Keyence FU-31

The Keyence FU-31 Reflective Fibre Unit is designed for high-precision detection in confined areas. This fibre unit features a side beam emitting direction, making it ideal for applications where space is limited. The unit's fibre length is 2 meters and can be freely cut to suit specific installation requirements. With a fibre diameter of ø1.0×2, it ensures accurate detection even in challenging environments.

The FU-31 is capable of detecting objects as small as a gold wire with a diameter of 0.005 mm, providing exceptional sensitivity and reliability. Its robust design includes an environmental resistance range from -40 to +70 °C, ensuring consistent performance in a variety of industrial settings. Weighing approximately 5 grams, this lightweight unit is easy to handle and install.

Applications: The FU-31 is suitable for use in precision manufacturing, electronics assembly, and other industries requiring accurate detection in restricted spaces.