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Photoelectric Retro-Reflective Sensor | Dual Lens System | IP67 & IP69K Rated | by SICK
The Photoelectric Retro-Reflective Sensor HL18-P3A3AD 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, it operates with visible red light and offers fast response times of ≤ 0.5 ms. With high protection ratings of IP67 and IP69K, this sensor is perfect for harsh environments, ensuring reliable performance in manufacturing and process control applications.
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Technical Specifications
- Functional principle: Photoelectric retro-reflective sensor with dual lens system
- Sensing range max.: 0.03 m to 6.5 m
- Type of light: Visible red light, wavelength 631 nm
- Light source: PinPoint LED
- Switching output: PNP complementary outputs (Q1 light switching, Q2 dark switching)
- Output current max.: ≤ 100 mA
- Response time: ≤ 0.5 ms
- Switching frequency: 1,000 Hz
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: ≤ 20 mA
- Connection type: Male connector M8, 4-pin
- Protection class: III
- Enclosure rating: IP67, IP69K
- Housing material: Plastic, VISTAL®
- Optics material: Plastic, PMMA
- Ambient operating temperature: –40 °C to +70 °C
- Circuit protection: A, B, D
- Electromagnetic compatibility: EN 60947-5-2
- Dimensions (H x L x W): 44.9mm x 31.8mm x 16.2mm
- 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
- Hybrid housing design with M18 thread diameter
- Light/dark switching mode with complementary PNP outputs
- Fast response time of ≤ 0.5 ms and switching frequency of 1,000 Hz
- High protection rating IP67 and IP69K for harsh environments
- Wide ambient operating temperature range from –40 °C to +70 °C
- Equipped with polarizing filter to reduce interference
- Male connector M8, 4-pin connection type
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper electrical connections and sensor alignment for optimal performance.
Applications
- Industrial automation for object detection
- Manufacturing process control
- Safety and monitoring in production lines
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Low power consumption with supply voltage from 10 V DC to 30 V DC
- Durable IP67/IP69K rated housing reduces waste by extending product lifespan
- 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-P3A3AD Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and manufacturing process control applications.
