| 摘要 |
a. System for detecting the position of an incandescent material, in particular for semifinished rolled products. b. System characterised in that it comprises at least two radiation detectors 4, 5 mounted on a hood 7 closing one of the ends of an enclosure 1, the interval between the radiation detectors being covered by a diaphragm 2 disposed symmetrically, so that a slot 9, perpendicular both to the incandescent material and to the interval contained between the radiation detectors is made in the second hood 6 of the enclosure. c. The invention relates to a system for detecting the position of a material, in particular for semifinished rolled products. <IMAGE>
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