PROBLEM TO BE SOLVED: To provide a sensing system that can be downsized while maintaining high sensing efficiency.SOLUTION: A sensing system 1 comprises: a sheet-like medium 2 and an electrode 3 that is provided in a form of penetrating the sheet-like medium. The sheet-like medium 2 includes: a sheet-like dielectric layer 21 a front surface conductive layer 22 a rear surface conductive layer 24 a first protective layer 25 that is formed on a front surface of the rear surface conductive layer 24 and a second protective layer 23 that is formed on a front surface of the front surface conductive layer 22. The electrode 3 includes: a first metal plate 35 that is attached to the outside of the first protective layer 25 a second metal plate 31 that is attached to the outside of the second protective layer 23 a cable 34 that penetrates the sheet-like medium 2 a hollow fixing metal fitting 32 in which the cable 34 is fixed and a non-conductive dielectric substance 33 which is filled in the fixing metal fitting 32.COPYRIGHT: (C)2016,JPO&INPIT
