China-RoHS for hazardous substance restrictions
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK GL2S-N1311 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and safety monitoring applications.
