High-Accuracy Digital Contact SensorGT2 series


Stylus type General-purpose Flange attachment Sensor head


Select Language



Detection system

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

Measuring range

12 mm 0.47"


0.5 μm 0.02 Mil

Indicated accuracy

2 μm 0.08 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)


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)


10 to 55 Hz Double amplitude 1.5 mm 0.06" in the X, Y, Z axis directions respectively, 2 hours

Environmental resistance

Impact resistance

1000 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, SUS440C*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.

Contact Sensor Tips

  • General Catalog Request
  • Trade Shows and Exhibitions
  • eNews Subscribe

Measurement Sensors