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          High-speed, High-accuracy Digital MicrometerLS-7000 series

          Sensor Head, without Monitor Function



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          without monitor camera

          Measurement range

          0.3 to 30 mm

          Smallest detectable object

          0.3 mm

          Transmitter/receiver distance

          160 ±40 mm


          ±0.15 µm*1

          Measurement accuracy

          ±2 µm*2

          Sampling cycle

          2,400 samples/sec.*3

          CCD scanning range

          Approx. 33 mm

          Light source

          GaN green LED

          Monitor camera

          Not provided

          Environmental resistance

          Enclosure rating


          Ambient temperature

          0 to +50 °C

          Relative humidity

          35 to 85 % RH (No condensation)


          Transmitter: Approx. 420 g
          Receiver: Approx. 470 g
          Base: Approx. 430 g

          *1 The value of ±2σ when the outer diameter of a rod 10 mm in diameter is measured at the centre of the measuring area while the number of averaging measurements is set to 512.
          *2 The error when a moving rod 10 mm in diameter is measured within the measuring area of 10 x 20 mm.
          *3 1,200 samples/sec. when the mutual interference prevention function is used.
          *4 The connector section is excluded.

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          Measurement Sensors