A sensor apparatus including a plurality of sensors, and a measurement device. The adjuster assembly can include a first adjuster subassembly that forms a first, four bar type linkage assembly and a second adjuster subassembly that forms a second, four bar type linkage assembly. The method generates a partial layout from the plurality of basic blocks and generates a substantial layout from the partial layout based on a cost metric. The attachment member can engage an electrical component thereby providing a gas-tight, solder free connection between the attachment member and electrical component.