Descripción

Sensor Head: Super Precision, Small spot
Model LK-G10
Reference distance 10 mm
Measuring range ±1 mm*1*2
Light source Type Red semiconductor laser
Wavelength 650 nm (visible light)
Laser Class Class II (FDA CDRH 21CFR Part 1040.10), Class 1 (IEC60825-1)
Output 0.3 mW
Spot diameter (at reference distance) Approx. o20 µm
Linearity ±0.03 % of F.S. (F.S.= ±1 mm)*3
Repeatability 0.02 µm (0.01 µm)*4
Sampling frequency 20 / 50 / 100 / 200 / 500 / 1000 µs (Selectable from 6 levels)
LED display Near the centre 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)
Environmental resistance Enclosure rating IP67 (IEC60529)
Ambient light Incandescent lamp or Fluorescent lamp: 10,000 lux max.
Ambient temperature 0 to +50 °C
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
Material Aluminium 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 (FAR side) to -1 mm (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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