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Photoelectric Retro-Reflective Sensor | Dual Lens System | IP67 & IP69K Rated | Fast Response Time | by SICK
The Photoelectric Retro-Reflective Sensor HL18-A4B3BA features a dual lens system for precise object detection, with a sensing range of 0.03 m to 6.5 m. Designed for industrial automation, this sensor operates efficiently in temperatures from -40 °C to +70 °C, making it ideal for manufacturing process control and safety monitoring. With a fast response time of ≤ 0.5 ms and durable IP67/IP69K housing, it ensures reliable performance in demanding environments.
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Technical Specifications
- Functional principle: Photoelectric retro-reflective sensor with dual lens system
- Sensing range: 0.03 m to 6.5 m
- Light source: PinPoint LED, wavelength 631 nm
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: ≤ 20 mA
- Switching output: PNP and NPN, dark switching mode
- Output current max: ≤ 100 mA
- Response time: ≤ 0.5 ms
- Switching frequency: 1,000 Hz
- Connection: Cable with M12 male connector, 4-pin, 150 mm
- Enclosure rating: IP67, IP69K
- Operating temperature: –40 °C to +70 °C
- Housing material: Plastic VISTAL®
- Optics material: Plastic PMMA
- Protection class: III
- EMC compliance: EN 60947-5-2
- Dimensions (H x L x W): 46mm x 32mm x 16mm
- 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 from 0.03 m to 6.5 m
- Signal strength light bar for easy adjustment
- Housing made of durable plastic VISTAL® with IP67 and IP69K protection ratings
- M18 threaded housing for flexible mounting options
- Fast response time of ≤ 0.5 ms and switching frequency of 1,000 Hz
- PNP and NPN switching outputs with dark switching mode
- Cable with M12 male connector, 4-pin, 150 mm length
- Wide ambient operating temperature range from –40 °C to +70 °C
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with industrial sensor wiring and safety standards to ensure proper operation and compliance.
Applications
- Industrial automation for object detection
- Manufacturing process control
- Safety and monitoring in production lines
- Material handling and packaging systems
Standards & Compliance
- AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Low power consumption with efficient LED light source
- Durable housing reduces need for frequent replacements
- Complies with China-RoHS for hazardous substance restrictions
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK HL18-A4B3BA Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and manufacturing applications.
