| Model | GT2-A12K | GT2-A12KL | GT2-A12 | GT2-A12L |
| Detection system | Scale Shot System, absolute (no tracking errors) type | |||
| Measuring range | 12 mm 0.47″ | |||
| Resolution | 0.1 μm | 0.5 μm | ||
| Indicated accuracy*1 | 1 μm (P-P) | 2 μm (P-P) | ||
| Downward mounting | 1.2 N | 0.4 N | 1.2 N | 0.4 N |
| Side mounting | 1.1 N | 0.3 N | 1.1 N | 0.3 N |
| Upward mounting | 1.0 N | 0.2 N | 1.0 N | 0.2 N |
| Sampling cycle | 1 ms | |||
| Applied pressure range | 0.25 MPa to 0.50 MPa | |||
| Pressure resistance | 1 MPa | |||
| Fluid used | Dry air | |||
| Operation indicator light | 2-color LED (red, green) | |||
|
Enclosure rating |
IP67 (IEC)*3 | – | IP67 (IEC)*3 | – |
| 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 Double amplitude 1.5 mm 0.06″ in the X, Y, Z axis directions respectively, 2 hours | |||
| Impact resistance | 1000 m/s2 (IEC60068-2-27) | |||
| Main body | Main body case: die-cast zinc, Cylinder section: aluminum alloy, Air joint resin: polyacetal, Air joint metal: nickel-plated brass, Indicator: polyarylate (PAR) | |||
| Dustboot | NBR | – | NBR | – |
| Contact*4 | SUS304, cemented tungsten carbide | SUS304, SUS440C | ||
| Sensor head cable | Optional (connect to the M8 connector) | |||
| Weight (not including cable) | Approx. 145 g | |||