Sensor Head - GT2-H12 | KEYENCE America

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High-Accuracy Digital Contact Sensor

GT2 series

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Sensor Head GT2-H12

*Please note that accessories depicted in the image are for illustrative purposes only and may not be included with the product.

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Specifications

Model				GT2-H12
Detection system				Quartz glass scale, CMOS image sensor projection system, Absolute type (without tracking error)
Measuring range				12 mm 0.47"
Resolution				0.5 μm 0.02 Mil
Indicated accuracy				2 µm 0.08 Mil (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-color LED (red, green)
Environmental resistance	Enclosure rating			IP67
	Ambient temperature			-10 to +55 °C 14 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 cast: Zinc die-casting, Indicator: Polyarylate, Dust boot: NBR
	Dust boot			NBR
	Contact			TYPE304, 440C Stainless steel*3
Sensor head cable				Optional (connect to the M8 connector)
Weight				Approx. 95 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 The contact is included with the sensor.

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• LVDT / Contact Displacement Sensors (Probes)

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