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Photoelectric Retro-Reflective Sensor | Dual Lens System | IP67 & IP69K Rated | by SICK
The Photoelectric Retro-Reflective Sensor HL18T-A4A3BF features a dual lens system and a sensing range of 0.1 m to 2.5 m, making it ideal for industrial automation and object detection. With a durable plastic VISTAL® housing and IP67/IP69K protection, it operates effectively in harsh environments, ensuring reliable performance in manufacturing and automation applications.
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Technical Specifications
- Functional principle: Photoelectric retro-reflective with dual lens system
- Sensing range: 0.1 m to 2.5 m
- Light source: PinPoint LED, wavelength 631 nm
- Switching output: PNP and NPN, dark switching mode
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: ≤ 20 mA
- Response time: ≤ 0.5 ms
- Switching frequency: 1000 Hz
- Output current max: ≤ 100 mA
- Connection: Male M12, 4-pin connector
- Protection class: III
- Enclosure rating: IP67, IP69K
- Operating temperature: -40 °C to +70 °C
- Housing material: Plastic VISTAL®, Optics material: PMMA
- EMC compliance: EN 60947-5-2
- Dimensions (H x L x W): 49mm x 32mm x 16mm
- Weight: 0.1 kg
Key Features
- Photoelectric retro-reflective sensor with dual lens system
- Visible red light with PinPoint LED light source
- Sensing range from 0.1 m to 2.5 m
- Signal strength light bar for easy adjustment
- Adjustable on delay (0 to 2 seconds) and sensitivity potentiometers
- Housing made of durable plastic VISTAL® with PMMA optics
- Protection rating IP67 and IP69K for harsh environments
- Operating temperature range from -40 °C to +70 °C
- Male M12 4-pin connector for easy connection
- Complies with EMC standards EN 60947-5-2
Professional Installation Requirements
- Installation by a qualified electrician or technician is recommended to ensure proper wiring and compliance with safety standards.
Applications
- Industrial automation for object detection
- Detecting transparent objects in manufacturing
- Use in harsh environments requiring IP67/IP69K protection
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Low power consumption with ≤ 20 mA current draw
- Durable housing reduces waste through long 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 HL18T-A4A3BF Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
