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          CMOS Analogue Laser SensorIA series

          Sensor Head



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          Reference distance

          30 mm

          Measurement range

          20 to 45 mm

          Light source


          Red semiconductor laser, wavelength: 655 nm (visible light)

          Laser class

          Class 1 (FDA (CDRH) Part1040.10)*1
          Class 1 (IEC 60825-1)


          220 µW

          Spot diameter (at standard distance)

          Approx. 200 x 750 µm


          ±0.1% of F.S. (F.S.=±5 mm,
          25 to 35 mm)*2


          2 µm*3

          Sampling cycle

          0.33/1/2/5 ms (4 levels available)

          Operation status indicators

          Laser warning: Green LED, Analogue output: Red LED, Measurement centre: Green LED

          Temperature characteristics

          0.05% of F.S./°C (F.S.=±5 mm,
          25 to 35 mm)

          Environmental resistance

          Enclosure rating


          Ambient light

          Incandescent lamp: 5,000 lux*4

          Ambient temperature

          -10 to +50 °C (No condensation or freezing)

          Relative humidity

          35 to 85 % RH (No condensation)

          Vibration resistance

          10 to 55 Hz, Double amplitude 1.5 mm, 2 hours in each of the X, Y, and Z axis


          Housing material: PBT Metal parts: SUS304 Packing: NBR Lens cover: Glass Cable: PVC


          Approx. 120 g (including cable)

          *1 The classification is implemented based on IEC 60825-1 following the requirement of Laser Notice No.50 of FDA (CDRH).
          *2 Value when measuring the KEYENCE standard target (white diffuse object).
          *3 Value when measuring the KEYENCE standard target (white diffuse object) at the reference distance, sampling rate: 1 ms, and average number of times: 16.
          *4 Value when the sampling rate is set to 2 ms or 5 ms.

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