High-Accuracy Digital Contact SensorGT2 series


Sensor Head, Low Measuring Force Type


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Detection system

Scale Shot System, absolute (no tracking errors) type

Measuring range

32 mm


0.5 μm

Indicated accuracy

3 µm (p-p)*1

Measuring force

Downward mounting

1.2 N*2

Side mounting

0.9 N*2

Upward mounting

0.6 N*2

Sampling cycle

1 ms

Mechanical response

5 Hz*3

Operation indicator light

2-colour LED (red, green)

Environmental resistance

Enclosure rating


Ambient temperature

-10 to +55 °C (No 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 directions


Main body

Main body case: die-cast zinc, Indicator: polyarylate (PAR)

Dust boot



SUS304, SUS440C*4

Sensor head cable

Optional (connect to the M8 connector)


Approx. 270 g (not including cable)

*1 Values at surrounding temperature of 20 °C
*2 Representative value at the centre of the measuring range. Please note that the measuring force varies by the installation state of the dust boot.
*3 Value when the ambient temperature is 20 °C.
*4 Contacts are available as options sold separately.

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