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HL18-P4A3AF | Photoelectric sensors
The SICK HL18-P4A3AF is a high-performance photoelectric retro-reflective sensor featuring a dual lens system, visible red PinPoint LED light, and robust IP67/IP69K rated housing, ideal for industrial automation and safety applications.
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Product Name/Title: HL18-P4A3AF | Photoelectric sensors
Brand: SICK
SKU: 1081784
Alternatively Known As: Photoelectric sensor, Retro-reflective sensor, M18 photoelectric sensor, Industrial object sensor, SICK sensor HL18-P4A3AF
Technical Specifications
- Functional principle: Photoelectric retro-reflective sensor with dual lens system
- Sensing range: 0.03 m to 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: Complementary PNP, light/dark switching
- Output current max: ≤ 100 mA
- Response time: ≤ 0.5 ms
- Switching frequency: 1,000 Hz
- Connection: Male M12, 4-pin connector
- 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
- Dimensions (H x L x W): 48.5mm 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
- M18 threaded housing with hybrid light emission design
- IP67 and IP69K rated for dust and water protection
- Adjustable sensitivity and on delay potentiometers
- Fast response time of ≤ 0.5 ms and switching frequency of 1,000 Hz
- Complementary PNP switching outputs with light/dark switching modes
- Male M12 4-pin connector for easy connection
- Robust plastic VISTAL® housing and PMMA optics material
- Wide ambient operating temperature range from -40 °C to +70 °C
- EMC compliant to EN 60947-5-2 industrial radio safety standards
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 security systems
- Material handling and packaging
Standards & Compliance
- AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Low power consumption with efficient LED light source
- Durable IP67/IP69K 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-P4A3AF Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and safety detection applications.
