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随着工业生产自动化程度的提高，数字温度仪表使用越来越广泛，正逐步替代模拟式仪表，大量应用于工业过程中温度的测量和控制。数字温度仪表正向智能化、微机化等更高的层次发展。虽然数字温度仪表有着准确度高、稳定性好、平均无故障时间长等优点，但是由于使用环境、应用环?
With the improvement of industrial automation, digital temperature meters are more and more widely used, and are gradually replacing analog meters for mass measurement and control of temperature in industrial processes. Digital temperature meter positive intelligent, computerized and other higher levels of development. Although the digital temperature meter has a high accuracy, good stability, MTBF advantages, but due to the use of the environment, the application of the ring?