Sensor Head: Super Precision, Wide beam LK-G15

LK-G15 - Sensor Head: Super Precision, Wide beam

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

Specifications

Model		LK-G15
Reference distance		10 mm 0.39"
Measuring range		±1 mm ±0.04"^1^2
Light source	Type	Red semiconductor laser
	Wavelength	655 nm (visible light)
	Laser Class	Class II (FDA CDRH 21CFR PART1040.10)
	Output	0.3 mW
Spot diameter (at reference distance)		Approx. 20 x 500 µm 0.0008" x 0.0197"
Linearity		±0.03 % of F.S. (F.S.= ±1 mm ±0.04")^*3
Repeatability		0.02 µm (0.01 µm)^*4
Sampling frequency		20 / 50 / 100 / 200 / 500 / 1,000 µs (Selectable from 6 levels)
LED display		Near the center of the measurement: Green lights Within the measurement area: Orange lights Outside the measurement area: Orange flashing
Temperature characteristics		0.01 % of F.S./°C (F.S.= ±1 mm ±0.04")
Environmental resistance	Enclosure rating	IP67 (IEC60529)
	Ambient light	Incandescent lamp or Fluorescent lamp: 10,000 lux max.
	Ambient temperature	0 to +50 °C 32 to 122 °F
	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
Material		Aluminum die-cast
Weight		Approx. 190 g (including the cable)
^1 The range is obtained by measuring KEYENCE's standard target (ceramic). ^2 When the sampling rate is 20 µs, the range becomes +0.37 mm +0.01" (FAR side) to -1 mm -0.04" (NEAR side). ^3 The range is obtained by measuring KEYENCE's standard target (ceramic) with the Standard mode. ^4 The range is obtained by measuring KEYENCE's standard (SUS) with 4,096 times of averaging at the reference distance. The range in parenthesis is the typical linearity obtained by measuring the target with 16, 384.

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