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Keyence LK-H057
Sensor Head, Wide Type, Laser Class 2. LK-H057. Series: Ultra High-Speed/High-Accuracy Laser Displacement Sensor. Series code: LK-G5000 series
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Description
Sensor Head, Wide Type, Laser Class 2. LK-H057. Series: Ultra High-Speed/High-Accuracy Laser Displacement Sensor. Series code: LK-G5000 series
Specification
| Model Name | Sensor Head, Wide Type, Laser Class 2 |
|---|---|
| Model Code | LK-H057 |
| Series Title | Ultra High-Speed/High-Accuracy Laser Displacement Sensor |
| Series Code | LK-G5000 series |
| Data Sheet URL | https://www.keyence.com/download/download/confirmation/?dlSeriesId=WS_SR45581&dlModelId=PM_130H057&dlSiteId=1&dlLanguageId=en-US&dlLangType=en-US |
| CAD URL | https://www.keyence.com/products/measure/laser-1d/lk-g5000/downloads/?mode=cd&modelId=PM_130H057 |
| Manuals URL | https://www.keyence.com/products/measure/laser-1d/lk-g5000/downloads/?mode=ma&modelId=PM_130H057 |
| Model | LK-H057 |
| Mounting mode | Diffuse reflective |
| Reference distance | 50 mm 1.97″ |
| Measuring range | ±10 mm ±0.39″*1 |
| Light source - Type | Red semiconductor laser |
| Light source - Wavelength | 655nm |
| Light source - Laser class | IEC 60825-1: Class 2FDA(CDRH)21CFR Part 1040.10: Class II |
| Light source - Output | 0.95mW |
| Spot diameter (at standard distance) | 50 µm x 2,000 µm |
| Linearity | ±0.02% of F.S. (F.S.= 20 mm 0.79″)*2 |
| Repeatability | 0.025 µm*3 |
| Sampling cycle | 2.55/5/10/20/50/100/200/500/1000 µs (9 steps selectable) |
| Temperature characteristics | 0.01% of F.S./°C (F.S.= 20 mm 0.79″) |
| Environmental resistance - Enclosure rating | IP67 |
| 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. 260 g |
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