FIELD: touch free measurement of dimensions and monitoring article positions with use of fiber optics.
SUBSTANCE: photo-electronic device for measuring linear dimensions and monitoring position of articles includes fiber-optic converter whose inlet ends are arranged in the same straight line one close to other by their wide sides for forming inlet pupil and whose outlet ends are arranged in the form of rectangular matrix for forming outlet pupil; light source mounted in front of fiber-optic converter normally relative to motion of article; digital video camera and computer for processing digital video image.
EFFECT: simplified design, improved response and resolution.
4 dwg
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