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Diameter and Ovality Check on Steel Pipes with 2D/3D Profile Sensors

After welding metal pipes in the steel industry, a 360° measurement of the pipe is carried out to ensure quality in order to check the diameter, roundness and degree of ovality. Four 2D/3D profile sensors are mounted for this purpose, which combine point clouds with the VisionApp 360 software and thus measure the pipe completely via laser triangulation. Deviations in the micrometer range are recorded and can be remedied. Typical measuring frequencies between 180 and 700 Hz and pipe speeds of up to 2,000 mm/s can be achieved for the profile sensors.

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MLSL 2D/3D Profile Sensors

2D/3D profile sensors from the weCat3D series use the principle of laser triangulation to create 2D height profiles and 3D point clouds. The MLSL model provides accurate resolution in a compact housing design.

Matching Products

The products listed here are ideal for use in this application.

DNNP011 Software VisionApp 360 plugin

Use for 2D/3D Profile Sensors
for control unit Licensing model License key Language EN Operating System Linux

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DNNP001 VisionApp 360 Software for 2D/3D Profile Sensors

Use for 2D/3D Profile Sensors Licensing model License key Language EN Operating System Windows® 10
Windows® 7

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DNNL012 VisionApp 360 Round License Upgrade

Use for 2D/3D Profile Sensors Licensing model License key Language EN Operating System Windows® 10
Windows® 7

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MLWL221 2D/3D Profile Sensor

Light Source Laser (red) Laser Class (EN 60825-1) 2M Resolution Z 5.2 ... 26 µm Working range Z 120 ... 300 mm Measuring range X 65 ... 145 mm Resolution X 36 ... 81 µm

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MLSL133 2D/3D Profile Sensor

Light Source Laser (blue) Laser Class (EN 60825-1) 2M Resolution Z 9.4 ... 49 µm Working range Z 90 ... 280 mm Measuring range X 62 ... 145 mm Resolution X 54 ... 123 µm

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