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Keyence LK-G400
Sensor Head Spot Type. . Series: High-Speed
- MPN
- LK-G400
Price and lead time confirmed within 1 business day
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- 12-month warranty (new) · 3-month (used/refurbished)
- 30-day returns, no restocking fee on unused parts
- Ships via
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What is the Keyence LK-G400?
Sensor Head Spot Type. LK-G400. Series: High-Speed, High-Accuracy CCD Laser Displacement Sensor. Series code: LK-G3000 series
Specifications
Specifications
| Model Name | Sensor Head Spot Type |
| Model Code | LK-G400 |
| Series Title | High-Speed, High-Accuracy CCD Laser Displacement Sensor |
| Series Code | LK-G3000 series |
| Data Sheet URL | https://www.keyence.com/download/download/confirmation/?dlSeriesId=WS_SR_lk_g&dlModelId=PM_130G400&dlSiteId=1&dlLanguageId=en-US&dlLangType=en-US |
| CAD URL | https://www.keyence.com/products/measure/laser-1d/lk-g3000/downloads/?mode=cd&modelId=PM_130G400 |
| Manuals URL | https://www.keyence.com/products/measure/laser-1d/lk-g3000/downloads/?mode=ma&modelId=PM_130G400 |
| Model | LK-G400 |
| Reference distance | 400 mm15.748" (diffuse reflection), 398 mm 15.67"(specular reflection) |
| Measuring range | ±100 mm (diffuse reflection), ±99 mm (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. 290 µm |
| Linearity | ±0.05% of F.S. (F.S. = ±100 mm ±3.94")*1 |
| Repeatability | 2 µm 0.000079"*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.= ±100 mm ±3.94") |
| 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. 380 g (including the cable) |
LK-G400: frequently asked questions
When can LK-G400 be shipped?
LK-G400 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up LK-G400 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for LK-G400 and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for LK-G400, subject to availability and destination.
More Keyence parts
Keyence LK-G400Price and lead time confirmed within 1 business day
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