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Photoelectric Retro-Reflective Sensor | Dual Lens System | IP67 & IP69K Rated | by SICK
The HL18T-N4A3BB photoelectric retro-reflective sensor features a dual lens system and a sensing range of 0.1 m to 3 m, making it ideal for industrial automation and object detection. With a fast response time of ≤ 0.5 ms and IP67/IP69K protection, this sensor is built for harsh environments, ensuring reliable performance in demanding applications.
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Technical Specifications
- Functional principle: Photoelectric retro-reflective with dual lens system
- Sensing range: 0.1 m to 3 m
- Light source: PinPoint LED, visible red light, 631 nm wavelength
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: ≤ 20 mA
- Switching output: NPN complementary with light/dark switching
- Output current max: ≤ 100 mA
- Response time: ≤ 0.5 ms
- Switching frequency: 1,000 Hz
- Connection type: 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
- Weight: 18 g
- 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
- Visible red light PinPoint LED with 631 nm wavelength
- Sensing range from 0.1 m to 3 m
- Signal strength light bar for easy adjustment
- Housing made of durable VISTAL® plastic with PMMA optics
- IP67 and IP69K rated for dust and water protection
- Operating temperature range from -40 °C to +70 °C
- NPN complementary switching outputs with light/dark switching
- Fast response time of ≤ 0.5 ms and switching frequency of 1,000 Hz
- Male M12 4-pin connector for easy connection
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
- Detecting transparent objects in manufacturing
- Use in harsh environments requiring IP67/IP69K protection
Standards & Compliance
- Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Low power consumption with ≤ 20 mA current draw
- Durable housing reduces replacement frequency and waste
- 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 HL18T-N4A3BB photoelectric retro-reflective sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
