- Functional principle: Photoelectric retro-reflective sensor
- Functional principle detail: With minimum distance to reflector (dual lens system)
- Dimensions (W x H x D): 18 mm x 18 mm x 84.2 mm
- Housing design (light emission): Cylindrical
- Housing length: 84.2 mm
- Optical axis: Radial
- Ultra-long sensing range with visible red LED: Detects objects reliably from long distances with precise visibility and performance stability
Free Shipping: $50+ U.S. orders | $350+ International orders
12-Month Warranty
Hassle-Free Returns Within 30 days
Over 100,000 parts in stock
- Brand: Sick
Sick 6043838 Photoelectric retro-reflective sensor
Mfr # 6043838
$146.00
/ea
Availability: Available to Order|Typically ships within 7 to 10 business days. Lead time may vary based on supplier availability.
- Free shipping on U.S. orders over $50 and international orders over $350.
- Hassle-Free 30-Day Returns.
- 12-Month Warranty for all products.
- Get 10% off—join our email list.
Accepted Payments
- Ultra-long sensing range with visible red LED: Detects objects reliably from long distances with precise visibility and performance stability
- Advanced background suppression technology: Ensures accurate detection of target objects even in challenging environments with reflective or varying backgrounds
- Rugged V18 housing with IP67 protection: Built to withstand dust, water, and industrial stresses, ensuring long-term reliability in harsh conditions
- Flexible PNP switching output: Provides simple integration into existing automation systems with consistent and efficient signal transmission
The SICK VL180-2P42438 (part number 6043838) is a high-performance photoelectric sensor designed to deliver precision, reliability, and durability in modern industrial automation environments. Featuring a visible red LED emitter, this sensor provides excellent alignment visibility, making setup and maintenance straightforward for operators. Its long sensing range allows it to detect objects at extended distances while maintaining accuracy and repeatability, making it suitable for demanding applications such as logistics, packaging, material handling, and production line monitoring.
A standout feature of the VL180-2P42438 is its advanced background suppression technology, which enables the sensor to differentiate between target objects and reflective or inconsistent backgrounds. This ensures that detection remains precise even when working with shiny, irregular, or variable materials. By eliminating false triggering, the sensor enhances productivity and reduces downtime caused by misreads, making it a reliable choice for continuous operation in automated environments.
Built with SICK’s rugged V18 cylindrical housing, the VL180-2P42438 offers outstanding mechanical durability and environmental resistance. Its IP67 rating ensures that it can withstand exposure to dust, moisture, and water splashes, making it ideal for use in harsh industrial settings such as food processing plants, automotive manufacturing, and outdoor installations. This robust construction minimizes the need for frequent replacements and helps extend the operational lifespan, reducing overall maintenance costs.
The sensor also features a PNP switching output, enabling straightforward electrical integration into a wide range of control systems. This flexibility ensures compatibility with most modern automation architectures while delivering reliable and efficient signal communication. Additionally, the clear red light spot makes it easy for technicians to visually confirm sensor alignment, further reducing setup times and supporting smooth commissioning.
Overall, the SICK VL180-2P42438 balances cutting-edge optical performance with durability and ease of integration, making it a trusted choice for industries requiring dependable object detection. Whether deployed in conveyor systems, warehouse automation, or high-speed production environments, it ensures consistent accuracy and robustness under tough conditions. This combination of advanced sensing capabilities, rugged housing, and user-friendly design makes it a valuable component for achieving higher efficiency, greater reliability, and smoother workflow in any automation system.
Product Specifications
| Manufacturer | Sick |
|---|
We’re Always Ready to Assist You
Submit A Request
Reach us through our form.
Give Us A Call
Connect with a representative.
Live Chat
Chat live with our support team.

Reviews
There are no reviews yet.