High-Accuracy Digital Contact SensorGT2 series

GT2-S1

Sensor head: Short-range pencil type

SPECIFICATIONS

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Model

GT2-S1*1

Detection system

Differential transformer

Measuring range

1 mm 0.04"*2

Operating range

2 mm 0.08"*2

Resolution

0.1 µm

Indicated accuracy

1 µm (P-P)*3*4

Measuring force

Downward mounting

1.12 N*5

Side mounting

1.1 N*5

Upward mounting

1.08 N*5

Sampling cycle

1 ms

Mechanical response

40 Hz*4

Operation indicator light

2-color LED (red, green)

Environmental
resistance

Enclosure rating

IP67G(JIS)*6 IP67(IEC)

Ambient temperature

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

Relative humidity

10 to 85% RH (No condensation)

Vibration

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)

Materials

Main body

Main body case: SUS440C,
Sensor head-relay connector cable: PUR,
Relay amplifier: PPSU

Dust boot

NBR

Contact

SUS304, cemented tungsten carbide*7

Sensor head cable

Optional (connect to relay connector)

Weight

Approx. 30 g (not including cable)*8

*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 The measuring range represents the range at which measured values can be displayed. The operating range is the actual movable range of the spindle.
*3 Within ±0.15 mm 0.006" from the center of the measuring range, the width for any 0.1 mm 0.004" is 1 µm. The entire area is 2 µm.
The entire area is 2 µm. The linearity for the entire measuring range is ±0.15% of F.S. (F.S.: 1 mm 0.04")
*4 Value when the ambient temperature is 20°C 68°F.
*5 Representative value at the center of the measuring range. Please note that the measuring force varies depending on the installation orientation of the dust boot.
*6 When an M8 oil-resistant cable (GT2-CHP2M/CHP5M/CHP10M) is used for the sensor head cable.
*7 Contacts are available as options sold separately.
*8 Including the relay connector.

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