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Keyence LK-G155
Sensor Head, Wide Type. LK-G155. Series: High-Speed, High-Accuracy CCD Laser Displacement Sensor. Series code: LK-G3000 series
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Description
Sensor Head, Wide Type. LK-G155. Series: High-Speed, High-Accuracy CCD Laser Displacement Sensor. Series code: LK-G3000 series
Specification
| Model Name |
Sensor Head, Wide Type |
|---|---|
| Model Code |
LK-G155 |
| Series Title |
High-Speed, High-Accuracy CCD Laser Displacement Sensor |
| Series Code |
LK-G3000 series |
| Data Sheet URL | |
| CAD URL |
https://www.keyence.com/products/measure/laser-1d/lk-g3000/downloads/?mode=cd&modelId=PM_130G155 |
| Manuals URL |
https://www.keyence.com/products/measure/laser-1d/lk-g3000/downloads/?mode=ma&modelId=PM_130G155 |
| Model |
LK-G155 |
| Reference distance |
150 mm 5.91" (Diffuse reflection),147.5 mm 5.81" (Specular reflection) |
| Measuring range |
±40 mm ±1.57" (Diffuse reflection), ±39 mm ±1.54" (Specular reflection) |
| Light source - Type |
Red semiconductor laser |
| Light source - Wavelength |
655nm (Visible light), Class 3R laser product (JIS C6802) |
| Light source - Laser Class |
Class 3R (IEC 60825-1), Class IIIa (FDA CDRH Part 1040.10) |
| Light source - Output |
4.8 mW maximum |
| Spot diameter (at reference distance) |
Approx. 120 x 1700 µm0.0047 x 0.0669" |
| Linearity |
±0.05% of F.S. (F.S.= ±40 mm ±1.57")*1 |
| Repeatability |
0.5 µm 0.000020"*2 |
| 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.= ±40 mm ±1.57") |
| Environmental resistance - Enclosure rating |
IP67 (IEC60529) |
| Environmental resistance - Ambient light |
Incandescent lamp or Fluorescent lamp: 10,000 lux max. |
| Environmental resistance - Ambient temperature |
0 to +50 °C 32 to 122 °F |
| Environmental resistance - Relative humidity |
35 to 85 % RH (No condensation) |
| Environmental resistance - 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. 290 g (including the cable) |
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