COMBINED DETECTOR FOR DETECTION OF METALS AND MAGNETIZED TARGET OBJECTS

摘要

The invention relates to a combined detector (1) comprising: - an active metal detection system (10) comprising: ▪ at least two vertical uprights (12) defining between them a transit channel and ▪ coils (14, 15) distributed in the two vertical uprights (12) configured to emit an alternating magnetic field and adapted to generate a signal representative of a disturbance of the magnetic field induced during a passage of an individual between the two vertical uprights (12), - at least one passive metal detection system (20) comprising at least one static magnetostatic sensor (22) configured to generate a signal indicative of a static magnetic field strength, the passive detection system (20) being housed in one of the vertical uprights (12).