Keyence FU-77 Through Beam Fiber Optical Cable

Keyence FU‑77 is a high‑durability through‑beam fiber optic cable designed for precise photoelectric sensing when used with compatible Keyence fiber‑optic amplifier units. It features an M4 threaded metal tip, ToughFlex construction for tight bending applications, and reliable operation in demanding industrial environments.
Technical Specifications:
Manufacturer: Keyence Corporation
Manufacturer Part Number: FU‑77
Product Type: Photoelectric fiber optic cable
Fiber Configuration: Through‑beam
Fiber Length: 2 m
Fiber Size: M4 threaded fiber tip
Thread Size: M4
Minimum Bend Radius: R2 mm (ToughFlex design)
Fiber Type: Plastic optical fiber
Tip Material: Metal
Cable Type: Flexible industrial fiber
Operating Temperature Range: ‑40 °C to +50 °C (‑40 °F to +122 °F)
Installation Type: Threaded mounting
Compatibility: Keyence fiber optic amplifier units
Sensing Method: Light transmission between emitter and receiver fibers
Environmental Resistance: Suitable for harsh industrial environments
Application Type: Object detection, part presence sensing, positioning
Packaging: Manufacturer box included
Condition: As shown
Manufacturing Country: Japan Please review pictures carefully and let us know if you have any questions!