Improved metal detector means for finding the presence of metal objects

摘要

According to the present invention, two transducers 142 , 143 of at least three transducers 141 , 142 , 143 arranged on either side of the passage 102 are located on the same side of the passage 102 and the passage 102 . ), while a third transducer 141 is positioned on the opposite side of the passage 102 so that the three transducers 141, 142, 143 are detected for detecting prohibited objects worn or carried by an individual, comprising a metal detector comprising at least three transducers, made available in combination, to perform spatial identification of the location of the metal objects M1 , M2 , M3 It's about the system.