DIFFERENTIAL INDUCTIVE FORCE SENSOR

摘要

A differential inductive force sensor includes a pair of magnetic conductors with coils placed at one side of a cross armature in-like form and amplification-transformation channels. The sensor cell includes an additional pair of magnetic conductors with coils placed in the plane normal to the plane of placement of the main pair of magnetic conductors with coils. The width and the length of the opening of the cross armature in-like form are equal to the sum of distances between the axes of the magnetic conductors with coils of each pair and the radii of those, and amplification-transformation channels connected to magnetic conductors with coils of each pair are connected to differential amplifier.