Description
KEYENCE Laser Displacement Sensor LJ-V7020 for High Accuracy
The KEYENCE LJ-V7020 is a high-accuracy laser displacement sensor designed for precision measurement in industrial automation, offering sub-micron resolution and ultra-fast sampling for dynamic applications.
| Brand | KEYENCE |
| Model | LJ-V7020 |
| Voltage | 24V DC |
| Country of Origin | Japan |
| Weight | 0.5 kg |
| Dimensions | 75 mm x 60 mm x 25 mm |
| Warranty | 2 years |
| Certifications | CE, RoHS, FCC |
| SKU / MPN | LJ-V7020 |
| What’s in the box | LJ-V7020 sensor head, connection cable, mounting bracket, user manual, calibration certificate |
| Measurement Range | 20 mm ± 5 mm |
| Resolution | 0.1 m |
| Sampling Rate | 392 kHz |
| Laser Class | Class II (visible red semiconductor laser, 655 nm, 0.95 mW max) |
| Spot Diameter | Approx. 120 m x 80 m |
| Temperature Drift | 0.01% of F.S./°C |
Key benefits: Sub-micron resolution for high-precision measurements; ultra-fast 392 kHz sampling rate for high-speed processes; stable Class II laser ensures safety and reliability; compact design for easy integration; low temperature drift for consistent performance.
Typical applications: Precision thickness measurement of transparent films; surface profiling of electronic components; vibration analysis of machinery; gap and step detection in assembly lines; dimensional inspection of automotive parts.
Order number: KEYENCE Laser Displacement Sensor LJ-V7020 for High Accuracy
Lifecycle: Active, with ongoing support and firmware updates from KEYENCE; typical service life of 5-7 years under normal operating conditions.
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
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Competitively priced
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Orders usually ship the same day
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Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
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Robert M. –
Excellent built quality. Integrated easily into our existing control system.