High-Speed, High-Accuracy CCD Laser Displacement Sensor
LK-G3000 series
Sensor Head, Wide TypeLK-G405
Specifications
Model |
LK-G405 |
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Reference distance |
400 mm15.75"(Diffuse reflection),398 mm15.67"(Specular reflection) |
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Measuring range |
±100 mm (diffuse reflection), ±99 mm (specular reflection) |
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Light source |
Type |
Red semiconductor laser |
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Wavelength |
655nm (Visible light), Class 3R laser product (JIS C6802) |
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Laser Class |
Class 3R (IEC 60825-1), Class IIIa (FDA CDRH Part 1040.10) |
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Output |
4.8 mW maximum |
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Spot diameter (at reference distance) |
Approx. 290 x 8,300 µm |
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Linearity |
±0.05% of F.S. (F.S. = ±100 mm±3.94")*1 |
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Repeatability |
2 µm0.000079"*2 |
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Sampling frequency |
20/50/100/200/500/1,000 µs (Selectable from 6 levels) |
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LED display |
Near the center of the measurement: Green lights |
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Temperature characteristics |
0.01% of F.S./˚C (F.S.= ±100 mm±3.94") |
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Environmental resistance |
Enclosure rating |
IP67 (IEC60529) |
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Ambient light |
Incandescent lamp or Fluorescent lamp: 10,000 lux max. |
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Ambient temperature |
0 to +50 °C32 to 122 °F |
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相对湿度 |
35 to 85 % RH (No condensation) |
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Vibration resistance |
10 to 55 Hz, Double amplitude 1.5 mm0.06", 2 hours in each of the X, Y, and Z directions |
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Material |
Aluminum die-cast |
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Weight |
Approx. 380 g (including the cable) |
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*1This value was taken when measuring a KEYENCE standard target (ceramic) in standard mode. |