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          Fiber Unit

          FU series

          ToughFlex Fiber Optic Sensor Heads

          Flexible Wiring with a Stainless Steel Jacket for Ultimate Protection

          Toughflex fiber optic sensor head

          Armored ToughFlex

          A flexible stainless steel jacket protects the fiber from daily wear.

          Reflective type: FU-67G
          Thrubeam type: FU-77G

          Resists entanglement or shock. More flexible than conventional spiral tubes with minimum bend radius of 10mm

          Super ToughFlex

          Cable can be bent sharply with virtually no optical attenuation.

          Reflective type: FU-67V
          Thrubeam type: FU-77V

          Toughflex 613 core


          Easy to handle with a minimum bending radius of 2 mm and minimal optical attenuation.

          Reflective type: FU-67
          Thrubeam type: FU-77

          Toughflex 217 core

          ToughFlex and Super ToughFlex fiber cores are used for many KEYENCE's fiber units.

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