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.
本课题的目的是通过开发总线型气动阀门定位器,对现场总线设备的开发方式、方法进行研究。
original chassis pneumatic valve positioner output section and the position measurement of large radiation-resistant components, usually pneumatic actuator in accordance with the installation.