A sensor array, in particular a micromechanical sensor array, and methods for manufacturing the sensor array are provided, which sensor array includes a sensor section for supplying certain sensor signals, and a cover section provided on the sensor section to form a hermetically sealed sensor interior. In some embodiments, the device has a carrier member, with a carrier lumen extending at least partially therethrough. The wireless signal includes at least an interference signal and a desired signal. Thereby, when tCCD is small, the first mode can be selected, and when the tCCD is large, the second mode can be selected. Alternatively, the template may support multiple object classes and include entries with different types of information. Two adjustable racks are preferred for at least one stone slab.