Simply put, the development trend of pressure transmitters has roughly gone through four periods: The first stage and initial pressure transmitter adopts the design principle of large displacement, such as mercury float type differential pressure gauge and diaphragm type differential pressure transmitter that have been manufactured in large quantities, which are low and heavy. The second stage, the 50s of the 20th century, has a slightly more accurate force balance differential pressure transmitter, but the feedback force is small, the structure is cumbersome, and the reliability, stability and vibration resistance are poor. The third stage, the mid-70s, with the emergence of new technologies, new processes, new materials, and new technology applications, especially in the rapid development of electronic information technology, displacement pressure transmitters with light size and simple structure appeared. The fourth stage, the rapid development of scientific and technological innovation in the 90s, this pressure transmitter measurement accuracy is high, and gradually to the intelligent development trend, digital signal transmission is more conducive to data collection. Recently, the research on pressure transmitters in various countries is also very extensive, almost participated in every industry, the development direction of pressure transmitters has tended to be intelligent, integrated, miniaturized, standardized and extensive. Intelligence: In view of the generation of integration, many microprocessors can be added to the integrated circuit to promote the pressure transmitter with automatic compensation, communication, self-detection, judgment and reasoning and other functions. Integration: Pressure transmitters are increasingly integrated with other measurement transmitters to form detection and control systems. Integrated systems improve speed and efficiency in process control and factory automation. Miniaturization: The market demand for small pressure transmitters is becoming more and more large, such small transmitters can work in extremely harsh regional environments, and only need very little maintenance and maintenance, the surrounding environmental impact is not large, can be placed in various key organs of the human body to collect information, do not interfere with people’s normal clothing, food, housing and transportation. Standardization: The design, conception and manufacture of pressure transmitters has now formed a certain industry standard. Broadening: Another development trend of pressure transmitters is expanding from the machinery industry to other industries, such as automotive components, medical instruments and energy regional environmental control systems. Product consultation, product customization, agent, technical inquiry, quotation, etc. If you have any questions, please contact Xingyi: 400-600-4496!
