Specifications

• Color: U3-31J0SE-C-HQ Rev.1.2 (1009187)
• Mono: U3-31J0SE-M-GL Rev.1.2 (1009188)

• Download U3-31J0SE-C-HQ Rev.1.2 Datasheet
• Download U3-31J0SE-M-GL Rev.1.2 Datasheet
• Download U3-31J0SE Rev.1.2 Technical Drawing

Ideal Applications

1. High-Speed Pick-and-Place Verification in Electronics Assembly

In automated electronics assembly lines, components move quickly and unpredictably, making image distortion a common problem. A global shutter camera based on the IMX546 sensor captures each frame simultaneously across the entire sensor, preventing skew or blur during motion. The square 8.1 MP resolution supports accurate position, orientation, and presence checks for small electronic parts. Hardware triggering synchronized with conveyor movement ensures images are taken at precise moments. These capabilities help reduce placement errors, improve yield, and maintain consistent inspection accuracy in high-throughput SMT and micro-assembly environments.

2. Precision Dimensional Measurement for Machined Components

Dimensional inspection of machined parts requires stable geometry and repeatable pixel scaling. The IMX546 sensor’s square format is well suited for measuring round or symmetrical components such as bearings, pins, and precision shafts. Global shutter operation preserves true shape when parts rotate or index between stations. Fine pixel resolution enhances edge clarity for sub-pixel measurement algorithms, while controlled exposure settings support stable lighting conditions. This combination enables reliable tolerance checks, consistent quality decisions, and reduced measurement variation in CNC machining and precision manufacturing processes.

3. Inline Surface Defect Detection on Moving Materials

Inspecting surfaces such as metal sheets, glass panels, or coated films while they are in motion demands sharp, artifact-free imaging. A global shutter sensor eliminates rolling distortions that could hide scratches, dents, or coating defects. High resolution captures fine surface details across wide inspection areas, while fast frame rates support continuous monitoring at production speed. Triggered exposure coordinated with strobe lighting ensures uniform illumination. These features allow manufacturers to detect defects in real time, improving quality control without slowing down production lines.

4. Laboratory Automation and Scientific Imaging Systems

Laboratory automation systems often involve moving samples, robotic handlers, or microfluidic devices where timing accuracy is critical. A global shutter camera ensures distortion-free imaging even when samples are in motion. Flexible exposure control supports consistent results across samples with varying reflectivity or brightness. The compact camera design allows integration into enclosed instruments, while precise triggering aligns image capture with robotic or fluidic events. This improves measurement repeatability, reduces imaging errors, and supports higher throughput in analytical, diagnostic, and research laboratory environments.

5. Motion Analysis and Object Monitoring in Controlled Zones

In controlled environments such as test facilities, logistics checkpoints, or gated traffic areas, objects often pass through inspection zones at speed. A global shutter camera captures sharp images without motion skew, enabling accurate shape analysis, object identification, or code reading. High frame rates allow multiple images per object, increasing reliability under varying speeds. Long exposure capability combined with external lighting supports operation in low-light conditions. These characteristics make the system suitable for motion analysis, validation testing, and automated monitoring applications.