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Photoelectric Retro-Reflective Sensor | Dual Lens System | 20m Sensing Range | IP67 Rated | by SICK
The Photoelectric Retro-Reflective Sensor is designed for industrial automation, featuring a dual lens system for precise object detection up to 20 meters. With a visible red LED light source and adjustable sensitivity, it's perfect for safety monitoring in manufacturing processes and material handling applications. Built to withstand harsh environments with an IP67 rating, this sensor ensures reliable performance in challenging conditions.
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Technical Specifications
- Functional principle: Photoelectric retro-reflective sensor with dual lens system
- Sensing range: 0.03 m to 20 m (max), recommended 0.03 m to 16 m
- Light source: Visible red LED, wavelength 630 nm
- Light spot size: Ø 200 mm at 5,000 mm distance
- LED risk group: Free group according to EN 62471
- Supply voltage: 24 V AC/DC to 240 V AC/DC
- Current consumption: ≤ 10 mA (without load at 230 V AC/DC), ≤ 45 mA (without load at 24 V AC/DC)
- Output: 2 complementary relay outputs, SPDT, electrically isolated
- Switching mode: Light/dark switching
- Max output current: 4 A at 250 V AC or 24 V DC
- Response time: ≤ 15 ms
- Switching frequency: 10 Hz
- Time functions: Switch-on delay, off delay, ON and OFF delay adjustable 0 to 10,000 ms
- Protection class: II
- Enclosure rating: IP67
- Operating temperature: -30 °C to +60 °C
- Storage temperature: -40 °C to +70 °C
- Shock resistance: 30 g, 11 ms
- Vibration resistance: 10 Hz to 1,000 Hz, amplitude 1 mm
- EMC: EN 60947-5-2, EN 61000-6-3
- Dimensions (H x L x W): 74.5mm x 63mm x 23.5mm
- Weight: 0.155 kg
Key Features
- Photoelectric retro-reflective sensor with dual lens system for minimum distance to reflector
- Sensing range from 0.03 m to 20 m with recommended range up to 16 m
- Visible red LED light source with rectangular light spot and 200 mm diameter at 5,000 mm
- Polarisation filters included to reduce interference
- Adjustable sensitivity, delay time, and switching function via potentiometers and switches
- LED indicators for power and object presence status
- Relay outputs with light/dark switching and electrically isolated SPDT contacts
- High protection rating IP67 for harsh environments
- Wide ambient operating temperature range from -30 °C to +60 °C
- Robust against shock and vibration according to EN standards
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with electrical and sensor systems to ensure proper setup and safety compliance.
Applications
- Industrial automation for object detection
- Safety and monitoring in manufacturing processes
- Material handling and conveyor systems
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Energy-efficient LED light source with long service life of 100,000 hours
- Durable design reduces waste and replacement frequency
- High resistance to environmental factors minimizes operational disruptions
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK GLD20G-1IRC217GZZZ Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and safety applications.
