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          7. Stylus type High-precision Flange attachment Sensor head

          High-Accuracy Digital Contact SensorGT2 series

          Stylus type High-precision Flange attachment Sensor head



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          Detection system

          Scale Shot System II, absolute (no tracking errors) type

          Measuring range

          12 mm 0.47"


          0.1 μm 0.004 Mil

          Indicated accuracy

          1 µm 0.04 Mil (p-p)*2

          Measuring force

          Downward mounting

          1.0 N*3

          Side mounting

          0.95 N*3

          Upward mounting

          0.9 N*3

          Sampling cycle

          4 ms

          Mechanical response

          10 Hz*2

          Operation indicator light

          2-color LED (red, green)

          Environmental resistance

          Enclosure rating

          IP67G (JIS)*4, IP67 (IEC), NEMA Type 13*4

          Ambient temperature

          -10 to +55 °C 14 to 131 °F (No freezing)

          Relative humidity

          35 to 85 % RH (No condensation)

          Vibration resistance

          10 to 55 Hz, Double amplitude 1.5 mm 0.06", 2 hours in each of the X, Y, and Z directions

          Shock resistance

          1,000 m/s2 (IEC60068-2-27)


          Main body

          Main body case: SUS 303, Status indicator: PET, Sensor head-relay connector cable: PUR, Relay connector: PBT

          Dust boot



          SUS304, cemented tungsten carbide*5

          Sensor head cable

          Optional (connect to relay connector)


          Approx. 45 g (excluding cable)*6

          *1 Note: You may not be able to connect the sensor head to the amplifier unit depending on when the amplifier unit was purchased. For details, contact your local sales office.
          *2 Value when the ambient temperature is 20 °C 68 °F.
          *3 Value at center of measuring range. Please note that the measurement force changes depending on the installation state of the dust boots.
          *4 When an M8 oil-resistant cable (GT2-CHP2M/CHP5M/CHP10M) is used for the sensor head cable.
          *5 The contact is included with the sensor.
          *6 Including the relay connector.

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          Measurement Sensors