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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-A3A3BA features a dual lens system for precise object detection, with a sensing range of up to 5 m. Designed for industrial automation, it operates efficiently in harsh environments with an IP67/IP69K rating and a fast response time of ≤ 0.5 ms. Ideal for manufacturing process control and safety monitoring, this sensor ensures reliable performance and low power consumption.
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Technical Specifications
- Functional principle: Photoelectric retro-reflective sensor with dual lens system
- Sensing range: 0.03 m to 5 m (max 6.5 m)
- Light source: Visible red 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 type: Male connector M8, 4-pin
- Housing material: Plastic VISTAL®, optics material: Plastic PMMA
- Protection class: III
- Enclosure rating: IP67, IP69K
- Operating temperature: –40 °C to +70 °C
- Storage temperature: –40 °C to +75 °C
- EMC compliance: EN 60947-5-2, Radio Safety Class A
- 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
- Signal strength light bar for easy adjustment
- M18 threaded housing with hybrid light emission design
- High switching frequency of 1,000 Hz and fast response time ≤ 0.5 ms
- Protection rating IP67 and IP69K for harsh environments
- Wide operating temperature range from –40 °C to +70 °C
- Polarizing filter included to reduce false triggering
Professional Installation Requirements
- Installation by a qualified technician or electrician is recommended to ensure proper connection and compliance with safety standards.
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 ≤ 20 mA current draw
- Durable IP67/IP69K rated housing reduces waste by extending product life
- Complies with China-RoHS for hazardous substance restrictions
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK HL18-A3A3BA Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and manufacturing applications.
