- Functional principle: Photoelectric retro-reflective sensor
- Functional principle detail: With minimum distance to reflector (dual lens system)
- Dimensions (W x H x D): 16.2 mm x 48.5 mm x 31.8 mm
- Housing design (light emission): Hybrid
- Thread diameter (housing): M18
- Mounting system type: M18, head/side (24.1 … 25.4 mm)
- High detection reliability with background suppression: Ensures precise object recognition even in challenging environments where reflective surfaces or varying backgrounds are present.
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- Brand: Sick
Sick 1071743 Photoelectric retro-reflective sensor
Mfr # 1071743
$101.00
/ea
Availability: Available to Order|Typically ships within 7 to 10 business days. Lead time may vary based on supplier availability.
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- High detection reliability with background suppression: Ensures precise object recognition even in challenging environments where reflective surfaces or varying backgrounds are present.
- Compact 18 mm housing design: Slim cylindrical build allows easy integration into tight installation spaces without compromising performance.
- Versatile sensing capability for multiple materials: Accurately detects transparent, reflective, and opaque objects, making it suitable for a wide range of industrial tasks.
- Rugged IP67 protection class: Withstands dust, water, and harsh industrial conditions for long-lasting reliability in demanding applications.
The Sick HL18-P4A3BA (Part No. 1071743) is a high-performance photoelectric sensor engineered to meet the demands of modern industrial automation. Designed in a compact 18 mm cylindrical housing, this sensor delivers outstanding detection capabilities while ensuring ease of installation in applications with limited space. It integrates advanced optical technology that guarantees reliable operation, even when faced with complex environmental challenges such as reflective machine parts, transparent packaging materials, or varying background surfaces.
One of the most notable strengths of the HL18-P4A3BA is its background suppression functionality. This feature ensures that only the target object is detected while ignoring unwanted reflections or background interference. Such capability is critical in industries like packaging, logistics, and assembly, where mixed material types and reflective environments are common.
The sensor is built for versatility and flexibility, capable of detecting objects with different textures and optical properties, including clear glass, plastic, glossy metal, or matte surfaces. This makes it an ideal choice for applications such as conveyor systems, automated sorting, and product positioning, where reliability and precision are non-negotiable.
Durability is another key attribute. With its IP67 protection rating, the HL18-P4A3BA resists dust ingress and water exposure, allowing it to perform consistently in harsh industrial environments. The robust housing material and rugged design ensure long service life and reduced maintenance needs, translating into cost savings for plant operators.
Furthermore, the sensor supports fast response times and stable switching performance, enabling smooth integration into high-speed automated production lines. Its compact cylindrical form factor simplifies mounting in both new machinery and retrofit applications, giving users installation flexibility.
Overall, the Sick HL18-P4A3BA photoelectric sensor is a reliable, compact, and rugged solution designed to improve process efficiency and ensure accuracy in object detection. Its combination of precision optics, environmental resilience, and ease of use makes it a trusted choice for industries seeking consistent automation performance.
Product Specifications
| Manufacturer | Sick |
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