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Photoelectric Sensor GL6-N4211 | Retro-Reflective | IP67 Rated | 0.03m to 6m Sensing Range | by SICK
The GL6-N4211 Photoelectric Sensor is designed for industrial automation, featuring a retro-reflective dual lens system with a sensing range of 0.03m to 6m. With a robust IP67 rating and a visible red light PinPoint LED, this sensor ensures reliable object detection and safety monitoring in harsh environments, making it ideal for manufacturing and material handling applications.
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Product Name/Title: Photoelectric Sensor GL6-N4211 | Retro-Reflective | IP67 Rated | 0.03m to 6m Sensing Range | by SICK
Brand: SICK
SKU: 1059631
Alternatively Known As: Photoelectric sensor, Retro-reflective sensor, Optical sensor, Industrial photo sensor
Technical Specifications
- Functional principle: Photoelectric retro-reflective sensor with dual lens system
- Sensing range max.: 0.03 m to 6 m
- Polarisation filter: Yes
- Light source: PinPoint LED, visible red light, 650 nm wavelength
- Light spot size: Ø 8 mm at 350 mm distance
- Adjustment: Potentiometer, 270°
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 30 mA
- Protection class: III
- Digital output: NPN, light/dark switching selectable
- Output current max: ≤ 100 mA
- Response time: < 625 µs
- Switching frequency: 1,000 Hz
- Housing material: Plastic ABS/PC
- Front screen material: Plastic PMMA
- Enclosure rating: IP67
- Operating temperature: -25°C to +55°C
- Storage temperature: -40°C to +70°C
- Dimensions (H x L x W): 31.5mm x 21mm x 12mm
- Weight: 0.1 kg
Key Features
- Photoelectric retro-reflective sensor with dual lens system for minimum distance to reflector
- Sensing range from 0.03 m up to 6 m
- Polarisation filter to reduce interference
- Visible red light PinPoint LED with 650 nm wavelength
- Adjustable potentiometer with 270° rotation
- NPN digital output with selectable light/dark switching
- High switching frequency of 1,000 Hz and response time under 625 µs
- Robust plastic ABS/PC housing with IP67 rating for harsh environments
- Operating temperature range from -25°C to +55°C
Professional Installation Requirements
- Installation by a qualified electrician or technician 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
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Energy-efficient LED light source reduces power consumption
- Durable design minimizes waste and replacement frequency
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK GL6-N4211 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and safety applications.
