APPARATUS FOR MEASURING THE THICKNESS OF STRAND, SYSTEM FOR MEASURING THE THICKNESS OF STRAND AND METHOD FOR MEASURING THE THICKNESS OF STRAND THEREWITH

摘要

PURPOSE: A slab thickness measuring apparatus, a slab thickness measuring system and a slab thickness measuring using the same are provided to accurately measure successively and accurately measure the thickness of a slab using a contact probe. CONSTITUTION: A slab thickness measuring apparatus comprises a supporting body part, a master gauge part(120), a sensor support(130) and a sensor unit(140). The supporting body part is extended in the vertical direction. The master gauge part horizontally drives to the one side of the supporting body part. The sensor support is horizontally combined on the both sides of the supporting body part. The sensor unit is combined in the one end of the sensor support to the crossing direction. The sensor unit vertically drives a pair of probes and measures displacement value for producing the thickness of the slab.