Keyence GT2-A12K

High-Accuracy Digital Contact Sensor Head, High-precision Type

SENSORS/DETECTOR MODULES

Specifications horizontal-scroll-state#setOverflowing scroll->horizontal-scroll-state#setScrolled" data-horizontal-scroll-state-target="container" data-horizontal-scroll-state-overflowing-class="is-overflowing" data-horizontal-scroll-state-has-scrolled-class="is-hasScrolled" data-scroll-to-coord-target="container"> Model GT2-A12K Detection system Quartz glass scale, CMOS image sensor projection system, Absolute type (without tracking error) Measuring range 12 mm 0.47" Resolution 0.1 μm 0.004 Mil Indicated accuracy 1 µm 0.04 Mil (p-p)*1 Measuring force Downward mounting 1.2 N*2 Side mounting 1.1 N*2 Upward mounting 1.0 N*2 Sampling cycle 1 ms Fluid used Dry air Operation indicator light 2-color LED (red, green) Environmental resistance Enclosure rating IP67*3 Pressure resistance 1 MPa Applied pressure range 0.25 to 0.5 MPa Ambient temperature 0 to +55 °C 32 to 131 °F (No freezing) Relative humidity 35 to 85 % RH (No condensation) Vibration resistance 10 to 55 Hz, Double amplitude 1.5 mm 0.06", 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: Zinc die-casting; Cylinder part: Aluminium alloy;Air joint resin part: Polyacetal; Air joint metal part: Brass nickel plating; Indicator: Polyarylate Dust boot NBR Contact TYPE304 Stainless steel, super-tough tungsten alloy*4 Sensor head cable Optional (connect to the M8 connector) Weight Approx. 145 g (excluding cable) *1 Value when the ambient temperature is 20 °C 68 °F.*2 Value at center of measuring range. Please note that the measurement force changes depending on the installation state of the dust boots.*3 Make sure the air tube is connected to the air exhaust joint and that no foreign materials enter inside from the joint.*4 The contact is included with the sensor. scroll-to-coord#run" data-x-coord="100"> series-header#doScroll"> Scroll