1·Position indicator with namur is convenient for mounting accessories such as limit switch box positioner and so on.
标准指示器便于安装位置开关、定位器等附件。
2·The positioner is an important accessory of the actuator.
定位器是执行器的重要附件。
3·In this article, the design scheme of an intelligent electric-pneumatic valve positioner adopting the HART protocol 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。
4·Original chassis pneumatic valve positioner output section and the position measurement of large radiation-resistant components, usually pneumatic actuator in accordance with the installation.
原机箱中阀门定位器气动输出段和大型耐辐射位置测量部件，将按照通常气动执行机构进行安装。
5·The smart valve positioner is one of the kernel components for pneumatic valves in realizing intelligent control.
智能型阀门定位器是气动调节阀实现智能控制的核心附件之一。