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Blue Laser Sensor LJ-X8020 | ±2.2 mm Measurement Range | IP67 Rated | High Precision by Pacmachinery
The Keyence LJ-X8020 Blue Laser Sensor offers a ±2.2 mm measurement range and high repeatability of 0.3 μm, making it ideal for industrial automation and quality control. With an IP67 rated enclosure and energy-efficient laser technology, it ensures reliable performance in demanding environments.
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Product Name/Title: Keyence LJ-X8020
Brand: Pacmachinery
SKU: LJ-X8020
Alternatively Known As: Blue Laser Sensor, High Precision Laser Sensor, LJ-X8020 Laser Measurement Sensor, Keyence Laser Sensor
Technical Specifications
- Reference distance: 20 mm
- Measurement range Z-axis: ±2.2 mm (F.S.=4.4 mm)
- Measurement range X-axis: NEAR side 7 mm, FAR side 8 mm
- Light source: Blue semiconductor laser, 405 nm wavelength
- Laser class: Class 2M (IEC60825-1, FDA CDRH Part 1040.10)
- Output power: 10 mW
- Spot size: Approx. 16 mm × 32 μm
- Repeatability: 0.3 μm on Z-axis and X-axis
- Linearity: ±0.05% of F.S. on Z-axis
- Profile data interval: 2.5 μm on X-axis
- Profile data count: 3200 points
- HDR: Single-shot high dynamic range
- Enclosure rating: IP67
- Operating temperature: 0 to +45°C
- Relative humidity: 85% RH or less (no condensation)
- Vibration resistance: 10 to 57 Hz, double amplitude 1.5 mm
- Shock resistance: 15 G / 6 msec
- Material: Aluminum
- Dimensions (H x L x W): 50mm x 150mm x 100mm
- Weight: 1 kg
Key Features
- Blue semiconductor laser with 405 nm wavelength
- Class 2M laser product compliant with IEC60825-1 and FDA standards
- High repeatability of 0.3 μm on both Z-axis and X-axis
- Measurement range of ±2.2 mm on Z-axis and up to 8 mm on X-axis
- Single-shot HDR for high dynamic range profile data
- IP67 rated enclosure for environmental resistance
- Vibration and shock resistant for industrial environments
Professional Installation Requirements
- Installation should be performed by qualified professionals familiar with laser safety and precision sensor calibration to ensure optimal performance and compliance with safety standards.
Applications
- Industrial automation for precise height and width measurements
- Quality control in manufacturing processes
- Surface profiling and inspection
- Research and development requiring high accuracy laser measurement
Standards & Compliance
- Complies with AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
Environmental Benefits
- Non-contact measurement reduces material waste and wear on components
- Energy-efficient laser technology minimizes power consumption
Warranty Information
Standard manufacturer warranty applies; please refer to Pacmachinery for specific terms.
Available Now
The Keyence LJ-X8020 Blue Semiconductor Laser Sensor by Pacmachinery is available now for immediate purchase. Ideal for industrial automation, quality control, and precision measurement applications.
