High-Accuracy Digital Contact SensorGT2 series

GT2-PA12

Stylus type Air cylinder type General-purpose Sensor head

SPECIFICATIONS

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Model

GT2-PA12

Detection system

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

Measuring range

12 mm 0.47"

Resolution

0.5 µm 0.02 Mil

Indicated accuracy

2 µm 0.08 Mil (p-p)*1

Measuring force

Downward mounting

1.2 N*2

Side mounting

1.15 N*2

Upward mounting

1.1 N*2

Sampling cycle

4 ms

Applied pressure range

0.24 to 0.26 MPa

Pressure resistance

0.5 MPa

Fluid used

Clean dry air

Operation indicator light

2-color LED (red, green)

Environmental
resistance

Enclosure rating

IP67 (IEC)

Ambient temperature

0 to 55°C 32 to 131°F, no freezing

Relative humidity

35 to 85% RH (No condensation)

Vibration

10 to 55 Hz, 1.5 mm 0.06", double amplitude, 2 hours in each of X, Y, and Z directions*3

Environmental resistance

Impact resistance

1000m/s2 (IEC60068-2-27)

Materials

Main body

Main body case: SUS 303, Status indicator: PET,
Sensor head-relay connector cable: PUR, Relay connector: PBT,
Spindl: SUS430 (Fluorine coating)

Contact

TYPE304, 440C Stainless steel*4

Sensor head cable

Optional (connect to relay connector)

Weight

Approx 35 g (excluding cable)*5

*1 Value when the ambient temperature is 20°C 68°F.
*2 This is a representative value at the center of the measuring range when using GT2 with a pressure of 0.25MPa. The measuring force varies depending on the air pressure used. For details, please refer to the catalog or the user manual.
*3 In the case where a mounting bracket D is used with GT2-A32 and GT2-A50, the double amplitude becomes 0.75 mm 0.03".
*4 The contact is included with the sensor.
*5 Including the relay connector.

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