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Photoelectric Retro-Reflective Sensor IP67 & IP69K Rated Fast Response Time Variant-1-a SICK

BRAND: SICK
SKU: 1070993
$333.20 List price: $418.80
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The Photoelectric Retro-Reflective Sensor HL18-A4A3AA is designed for industrial automation, featuring a sensing range of 0.03 m to 6.5 m and a fast response time
Technical Specifications
  • Supply voltage: 10 V DC to 30 V DC
  • Current consumption: ≤ 20 mA
  • Switching output: PNP and NPN, dark switching mode
  • Output current max: ≤ 100 mA
  • Response time: ≤ 0.5 ms
  • Switching frequency: 1,000 Hz
  • Connection type: Male connector M12, 4-pin
  • Protection class: III
  • Housing material: Plastic, VISTAL®
  • Optics material: Plastic, PMMA
  • Enclosure rating: IP67, IP69K
  • Wave length: 631 nm
  • Light spot size at 6.5 m: 130 mm x 260 mm
  • Ambient operating temperature: –40 °C to +70 °C
  • EMC: EN 60947-5-2 compliant
  • 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
  • Hybrid housing design with M18 thread diameter
  • IP67 and IP69K rated for dust and water protection
  • Fast response time of ≤ 0.5 ms and switching frequency of 1,000 Hz
  • Supports PNP and NPN dark switching outputs
  • Polarizing filter included to reduce false triggers
  • Wide ambient operating temperature range from –40 °C to +70 °C
  • Electromagnetic compatibility compliant with EN 60947-5-2
Professional Installation Requirements
  • Installation by qualified personnel is recommended to ensure proper electrical connections and sensor alignment.
Applications
  • Industrial automation for object detection
  • Safety and monitoring in manufacturing lines
  • Material handling and packaging systems
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 for specific warranty terms.

Available Now

The SICK HL18-A4A3AA Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and safety monitoring applications.

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