1 pc used KEYENCE Laser Displacement Sensor LK-G155A #LYQ007
1 pc used KEYENCE Laser Displacement Sensor LK-G155A #LYQ007
| Item | Specifications |
|---|---|
| Model | LK-G155A |
| Type | Long-distance sensor head, wide beam |
| Reference Distance | Diffuse reflection: 150 mm; Specular reflection: 147.5 mm |
| Measuring Range | Diffuse reflection: ±40 mm; Specular reflection: ±39 mm |
| Light Source | Red semiconductor laser, 655 nm (visible light) |
| Laser Class | Class 3R (JIS C6802), Class IIIa (FDA CDRH 21CFR Part 1040.10) |
| Max. Output | 4.8 mW |
| Spot Diameter (at reference distance) | Approx. 120 × 1,700 µm |
| Linearity | ±0.05% of F.S. (F.S. = ±40 mm) |
| Repeatability | 0.5 µm |
| Sampling Frequency | 20 / 50 / 100 / 200 / 500 / 1000 µs (6 levels selectable) |
| Temperature Characteristics | 0.01% of F.S./°C (F.S. = ±40 mm) |
| Environmental Resistance | IP67 (IEC 60529) |
| Ambient Light Resistance | Incandescent/fluorescent lamp: max. 10,000 lux |
| Ambient Temperature | 0 to +50 °C (no freezing) |
| Relative Humidity | 35 to 85% RH (no condensation) |
| Vibration Resistance | 10 to 55 Hz, double amplitude 1.5 mm, 2 hours each in X, Y, Z directions |
| Material | Die-cast aluminum |
| Weight | Approx. 290 g (including cable) |
| LED Indicator | Near center: Green; Within range: Orange; Out of range: Orange flashing |
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