Đo nhiệt độ P19

Temperature Measurement in Industrial Appliances The majority of industrial appliances, and especially industrial heating appliances are equipped not only with temperature measurement and recording installations, but also with temperature control systems. The control systems are necessary for optimal, or at least correct, operation of technological processes such as heat treatment of metals, ceramic firing, sintering, melting, drying etc . For these reasons it has been decided to treat also the problems of temperature measurement for control purposes in this chapter . Such an approach is also justified by the common practice ofusing one temperature sensor, either as a single or double...