The domestic instrumentation industry has developed into an upward trend Posted by : admin / Posted on : Dec 14， 2019

The instrumentation industry is a new type of industry developed in China. At the same time as it is in line with international standards, China's instrumentation industry has made considerable progress and has the strength to compete with international competition.
Current level and development trend of domestic technology
The overall comprehensive technical level of the instrumentation industry has reached the international level in the mid-1980s. Microelectronics and computer technology have been widely used in instrumentation products. About 15% of products have achieved intelligence and reached the international level of the 1990s; 30% of products have achieved Digital, reaching the international level in the late 1980s. The comprehensive service capacity is significantly improved: it can undertake 300,000-600,000 kilowatt thermal power plants, nuclear power plants, 300,000 tons of synthetic ammonia, 120 tons of converters, 300,000 cubic meters of city gas station projects per day, and complete sets of large-scale furnace and kiln control projects.
The degree of satisfaction of large categories of products: the domestic market satisfaction rate of high-end scientific testing instruments is 30%, and the low-end scientific instrument satisfaction rate is 65%; the production process measurement control instrument and system products in large-scale engineering projects have a variety satisfaction rate of 50%, Small and medium-sized projects reach 70%. Imported products are often major and key equipment required for scientific research and production, with large technological content and high added value.
The industry has formed a relatively complete instrumentation production, scientific research, and marketing system from scratch. Established a number of scientific research and development institutions (among which, there are 20 scientific research institutes for instrumentation in mechanical systems, 3 national engineering research centers, 5 enterprise technology centers, and 9 national product quality inspection centers); a group of professional Management, management and technical personnel. In particular, some products have formed their own advantages and characteristics. The output of various digital multimeters, process calibrators, paperless recorders, water quality analyzers, multifunction calibrators, electricity meters, water meters, gas meters, spirit levels, telescopes, etc. Forefront of the world.
Through scientific and technological research, joint development, joint venture cooperation, and introduction of technology to digest and absorb localization and other forms, China's instrument and meter industry has narrowed the gap with leading international products and formed production capacity. The self-developed main products include small and medium-sized DCS, fieldbus smart meters, bus-type test systems, automotive-specific testing and testing equipment, ultrasonic diagnostic instruments, microwave plasma spectroscopy, and new diffusion silicon sensitive components. Instrument (paperless recorder, paper recorder, high-speed recorder, etc.), process calibrator, fine small regulating valve, new transmitter, spectrum, chromatography, scanning electron microscope, water quality analyzer, special composite materials, etc.; joint venture The main products of the cooperation are large DCS, flow meters, electronic theodolites, dynamic balance testers, high and low temperature test instruments, etc.
A group of state-owned, collective, private, foreign-funded enterprises and scientific research institutes have stood out in the industry through market competition, and have shown good development momentum and stamina. They have formed a leading and core force.
gas flowmeter