Stylus type General-purpose Sensor head
Keyence GT2-P12
High-Accuracy Digital Contact Sensor GT2 series
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Specification
| Model | GT2-P12*1 | |
| Detection system | Scale Shot System II, absolute (no tracking errors) type | |
| Measuring range | 12 mm | |
| Resolution | 0.5 ?m | |
| Indicated accuracy | 2 µm (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-colour LED (red, green) | |
| Environmental resistance | Enclosure rating | IP67G (JIS)*4, IP67 (IEC), NEMA Type 13*4 |
| 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) | |
| Materials | Main body | Main body case: SUS 303, Status indicator: PET, Sensor head-relay connector cable: PUR, Relay connector: PBT, Spindle of GT2-PA12K/PA12: SUS430 (Fluorine coating) |
| Dust boot | NBR | |
| Contact | SUS304, SUS440C*5 | |
| Sensor head cable | Optional (connect to relay connector) | |
| Weight | Approx. 35 g (not including 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. *3 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-PA12K/PA12 with a pressure of 0.25 MPa. The measuring force varies depending on the air pressure used. For details, see table 1. No dust boots are used with the GT2-PA12K/PA12. *4 When an M8 oil-resistant cable (GT2-CHP2M/CHP5M/CHP10M) is used for the sensor head cable. *5 Contacts are available as options sold separately. *6 Including the relay connector. |
