In order to grasp the production situation and monitor and control the production process in time, some of these variables are qualitative and quantitative inspection. The purpose of testing is to obtain information about the values of various process variables. According to the monitoring results, the variables affecting the process status can be automatically adjusted and manipulated to achieve the purpose of improving quality, reducing cost, saving energy, reducing pollution and safe production. The measured value can be obtained through measurement, but the measurement purpose has not been fully achieved. In order to accurately obtain the quantitative information that characterizes the characteristics of the object, data processing and error analysis of the experimental results should be carried out, and the reliability of the results should be estimated, so as to realize the automation of the production process in order to ensure safe production, improve economic benefits and ensure product quality. And scientific research to provide reliable data.

In the detection technology, its significance is more extensive. It refers to the following whole process: according to the characteristics of the measured object, select the appropriate measuring instruments and experimental methods, through the measurement and data processing and error analysis, accurately get the measured value, and provide a reliable basis for improving the measurement accuracy, improving the measurement method and measuring instruments, and providing a reliable basis for the automation of the production process.

Detection technology involves a wide range of content, including detection information acquisition, conversion, display and measurement data processing technology. With the continuous progress of science and technology, especially with the development of high-tech such as microelectronics technology and computer technology, as well as the continuous emergence of new materials and new processes, testing technology is also developing, and has become a practical and comprehensive emerging discipline.

According to the particularity of the industry, the pressure, temperature sensors and oil level sensors developed by the company have been recognized by many well-known units in the industry for their ultra-high precision, sensitivity and stability.

According to the different roles of each part in the production process, the production of enterprises can be divided into the following three parts:

1. Basic production process. The basic production process refers to the process of direct processing of the labor object that constitutes the product entity. Such as casting, forging, machining and assembly processes in machinery enterprises; Spinning, weaving and dyeing processes in textile enterprises. The basic production process is the main production activity of an enterprise.

2. Assist the production process. The auxiliary production process refers to the process of various auxiliary production activities engaged in to ensure the normal progress of the basic production process. Such as providing power, tools and maintenance work for basic production.

3. Production service process. Production service process refers to all kinds of service work provided to ensure the smooth progress of production activities. Such as supply work, transportation work, technical inspection work and so on.

The above three parts are combined with each other to form the entire production process of the enterprise. Among them, the basic production process is the leading part, and the rest of the parts are carried out around the basic production process.