Riko – Glass Fibre Optic FG Series

Glass Fiber

Brand : Riko

The Riko FG Series fiber glass optic cables are designed to work with fiber optic amplifiers to provide precise object detection in industrial automation environments. These fiber optic heads guide light from the amplifier to the sensing point, allowing detection in extremely small or confined spaces where standard photoelectric sensors cannot be installed. The FG Series uses high quality glass fiber material that supports a wide wavelength range from 380 nm to 1300 nm, ensuring stable light transmission and reliable sensing performance across various applications.

The glass fiber construction offers excellent heat resistance and durability, making the FG Series suitable for harsh environments with temperatures ranging from -40 °C up to 250 °C. Many models in the series feature stainless steel protective tubes and flexible fiber structures that reduce the risk of damage from bending or mechanical stress. With multiple configurations available such as reflective type, thru beam type, and area detection type, the FG Series provides flexible sensing solutions for manufacturing equipment, packaging systems, and precision automation processes.

FG Series Model:

  • FGR-310(R)
  • FGR-410(R)
  • FGR-415M(R)
  • FGR-415MU(R)
  • FGR-610(R)
  • FGR-630SU(R)
  • FGR-11-10(R)
  • FGRX-LT31-45/75
  • FGR-A355ML
  • FGR-810(R)
  • FGRX-610(R)
  • FGR-047013 (FGR-4747-10)
  • FGR-4708-10
  • FGR4-0606-10
  • FGR3-BT23SM900
  • FGRC-610
  • FGR-38K-20(R)
  • FGT-310(R)
  • FGT-410(R)
  • FGTX-410
  • FGTX-410MU
  • FGTX-610
  • FGTX-403U (One Fiber Only)
  • FGTX-406-U01 (One Fiber Only)
  • FGT-11-10(R)
  • FGT-12
  • FGT-13
  • FGT-16
  • FGT-4747-10 (One Fiber Only)
  • FGT-475D
  • FGT-475DW-10
  • FGT2-LM32-45/75-10
  • FGT3-IT23SM900
  • FGT-0606-20 (One Fiber Only)
  • FGT3-0505-10 (One Fiber Only)
  • FGTX-5656-10 (One Fiber Only)
  • FGT4-08M12-20 (One Fiber Only)
  • FGT-4708-10
  • FGR-4706-10
  • FGTX-67TG-20(R)
  • FGT-77TG-20(R)

For more info, download our full technical spec.

Specifications

Specification Details
Series FG Series
Fiber Type Glass Fiber Optic
Wavelength Range 380 nm to 1300 nm
Individual Fiber Diameter Approx. 53 μm ± 4 μm
Sensing Distance Varies by model (typically up to 160 mm or more)
Operating Temperature -40 °C to +250 °C
Minimum Bending Radius R23 (varies by model)
Light Angle Approx. 60° (model dependent)
Construction Glass fiber with stainless steel protective tube
Detection Type Reflective, Through beam, Area detection
Compatibility Used with Riko fiber optic amplifiers such as BR Series and FZ Series
Applications Precision detection in confined or high temperature environments

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