Product Description

The Keyence FU-87 is a high-performance reflective fiber optic sensor designed for precise detection of minute objects in industrial automation and quality control applications. With a beam emitting direction from the top and a compact fiber unit diameter of ø2.2×2 mm, it offers flexibility in installation and integration into various systems. The sensor boasts an impressive minimum detectable object size of just 0.005 mm, making it ideal for detecting fine particles or micro-components. Its robust construction ensures durability, withstanding ambient temperatures ranging from -60°C to +180°C, making it suitable for demanding industrial environments. The FU-87 is compatible with Keyence's FS-N, FS-V10, and FS-V20 series amplifiers, providing versatility in system integration.​

Technical Specifications

• Model: FU-87
• Type: Reflective fiber optic sensor
• Beam Emitting Direction: Top
• Fiber Unit Length: 2 meters (free-cut)
• Fiber Unit Diameter: ø2.2×2 mm
• Minimum Bend Radius: R35 mm
• Minimum Detectable Object: ø0.005 mm (gold wire)
• Environmental Resistance:
• Ambient Temperature: -60°C to +180°C
• Heat Resistance: 180°C
• Weight: Approximately 33 g
• Compatible Amplifiers: FS-N, FS-V10, FS-V20 series