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Photoelectric Retro-Reflective Sensor | Dual Lens System | 6.8m Sensing Range | IP67 Rated | by SICK
The Photoelectric Retro-Reflective Sensor ZLD18-2FZ4B2 features a dual lens system for precise object detection, with a sensing range of up to 6.8 meters. Designed for industrial automation and manufacturing process control, this sensor operates efficiently with a visible red PinPoint LED light source and offers a high switching frequency of 1,000 kHz. Its IP67 rated enclosure ensures durability in challenging environments, making it ideal for safety and security 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
- Light source: PinPoint LED, visible red light, wavelength 625 nm
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: ≤ 15 mA
- Switching output: PNP, dark switching
- 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
- Sensing range up to 6.8 meters
- Dark switching PNP output
- High switching frequency of 1,000 kHz
- Compact M18 housing with hybrid light emission design
- IP67 rated enclosure for dust and water protection
- Wide ambient operating temperature range from -40°C to +55°C
- Polarisation filter included to reduce false triggering
Professional Installation Requirements
- Installation by a qualified electrician or trained 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
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Low power consumption with efficient LED light source
- Durable IP67 housing reduces need for frequent replacements
- Complies with China-RoHS for restricted hazardous substances
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK ZLD18-2FZ4B2 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and manufacturing process control applications.
