SENSOR

摘要

According to an embodiment of the present invention, provided is a sensor which includes a structural body, a container, a liquid, and a detection unit. The structural body includes a support part and a membrane part. The membrane part includes a first area. The first area includes: a first end supported on the support part; and a first section which is capable of being displaced. The membrane part is provided with an opening. The container is connected to the structural body, and, in conjunction with the membrane part, forms a first space. The liquid is provided inside the first space. The detection unit detects displacement of the first section in accordance with displacement of the liquid.