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Photoelectric Retro-Reflective Sensor | NPN Output | IP67 & IP69K Rated | Fast Response Time | by SICK
The Photoelectric Retro-Reflective Sensor HL18-W3A3BA is designed for industrial automation, featuring a fast response time of ≤ 0.5 ms and a sensing range of 0.03 m to 6.5 m. With robust IP67 and IP69K ratings, this sensor ensures reliable performance in harsh environments, making it ideal for manufacturing process control and safety monitoring applications.
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Technical Specifications
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: ≤ 20 mA
- Switching output: NPN, Light switching and Health output
- Output current max: ≤ 100 mA
- Response time: ≤ 0.5 ms
- Switching frequency: 1,000 Hz
- Light source: PinPoint LED, wavelength 631 nm
- Housing material: Plastic, VISTAL®
- Optics material: Plastic, PMMA
- Enclosure rating: IP67, IP69K
- Operating temperature: -40 °C to +70 °C
- Connection type: Male connector M8, 4-pin
- Protection class: III
- Polarizing filter included
- 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
- Signal strength light bar for easy adjustment
- Robust plastic housing with IP67 and IP69K protection ratings
- Operating temperature range from -40 °C to +70 °C
- Fast response time of ≤ 0.5 ms and switching frequency of 1,000 Hz
- NPN switching output with health output
- Male connector M8, 4-pin connection type
- Electromagnetic compatibility compliant with EN 60947-5-2
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper sensor alignment and electrical connection according to industrial 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 usage
- Durable IP67/IP69K rated housing reduces waste by extending product life
- Complies with China-RoHS environmental standards
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK HL18-W3A3BA Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and safety monitoring applications.
