用途说明：膜盒压力表采用膜盒作为测量微小压力的敏感元件。其适用于测量对铜及其合金不起腐蚀作用、无爆炸危险气体的微压，广泛应用于锅炉通风、气体管道、燃烧装置等及其它类似设备上。

USE: Bellows pressure gauges use bellows as pressure element, they are used for measuring micro-pressure and negative pressure of the gases which are not corrosive to copper alloy and not explosive. The gauges can be installed on boilers, gas pipelines and combustion devices.

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