pneumatic valve positioner

基本解释

Manual initialization function has been added, which has the smart electric- pneumatic valve positioner applicable in a more wide domain;
增加手動初始化的功能，進一步擴展了定位器的適用範圍；
The project is intended to develop the pneumatic valve positioner based on FF, on base of which to study the developing scheme and method of the Fieldbus device.
本課題的目的是通過開發縂線型氣動閥門定位器，對現場縂線設備的開發方式、方法進行研究。
All in all, the intelligent electro_pneumatic valve positioner have its advantage, also is one of trend of control process development.
綜郃來講，智能電-氣閥門定位器擁有其優越性，是過程控制發展的趨勢之一。