Introduction: The technology and products of sensors and instrumentation in China have been greatly improved after the development. There are more than 1,600 enterprises and institutions in the country engaged in the research, development and production of sensors and instrument components. However, compared with foreign countries, the product variety and quality level of sensors and meter components in China cannot yet meet the needs of the domestic market. The overall level is still at the level of foreign countries in the early 1990s.

The main problems that exist are:

(1) Poor scientific and technological innovation, the core manufacturing technology lags far behind that of foreign countries, there are few products with independent intellectual property rights, and the varieties are not complete, and the product technology level is different from that of foreign countries by about 15 years.

(2) The investment intensity is low, the research equipment and production technology equipment are backward, the achievement level is low, and the product quality is poor.

(3) The disconnect between science and technology and production, affecting the transformation of scientific research results, the overall strength is relatively low, and the potential for industrial development is insufficient.

By 2020, the field of sensors and instrumentation components should strive to achieve three strategic goals: focus on industrial control, automotive, communications, and environmental protection, and focus on sensors, flexible components, optical components, and special circuits to develop autonomous knowledge. The original technology and products of property rights; Based on MEMS technology, relying on integrated, intelligent and networked technologies, strengthening the manufacturing process and the development of new sensors and instrument components, leading the leading products to reach and approach similar foreign products Advanced level, with the main objective of increasing variety, improving quality and economic efficiency, accelerating industrialization, so that the occupancy rate of domestic sensors and instrument components reaches 70% “80%, and high-end products reach more than 60%.