METALLIC FOREIGN COMPONENTS DETECTING SENSOR COMBINIED WITH MAGNET AND METALLIC FOREIGN COMPONENTS DETECTING APPARATUS INCLUDING THE SENSOR

摘要

The metal detection sensor according to an embodiment of the present invention is arranged to generate a magnetic field for magnetization for a sensor coil for generating a magnetic field for detection by applying a current to a conductor wound around a core, and for the detection magnetic field generated by the sensor coil The magnet includes a magnet for magnetizing a metal foreign substance contained in the inspected object, and the core has a C-shaped cross-section in the width direction with one groove formed in the center in the longitudinal direction, and the conducting wire is the C-shaped core It is implemented in a form that wraps the protruding members at both ends, and the magnet for magnetization is attached to each protruding member at both ends of the C-shaped core.