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          High Accuracy Contact Type Digital Displacement SensorAT2 series

          Sensor Head, Ultra Low Contact Pressure Type

          AT2-52

          SPECIFICATIONS

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          Model

          AT2-52

          Type

          Sensor head

          Stroke

          2.0 mm0.079"

          Measurement range

          ±0.4 mm±0.016"

          Analog output voltage

          Output voltage

          ±0.5 V

          Impedance

          100 Ω

          Resolution

          0.02% of F.S.*1

          Linearity

          0.5% of F.S.

          Response

          20 Hz

          Measurement force

          0.02N *2

          The temperature characteristics

          0.02% of F.S./°C*3

          Connection cord length

          3 m

          Disconnection alarm output

          NPN: 100 mA max. (40 V), Residual voltage: 1 V max.

          Rating

          Power voltage

          12 to 24 VDC ±10 %, Ripple (P-P) 10 % or less, 120 mA or less

          Environmental resistance

          Ambient temperature

          -10 to +80 °C 14 to 176 °F (No freezing)

          Relative humidity

          35 to 85 % RH (No condensation)

          Weight

          Approx. 130 g*4

          *1 F.S. indicates the measurement range (example: this indicates 1.0 mm 0.039" for the AT2-51).
          *2 Displays the measurement force at the zero-point position.
          *3 The temperature characteristics show typical values in the 0 to +50°C 32 to 122°F range.
          *4 This includes the sensor cord weight.

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          Sensors