A clamping force sensor assembly for a transformer includes at least one sensor disposed within a casing. The use of this configuration allows the switching voltage to be set higher than in the related art. The end face of the protective film is formed into an approximately vertical cross section in the position of the end face of the sealing substrate, and the entire display area is covered with the protective film in a uniform film thickness. A fastener inserted into the bore is configured to retain the conductor inserted into the opening, and the arm is configured to deflect to provide a spring force that secures the fastener against the conductor during the heating and cooling cycles. The selected analytic routine is executed using the accessed data and the geographic focus area to produce analytic results, and the analytic results are provided to the user interface display for presentation with respect to the geographic map, wherein the candidate analytic routines are statistical models for generating analytic results. The waveguide or other energy carrier may be configured to carry electromagnetic energy and generate plasmon energy at one or more locations proximate to the waveguide, where the plasmon energy may react chemically with a medium or interaction material.