High-Accuracy Digital Contact Sensor

GT2 series

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Sensor Head High-precision Type, Flange model GT2-H12KF

GT2-H12KF - Sensor Head High-precision Type, Flange model

  • CE Marking




Detection system

Scale Shot System, absolute (no tracking errors) type

Measuring range

12 mm


0.1 μm

Indicated accuracy

1 µm (p-p)*1

Measuring force

Downward mounting

1.0 N*2

Side mounting

0.9 N*2

Upward mounting

0.8 N*2

Sampling cycle

1 ms

Mechanical response

10 Hz*1

Operation indicator light

2-colour LED (red, green)

Environmental resistance

Enclosure rating

IP67 (IEC)

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

Shock resistance

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


Main body

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

Dust boot



SUS304, cemented tungsten carbide*3

Sensor head cable

Optional (connect to the M8 connector)


Approx. 100 g (not including cable)

*1 Value when the ambient temperature is 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 Contacts are available as options sold separately.

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