... electropneumatic transducer 电动气动变换器 ; 电动气动变换器电气转换器 EP Electropneumatic 电控气动的 electropneumatic positioner 电气定位器 ...
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本文介绍了一种基于HART协议的低功能智能型电气阀门定位器的设计方案。
In this article, the design scheme of a HART protocol based intelligent electric-pneumatic valve positioner is introduced.
本文介绍了一种采用HART协议的智能型电气阀门定位器的设计方案。
In this article, the design scheme of an intelligent electric-pneumatic valve positioner adopting the HART protocol is introduced.
可选配反馈信号装置及电气阀门定位器。
They may be fitted with signal feedback device and electro pneumatic valve positioner.
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