The special feature of these versions is the shape of the electrical field which is rectilinear and confined within the dimensions of the product. Cylindrical and block type models used for the detection of insulated materials, conductive materials or liquid through an insulated partition with a maximum thickness of 4 mm.

The spherical shape of the electrical field enables detection of any type of material whether it be solid, liquid, granular… Detection can be achieved through a partition or by direct contact (immersion) of the active surface with the object to be detected. Distances to be adhered to around the sensing face.