- High-Speed Detection: Capable of rapid response times, making it suitable for applications that require precise and fast object detection.
- Simple Sensitivity Adjustment: Equipped with an intuitive adjustment interface for quick setup and fine-tuning in diverse sensing environments.
- Compact and Durable Design: The amplifier unit is lightweight, robust, and designed to withstand industrial conditions while saving panel space.
- Versatile Connectivity: Compatible with a wide range of Keyence fiber optic sensor heads, offering flexibility in installation and usage.
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: Keyence
Keyence FS-N18N Digital Fiber Optic Sensor, Fiber Amplifier
Mfr # FS-N18N
$181.94
/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
The Keyence FS-N18N Fiber Optic Sensor Amplifier is a compact, high-performance sensing solution designed to provide reliable detection in a wide variety of industrial automation environments. As part of Keyence’s FS-N series, this amplifier combines speed, precision, and ease of use, making it an excellent choice for manufacturing and inspection processes that demand consistent performance.
One of the defining strengths of the FS-N18N is its high-speed detection capability, which ensures accurate sensing of fast-moving targets or small objects. This makes it particularly useful in assembly lines, packaging processes, and electronic component production where precision is critical. With a fast response time, the sensor amplifier minimizes detection errors and contributes to maintaining high production efficiency.
Ease of use is another core advantage of the FS-N18N. The unit comes with a simple sensitivity adjustment system, allowing operators to fine-tune detection levels quickly without requiring specialized training. This feature is essential for environments where sensor setups need to be changed frequently, as it reduces downtime and ensures stable operation across varying target materials and surface finishes.
The amplifier’s compact design is engineered for seamless integration into control panels and tight spaces. Despite its small footprint, the FS-N18N is built to be highly durable, with robust housing that protects against industrial wear and tear. Its reliable build quality ensures long service life and reduces the need for frequent replacements, making it a cost-effective investment for facilities with demanding operational schedules.
Additionally, the FS-N18N offers versatile connectivity, making it compatible with a wide range of Keyence fiber optic sensor heads. This flexibility allows it to be applied in diverse sensing applications, from detecting transparent films and labels to monitoring small mechanical components. Its adaptability helps reduce the number of specialized sensors required across a facility, simplifying inventory management and lowering overall costs.
In practical use, the FS-N18N excels in applications such as object presence detection, edge guiding, position verification, and part counting. Its ability to handle challenging detection tasks, such as shiny or low-reflective surfaces, further demonstrates its reliability. Whether used in food and beverage packaging, semiconductor production, or automotive assembly lines, the FS-N18N provides dependable sensing performance.
In summary, the Keyence FS-N18N Fiber Optic Sensor Amplifier is a well-rounded, user-friendly, and highly efficient solution for modern industrial automation. With its fast response, simple setup, rugged design, and broad compatibility, it supports manufacturers in achieving greater accuracy, productivity, and operational reliability.
Product Specifications
| Manufacturer | Keyence |
|---|
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.