Stylus type Air cylinder type High-precision Sensor head (Low measuring force type)
Keyence GT2-PA12KL
High-Accuracy Digital Contact Sensor GT2 series
Categories: Contact Distance Sensors / LVDT, Measurement Sensors
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Specification
Model | GT2-PA12KL | |
Detection system | Scale Shot System II, absolute (no tracking errors) type | |
Measuring range | 12 mm | |
Resolution | 0.1 µm | |
Indicated accuracy | 1 µm (P-P)*1 | |
Measuring force | Downward mounting | 0.4 N*2 |
Side mounting | 0.35 N*2 | |
Upward mounting | 0.3 N*2 | |
Sampling cycle | 4 ms | |
Fluid used | Clean dry air | |
Operation indicator light | 2-color LED (red, green) | |
Environmental resistance | Enclosure rating | - |
Pressure resistance | 0.5 MPa | |
Applied pressure range | 0.05 MPa to 0.07 MPa | |
Ambient temperature | 0 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) | |
Materials | Main body | Main body case: SUS 303, Status indicator: PET, Sensor head-relay connector cable: PUR, Relay connector: PBT |
Contact | SUS304, cemented tungsten carbide*3 | |
Sensor head cable | Optional (connect to relay connector) | |
Weight | Approx. 35 g (not including cable)*4 | |
*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. This is a representative value when using the GT2-PA12KL/PA12L with a pressure of 0.06 MPa. The measuring force varies depending on the air pressure used. For details, see table 1.No dust boots are used with the GT2-PA12KL/PA12L. *3 Contacts are available as options sold separately. *4 Including the relay connector. |