一、产品简介   Product Introduction

        D510/7D切换差可调、D510/7D切换差不可调、D510/7DK小切换差不可调系列控制器采用膜片式传感器。可采用于腐蚀性气体和有机酸、盐酸、硫酸、有机碱、氨气、碱液、碳酸钠溶液。氢氯化钠溶液等液体介质。控制器的设定值可调，调节范围0.005~1MPa。可用于强腐蚀性介质。

        D510/7D switching difference can be adjusted, theD510/7D switching difference cannot be adjusted, and the D510/7DK smallswitching difference cannot be adjusted series controllers use diaphragmsensors. Can be used in corrosive gases and organic acids, hydrochloric acid,sulfuric acid, organic bases, ammonia, alkaline solutions, and sodium carbonatesolutions. Liquid media such as sodium hydroxide solution. The set value of thecontroller is adjustable, with an adjustment range of 0.005~1MPa. Can be used inhighly corrosive media.

二、工作原理   Operationalprinciple

三、技术参数   Technical Parameter

四、产品分类   Productclassification

五、外形尺寸   Externaldimensions

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!