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Photoelectric Retro-Reflective Sensor GL2S-N2311 | Dual Lens System | IP67 Rated | Fast Response Time | by SICK
The Photoelectric Retro-Reflective Sensor GL2S-N2311 features a dual lens system for precise object detection, with a sensing range of 0.03 m to 2.5 m. Ideal for industrial automation and safety systems, this sensor operates with a fast response time of under 0.6 ms and is housed in a durable IP67 enclosure, ensuring reliable performance in various environments.
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Technical Specifications
- Functional principle: Photoelectric retro-reflective sensor with dual lens system
- Sensing range: 0.03 m to 2.5 m
- Light source: PinPoint LED, wavelength 640 nm
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 20 mA
- Switching output: NPN, light/dark switching
- Output current max: ≤ 50 mA
- Response time: < 0.6 ms
- Switching frequency: 800 Hz
- Connection type: 4-wire cable, 2 m length, PVC material
- Enclosure rating: IP67
- Operating temperature: -25 °C to +50 °C
- Storage temperature: -40 °C to +75 °C
- Housing material: Plastic ABS, Optics material: Plastic PMMA
- Polarisation filter included
- Circuit protection types A, C, D
- Dimensions (H x L x W): 22mm x 14mm x 8mm
- 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 0.03 m to 2.5 m
- Rectangular housing design with IP67 enclosure rating
- NPN switching output with light/dark switching mode
- Fast response time under 0.6 ms and switching frequency of 800 Hz
- Polarisation filter included for improved detection reliability
- Cable connection with 4-wire, 2 m PVC cable
Professional Installation Requirements
- Installation by a qualified electrician or technician is recommended to ensure proper wiring and sensor alignment for optimal performance.
Applications
- Industrial automation for object detection
- Manufacturing process control
- Safety and security systems requiring precise sensing
- Material handling and packaging lines
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Low power consumption with efficient LED light source
- Durable IP67 rated housing reduces waste by extending product life
- Complies with China-RoHS for reduced hazardous substances
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK GL2S-N2311 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and precise object detection applications.
