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I need to measure the wide of a fabric roll in an automatic mode as it is moving.
I was considering the use of laser scanners for ranging applications, but I was wondering if there would be a better option. The accuracy of the measure should be about 2-3 mm. measuring a roll of 2 meters wide.
Thanks in advance for your help.
I was considering the use of laser scanners for ranging applications, but I was wondering if there would be a better option. The accuracy of the measure should be about 2-3 mm. measuring a roll of 2 meters wide.
Thanks in advance for your help.