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Photoelectric Retro-Reflective Sensor | Dual Lens System | IP67 Rated | 7.8m Sensing Range | by SICK
The Photoelectric Retro-Reflective Sensor ZLD18-2AB4B2 features a dual lens system for precise object detection, with a maximum sensing range of 7.8 meters. Designed for industrial automation, this sensor operates efficiently in temperatures from -40 °C to +55 °C and is housed in a robust IP67 rated enclosure, making it ideal for manufacturing process control and safety systems.
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Technical Specifications
- Functional principle: Photoelectric retro-reflective sensor with dual lens system
- Sensing range: 0 m to 6.8 m (typical), max 7.8 m
- Light source: PinPoint LED, visible red light, wavelength 625 nm
- Supply voltage: 10 V DC to 30 V DC with ripple < 10%
- Current consumption: ≤ 15 mA
- Switching output: Push-pull PNP/NPN, light and dark switching modes
- Output current max: 100 mA
- Response time: ≤ 500 µs
- Switching frequency: 1,000 kHz
- Connection: Cable with M12 male connector, 4-pin, 150 mm
- Housing material: Plastic ABS, optics material: Plastic PMMA
- Protection class: III, Enclosure rating: IP67
- Operating temperature: –40 °C to +55 °C
- Storage temperature: –40 °C to +70 °C
- Weight: 4.54 g
- Dimensions (H x L x W): 34.8mm x 21.9mm x 13.6mm
- 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
- Maximum sensing range up to 7.8 meters
- Push-pull PNP/NPN switching output with light and dark switching modes
- High switching frequency of 1,000 kHz and fast response time ≤ 500 µs
- Robust plastic ABS housing with IP67 enclosure rating
- Wide ambient operating temperature range from –40 °C to +55 °C
- Cable with M12 male connector, 4-pin, 150 mm length
Professional Installation Requirements
- Installation by a qualified electrician or technician is recommended to ensure proper wiring and compliance with safety standards.
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
- Energy-efficient LED light source reduces power consumption
- Durable IP67 rated housing minimizes environmental impact by extending product lifespan
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK ZLD18-2AB4B2 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and safety detection applications.
