|Detection system||Scale Shot System II, absolute (no tracking errors) type|
|Measuring range||12 mm|
|Indicated accuracy||1 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)|
|Contact||SUS304, cemented tungsten carbide*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.
Датчик Keyence GT2-P12K
Stylus type High-precision Sensor head