一、产品简介   Product Introduction                           

        D520M/7DDP微差压控制器采用膜片式传感器。可用于中性油、气介质和水。控制器的设定值可调，调节范围0.2~25Kpa。工作压力范围0~0.16MPa。

        D520M/7DDP micro differentialpressure controller adopts a diaphragm type sensor. Can be used for neutraloil, gas media, and water. The setting value of the controller is adjustable,with an adjustment range of 0.2~25Kpa. The working pressure range is 0~0.16MPa.

二、工作原理   Operational principle

三、技术参数 Technical Parameter

四、产品分类   Product classification

五、外形尺寸 External dimensions

六、安装说明   Installation instructions

以上参数仅供参考，如有改动恕不另行通知!

Aboveparameters are for reference only and are subject to change without priornotice!