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现场总线和现场总线仪表是工业过程控制发展的一个方向。本文介绍了现场总线压力变送器(SMAR LD302)的原理及其在工业过程控制中的应用。
Fieldbus and field bus instrumentation is a direction of the development of industrial process control. This paper introduces the principle of field bus pressure transmitter (SMAR LD302) and its application in industrial process control.