膜盒压力表 不锈钢膜盒压力表 jingque度等级：2.5 

膜盒压力表采用膜盒作为测量微小压力的敏感元件。测量对铜合金起腐蚀作用、

无爆炸危险气体的微压和负压，广泛应用于锅炉通风、气体管道、燃烧装置等

其他类似设备上。

不锈钢膜盒压力表根据导压系统及外壳均采用不锈钢材料制成。应用于耐腐蚀

要求较高的工艺流程中对各种气体介质的微压和负压的测量。

不锈钢膜盒压力表参照原膜盒压力表的结构特点而研制的具有耐腐蚀作用的微

压表。应用于锅炉通风和气体管道等设备上，在耐腐要求较高的工艺流程中测

量各种气体介质的微压和负压。jingque度等级：2.5 

The bellows pressure gauge uses the bellows as the sensitiveelement to measure the tiny pressure. It is widely used in boilerventilation, gas pipeline, combustion equipment and other similarequipment to measure the micro-pressure and negative pressure ofnon-explosive dangerous gas which corrodes copper alloy.

Stainless steel bellows pressure gauge according to the pressuresystem and the shell are made of stainless steel materials. It isused to measure the micro-pressure and negative pressure of variousgas media in the process flow with high corrosionresistance.