Unlike traditional 2D machine vision, the DS925B 3D Displacement Sensor provides a topological representation of your part with 3D features that can be used to supplement 2D inspection data with measurements such as height, tilt and volume. The extra dimensional information can also be used to solve applications that may be challenging due to the part’s color.
- Complete 2D and 3D machine vision solution
- Factory-calibrated with results in real world
- units, micron-level accuracy
- Field calibration for removal of mounting and motion inaccuracies
- Tools for inspection include height, tilt, plane-fitting, volume
- and cross-section
- Industrial IP65 laser and camera
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| Measure component heights |
Verify housing slot depth |
Calibrated 3D Vision from Cognex
The factory-calibrated DS925B provides results in real units of measurement with micron-level accuracy, making 3D applications easier to use and quicker to deploy. Correction of mounting and motion errors is simple using Cognex field calibration techniques, allowing preservation of accuracy even with relaxed mechanical configurations. Field calibration also enables multiple DS925B sensors to be used in combination across wide production lines to generate single high resolution 3D images. Examples of applications solved using the DS925B sensor include:
- Measuring component height, tilt and spacing to ensure correct assembly
- Verifying depth of screw holes and machined slots in housings
- Identifying surface defects and foreign debris introduced prior to assembly
- Inspecting quality and quantity of glue and sealant dispense
Benefits
Complete 2D and 3D machine vision solution
- Expanded range of sensor options
- Bundled with VC5 Controller
- Easy deployment with Cognex Designer™ software
Results in real-world units (mm)
- Calibrated 3D system
- Micron-level accuracy
Contrast independent inspection
- Dark object on dark background
- Independent of color
Ability to combine 3D and 2D cameras
- Many applications require both
World-class 3D and 2D vision tools
- Height, volume, plane fitting and cross section tools
- PatMax®, IDMax® and OCRMax™ algorithms
Industrial IP65 housing
- IP69K enclosure option for food and beverage applications
Fast scan rates
DS925B.pdf
