- Functional principle: Photoelectric retro-reflective sensor
- Functional principle detail: With minimum distance to reflector (dual lens system)
- Dimensions (W x H x D): 27 mm x 87.5 mm x 65 mm
- Housing design (light emission): Rectangular
- Sensing range max.: 0 m … 22 m 1)
- Sensing range: 0 m … 15 m 1)
- Retro-reflective sensing with visible red LED: Detects objects reliably from 0.1 m up to 6 m using a reflector, ensuring consistent performance across varied surfaces
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- Brand: Sick
Sick 1017878 Photoelectric retro-reflective sensor
Mfr # 1017878
$404.42
/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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- Retro-reflective sensing with visible red LED: Detects objects reliably from 0.1 m up to 6 m using a reflector, ensuring consistent performance across varied surfaces
- High-speed response with stable switching output: Short reaction times guarantee accurate detection in fast-moving or dynamic industrial processes
- Easy installation and fine adjustment: Visible red light spot and intuitive controls simplify setup, alignment, and sensitivity tuning
- Rugged IP67-rated housing: Strong enclosure provides reliable protection against dust, moisture, and harsh environments for long service life
The SICK WL24-2B333 (Part No. 1017878) is a versatile retro-reflective photoelectric sensor designed to provide precise and dependable object detection in medium-range industrial applications. With its visible red LED emitter, the sensor can detect objects from 0.1 m up to 6 m when used with a reflector, offering reliable sensing for a wide variety of automation tasks. This makes it suitable for conveyor systems, packaging lines, logistics centers, and assembly operations where stable performance is essential.
One of the main strengths of the WL24-2B333 is its fast response time and dependable switching behavior. Engineered to handle high-speed processes, the sensor delivers quick and accurate detection even when objects move rapidly or have reflective and irregular surfaces. This capability ensures consistent synchronization with industrial workflows, reduces errors, and supports uninterrupted production in demanding environments.
The WL24-2B333 also prioritizes ease of installation and adjustment. A visible red light spot provides clear guidance during alignment with the reflector, making setup simple and precise. Combined with user-friendly adjustment controls, operators can quickly fine-tune the sensor’s sensitivity and detection range to meet specific process requirements. This adaptability is particularly valuable in facilities where product variations or frequent changes in production setups are common.
Built for long-term performance, the WL24-2B333 is housed in a rugged IP67-rated enclosure that provides excellent protection against dust, humidity, and water spray. This durability ensures reliable operation in tough industrial conditions and minimizes downtime caused by environmental factors. Its compact and robust design allows for installation in tight or space-constrained locations, further enhancing flexibility in deployment.
Integration into industrial automation systems is seamless with the PNP output interface, which guarantees compatibility with programmable logic controllers (PLCs) and other automation equipment. This ensures dependable communication and simplifies incorporation into existing infrastructures, making the sensor an efficient choice for a wide range of industrial applications.
In summary, the SICK WL24-2B333 combines retro-reflective detection technology, fast response performance, easy setup, and rugged housing to deliver a reliable sensing solution for modern industrial automation. Its 6 m detection range, robust build, and user-friendly design make it ideal for applications in packaging, conveyor monitoring, logistics, and general object presence detection. By providing accurate detection, durable construction, and straightforward integration, the WL24-2B333 helps manufacturers maintain efficiency, reduce downtime, and ensure high-quality production standards in demanding industrial environments.
Product Specifications
| Manufacturer | Sick |
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