With the advent of the technological revolution, the world is beginning to enter the information age. In the process of using information, the first thing to address is to obtain accurate and reliable information, and sensors are the main way and means of obtaining information in the field of nature and production. In modern industrial production, especially in automated production processes, various sensors are used to monitor and control the various parameters of the production process so that the equipment works in a normal or optimal state and the products achieve the best quality. Therefore, it can be said that without the help of sensors, modern industrial production has lost its foundation.