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High-Precision Distance Sensing with KEYENCE LJ-V7020 Sensor
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KEYENCE Laser Displacement Sensor LJ-V7020 for High Accuracy
Achieve sub-micron precision in high-speed production lines with the KEYENCE LJ-V7020, engineered for demanding industrial environments and seamless integration into automated quality control systems.
| Brand | KEYENCE |
| Model | LJ-V7020 |
| Voltage | 24V DC |
| Country of Origin | Japan |
| Weight | 0.5 kg |
| Dimensions | 80 mm x 60 mm x 30 mm |
| Warranty | 2 years |
| Certifications | CE, RoHS |
| SKU / MPN | LJ-V7020 |
| What’s in the box | 1x LJ-V7020 sensor head, 1x connection cable, 1x mounting bracket, 1x user manual |
| Measurement Range | 20 mm ± 5 mm |
| Repeatability | 0.02 m |
| Sampling Rate | 392 kHz |
| Laser Class | Class II |
| Wavelength | 655 nm (visible red semiconductor laser) |
| IP Rating | IP67 |
Key benefits: Ultra-high accuracy with 0.02 m repeatability; high-speed 392 kHz sampling for real-time measurements; robust IP67 housing for harsh conditions; easy setup with KEYENCE software; long-term reliability for continuous operation.
Typical applications: Precision thickness measurement of transparent films; surface profiling of electronic components; vibration analysis in automotive assembly; gap and step detection in semiconductor manufacturing.
Order number: KEYENCE Laser Displacement Sensor LJ-V7020 for High Accuracy
Lifecycle: Active production with long-term support and firmware updates available from KEYENCE.
1 review for High-Precision Distance Sensing with KEYENCE LJ-V7020 Sensor
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Linda B. –
Good price for such a robust HMI. Technical documentation was clear.