Sensor Head, High-precision Type
Keyence GT2-H12K
High-Accuracy Digital Contact Sensor GT2 series
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Specification
| Model | GT2-H12K | |
| Detection system | Scale Shot System, absolute (no tracking errors) type | |
| Measuring range | 12 mm | |
| Resolution | 0.1 ?m | |
| Indicated accuracy | 1 µm (p-p)*1 | |
| Measuring force | Downward mounting | 1.0 N*2 |
| Side mounting | 0.9 N*2 | |
| Upward mounting | 0.8 N*2 | |
| Sampling cycle | 1 ms | |
| Mechanical response | 10 Hz*1 | |
| Operation indicator light | 2-colour LED (red, green) | |
| Environmental resistance | Enclosure rating | IP67 (IEC) |
| 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: die-cast zinc, Indicator: polyarylate (PAR) |
| Dust boot | NBR | |
| Contact | SUS304, cemented tungsten carbide*3 | |
| Sensor head cable | Optional (connect to the M8 connector) | |
| Weight | Approx. 95 g (not including cable) | |
| *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. *3 Contacts are available as options sold separately. |
