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          4. Fibre Optic Sensors
          5. Digital Fibre optic Sensor
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          7. Transmissive Fibre Unit

          Digital Fibre optic SensorFS-N40 series

          Transmissive Fibre Unit

          FU-70U

          SPECIFICATIONS

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          Model

          FU-70U*1

          Optical axis diameter
          (Standard target to be detected)

          ø2.3 mm

          Fibre unit length

          1 m free-cut

          Minimum bend radius

          R2 mm

          Minimum detectable object

          Opaque material with a diameter of 0.1 mm*2

          Tightening torque

          0.8 N m

          Environmental resistance

          Ambient temperature

          -40 to +50 °C (No freezing)

          Relative humidity

          35 to 85 % RH (No condensation)

          Material

          Core fibre : acrylic, fibre sheath : nylon, case : nickel-plated brass, lens : glass (BK7)

          Accessories

          Fibre cutter, FU adapter, mounting screws

          Weight

          Approx. 5 g

          *1 For details on the detecting distance, see the fibre amplifier catalogue.
          *2 The minimum detectable object is the value when the detecting distance and sensitivity have been set to their optimal state.

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          Sensors