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Photoelectric Retro-Reflective Sensor GL2S-N0311S02 | Dual Lens System | IP67 Rated | Fast Response Time | by SICK
The Photoelectric Retro-Reflective Sensor GL2S-N0311S02 features a dual lens system for precise object detection, making it ideal for industrial automation and safety monitoring. With a sensing range of 0.03 m to 2.5 m and a fast response time of under 0.6 ms, this sensor ensures reliable performance in harsh environments. Its robust IP67 rated housing and low power consumption of 20 mA make it a durable choice for various applications.
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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, max output current ≤ 50 mA
- Switching mode: Light/dark switching
- Response time: < 0.6 ms
- Switching frequency: 800 Hz
- Connection type: Cable with special 3M connector, 4-wire, 450 mm
- Housing material: Plastic ABS, Optics material: Plastic PMMA
- Enclosure rating: IP67
- Operating temperature: -25 °C to +50 °C
- Storage temperature: -40 °C to +75 °C
- Weight: 14 g
- 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
- High switching frequency of 800 Hz and fast response time under 0.6 ms
- NPN switching output with light/dark switching mode
- Robust plastic ABS housing with IP67 enclosure rating for harsh environments
- Polarisation filter included to reduce false triggering
- Cable with special 3M connector, 4-wire, 450 mm length
Professional Installation Requirements
- Installation by a qualified technician or electrician is recommended to ensure proper wiring and sensor alignment.
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 of 20 mA reduces energy usage
- Durable IP67 rated housing extends product life and reduces waste
- 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-N0311S02 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and safety monitoring applications.
