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Keyence LK-G405 Laser Displacement Sensor Head, Wide Type
The Keyence LK-G405 is part of a laser displacement measurement system. Keyence catalogs the LK-G405 as a sensor head. Laser triangulation measures distance to a target without contact, reporting a value rather than a simple on-off state. Machine builders fit these where dimensional data must be logged, not just switched. Head-to-controller cables may be required and are ordered separately.
Specifications
| Product Code | LK-G405 |
| Brand | Keyence |
| Product Category | Automation and Controls Sensors Laser Displacement Sensors |
| Output Details | 4.8 mW maximum |
| Sampling Frequency | 20/50/100/200/500/1,000 µs (Selectable from 6 levels) |
| Measuring Range | ±100 mm (diffuse reflection), ±99 mm (specular reflection) |
| Linearity | ±0.05% of F.S. (F.S. = ±100 mm ±3.94" ) *1 |
| Repeatability | 2 µm 0.000079" *2 |
| Reference Distance | 400 mm 15.75" (Diffuse reflection),398 mm 15.67" (Specular reflection) |
| Spot Diameter (at Reference Distance) | Approx. 290 x 8,300 µm |
| Laser Class | Class 3R (IEC 60825-1), Class IIIa (FDA CDRH Part 1040.10) |
| Wavelength | 655nm (Visible light), Class 3R laser product (JIS C6802) |
| Weight | Approx. 380 g (including the cable) |
| Ambient Temperature | 0 to +50 °C 32 to 122 °F |
- Brand: Keyence
Mfr # LK-G405
$1,818.93
Delivery by Wed, Oct 7
Availability: In Stock
- 12-month warranty
- 30-day returns
- Free shipping: $50+ US · $350+ International
- Sourced & inspected
