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          Ultra High-Speed/High-Accuracy Laser Displacement SensorLK-G5000 series

          LK-H052

          Sensor Head Spot Type, Laser Class 2

          SPECIFICATIONS

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          Model

          LK-H052

          Mounting mode

          Diffuse reflective

          Reference distance

          50 mm

          Measuring range

          ±10 mm*1

          Light source

          Type

          Red semiconductor laser

          Wavelength

          655nm

          Laser class (JIS C6802)

          Class 2

          Output

          0.95mW

          Spot diameter (at standard distance)

          ø50 µm

          Linearity

          ±0.02% of F.S. (F.S.= 20 mm)*2

          Repeatability

          0.025 µm*3

          Sampling cycle

          2.55/5/10/20/50/100/200/500/1000 µs (9 steps selectable)

          Temperature characteristics

          0.01% of F.S./°C (F.S.= 20 mm)

          Environmental resistance

          Enclosure rating

          IP67

          Ambient light

          Incandescent lamp or fluorescent lamp: 10,000 lux max.

          Ambient temperature

          0 to +50 °C*4

          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 directions

          Material

          Aluminium die-cast

          Weight

          Approx. 260 g

          *1 Measurement range when the sampling cycle is 20 µs or more.
          *2 This value is obtained when the KEYENCE standard target (White diffuse workpiece or workpiece with a metal mirror surface only for the LK-H008/LK-H008W) is measured in the normal measurement mode.
          *3 This value is obtained when the KEYENCE standard target (White diffuse workpiece or workpiece with a metal mirror surface only for the LK-H008/LK-H008W) is measured at the reference distance with the number of averaging measurements set to 16384. The value in parentheses is a typical e x ample of a measurement with the number of averaging measurements set to 65536 and the sampling cycle to 200 µs.
          *4 When the ambient temperature rises to 40 °C or more, mount this on a metal plate before use.

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