Product Description

The KEYENCE FU-35TG is a high-precision reflective fiber optic sensor head designed for detecting extremely small objects in confined spaces. It features a 1-meter fixed-length fiber unit with an M6 threaded body, ensuring secure mounting in various industrial applications. The sensor head utilizes a coaxial detection arrangement, allowing for accurate detection of objects as small as 0.005 mm in diameter. With a minimum bend radius of 10 mm, it offers flexibility in installation while maintaining durability. The FU-35TG operates effectively in ambient temperatures ranging from -40°C to +50°C, making it suitable for diverse environmental conditions. Weighing approximately 32 grams, this sensor head provides reliable performance for precise detection tasks.

Technical Specifications

• Model: FU-35TG
• Fiber Unit Length: 1 meter (fixed length, cannot be cut)
• Fiber Unit Diameter: ø1.0 × 2.0 mm (oval cross-section)
• Thread Size: M6
• Detection Arrangement: Coaxial
• Minimum Bend Radius: 10 mm (stainless steel)
• Minimum Detectable Object: ø0.005 mm (gold wire)
• Ambient Temperature Range: -40 to +50°C
• Weight: Approximately 32 g​