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Photoelectric Retro-Reflective Sensor | Dual Lens System | IP67 & IP69K Rated | by SICK
The Photoelectric Retro-Reflective Sensor HL18-B4B3BH features a dual lens system and a sensing range of 0.03 m to 6.5 m, making it ideal for industrial automation and safety monitoring applications. With a visible red light source and robust IP67/IP69K housing, this sensor ensures reliable performance in challenging environments, perfect for manufacturing process control and material handling.
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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, visible red light at 631 nm wavelength
- Switching output: PNP and NPN light switching
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: ≤ 20 mA
- Response time: ≤ 0.5 ms
- Switching frequency: 1000 Hz
- Connection: Cable with M12 male connector, 4-pin, 150 mm
- Protection class: III
- Enclosure rating: IP67, IP69K
- Housing material: Plastic VISTAL®
- Optics material: Plastic PMMA
- Operating temperature: -40 °C to +70 °C
- Weight: 18 g
- Circuit protection: A, B, D types
- EMC: EN 60947-5-2 compliant
- Dimensions (H x L x W): 45.5mm 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
- Housing design with hybrid light emission and blue color
- M18 threaded housing for head/side mounting
- IP67 and IP69K rated for dust and water protection
- Operating temperature range from -40 °C to +70 °C
- Cable with M12 male connector, 4-pin, 150 mm length
- Electromagnetic compatibility compliant with EN 60947-5-2
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with electrical and sensor systems to ensure proper setup and compliance with safety standards.
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 ≤ 20 mA current draw
- Durable IP67/IP69K 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's official warranty policy for details.
Available Now
The SICK HL18-B4B3BH Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and safety monitoring applications.
