Keyence FU-35FA | Thru-Beam Fiber Optic Sensor Head with Fast Response

Keyence FU-35FA | High-Speed Thru-Beam Fiber Optic Sensor Head

Overview

The Keyence FU-35FA is a thru-beam fiber optic sensor head designed for high-precision detection of small objects in tight spaces. Used with Keyence fiber amplifiers (such as the FS series), this model offers fast response, excellent beam focus, and durability for a wide range of industrial automation applications.

Its compact body and flexible fiber construction make it ideal for detecting micro parts or performing edge sensing in fast production lines or compact machine assemblies.

Key Features

• Thru-Beam Type – For reliable and accurate object detection
• Compact Sensor Head – Perfect for limited-space installations
• Fast Response Time – Ideal for high-speed applications
• Durable, Flexible Fiber – Allows for tight routing and long life
• Compatible with Keyence FS Series Amplifiers
• High Light Intensity for Stable Detection

Technical Specifications

• Model: FU-35FA
• Sensor Type: Thru-beam
• Beam Diameter: Small spot, ideal for small target detection
• Minimum Detectable Object: ~0.005 mm (with appropriate amplifier)
• Fiber Length: Approx. 1 m
• Sheath Material: Stainless steel
• Bending Radius: 4 mm
• Mounting: M3 bracket or adhesive-compatible

Applications

• Micro Part Detection
• Edge Positioning & Alignment
• Electronics and PCB Assembly
• Robotics & Compact Automation Systems
• High-Speed Conveyor Monitoring

Why Choose the Keyence FU-35FA?

• High-speed and high-precision sensing in compact formats
• Flexible installation with robust fiber construction
• Compatible with a wide range of Keyence amplifiers

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Brand new. Fast shipping and worldwide delivery available.

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply