The Keyence FU-R67TZ is a rugged and versatile reflective fiber unit designed to provide stable and accurate detection in demanding industrial applications. With its threaded and hex-shaped body, compact size, and flexible construction, the FU-R67TZ combines ease of installation with long-lasting performance, making it a trusted solution for machine builders, automation specialists, and quality control engineers.

One of the defining features of the FU-R67TZ is its threaded M6 hex-shaped housing. This design enables quick and secure mounting onto machinery and fixtures, reducing installation time while ensuring stability in high-vibration or confined spaces. Its compact form factor allows integration into tight areas without sacrificing performance, making it ideal for complex automation setups where space efficiency is critical.

The FU-R67TZ is equipped with ToughFlex fiber technology, allowing a minimum bend radius of only 2 mm. This exceptional flexibility makes it highly resistant to mechanical stress, repeated bending, and routing challenges that often occur in automated production lines. The result is a longer service life and reliable detection even in dynamic environments where cables and fibers are frequently in motion.

Designed to withstand extreme conditions, the FU-R67TZ offers excellent environmental resistance. It operates reliably in ambient temperatures from −40 °C to +60 °C, covering a wide range of industrial scenarios, from freezing cold storage areas to hot, high-intensity production floors. This resilience ensures consistent performance regardless of external temperature fluctuations.

The fiber unit measures √∏2.2 mm √ó 2 and comes with a 2 m free-cut length, providing users with installation flexibility. The free-cut capability allows the fiber to be trimmed to the desired length on-site, ensuring precise routing and efficient use of space. Weighing only 25 g, the unit adds virtually no load to mounting fixtures or connected equipment, making it suitable for lightweight systems where minimizing mass is essential.

Applications for the FU-R67TZ include precision part detection, presence/absence monitoring, positioning in assembly lines, and quality assurance tasks where space, durability, and sensitivity are critical factors. Its rugged design makes it particularly valuable in industries such as automotive, electronics, packaging, and food processing, where long-term stability and compact solutions are a must.

In summary, the Keyence FU-R67TZ combines a robust threaded hex-shaped design, flexible ToughFlex fiber, wide temperature resistance, and compact build to deliver exceptional reliability and ease of use. It is a lightweight yet durable solution that ensures stable detection performance across diverse industrial environments, providing both precision and resilience where conventional sensors may fall short.