Keyence LJ-X8080 Laser Snapshot Sensor Head 3D High Precision Sensor

Imagine catching every tiny defect on a fast moving production line without stopping the line. The Keyence LJ-X8080 Laser Snapshot Sensor Head 3D High Precision Sensor does exactly that. It creates a full 3-D profile of an object in a single flash, so you can measure shape, height and position instantly. If you struggle with missed parts, inconsistent data or slow inspections, this sensor gives you the speed and accuracy you need.

Keyence LJ-X8080 Laser Snapshot Sensor Head 3D High Precision Sensor

Manufacturers often face the challenge of measuring complex parts that move quickly or are hidden behind other components. Inconsistent measurements lead to scrap, re-work and lost profit. The LJ-X8080 sensor solves this by delivering a single-shot, high-resolution 3-D snapshot that works over a 73 mm reference distance and a 20.5 mm height range. Its blue semiconductor laser and HDR capability keep the data reliable even under bright ambient light. The result is a stable, repeatable measurement that fits directly into your PLC or robot controller.

Benefits

• Ultra-high repeatability gives consistent results every time.
• Single-shot HDR captures accurate data in bright environments.
• Wide measurement range handles both small and large parts.
• IP67 housing protects against dust and water in harsh factories.
• Compact aluminum design saves space on crowded production lines.

Usages

The sensor is ideal for quality control on fast conveyor belts, where it can spot surface defects instantly. It works well with robotic pick-and-place cells to verify part orientation before gripping. Packaging lines use it to measure box height and ensure proper sealing. Automotive assembly lines rely on it for precise positioning of weld points. Semiconductor manufacturers use the snapshot to inspect wafer edges without touching the delicate surface.

Key Features

• Reference distance of 73 mm for flexible mounting.
• Z-axis height range 20.5 mm with 0.5 m repeatability.
• X-axis width range 30 mm to 39 mm with 1 m repeatability.
• 405 nm blue semiconductor laser, 10 mW output.
• Spot size approx. 44 mm 72 m for fine detail.
• 3200 data points per profile, 12.5 m interval.
• Single-shot HDR for high dynamic range imaging.
• Temperature drift only 0.01 % of full scale per C.
• IP67 enclosure rating for dust and water resistance.
• Vibration resistance up to 57 Hz, 1.5 mm amplitude on three axes.
• Shock resistance 15 G for 6 ms impacts.
• Aluminum body weighs about 1100 g for easy handling.

Specifications