Gas leak sensor system
作者： Ralph G. Ridenour
DOI:
关键词: Acoustics 、 Gas leak 、 Sensor system 、 Refrigeration 、 Controller (computing) 、 Electrical engineering 、 Tube (fluid conveyance) 、 Engineering
摘要: A gas leak sensor system detects the presence of leaking into any one a plurality test spaces for example, refrigeration case. tubes extend from each to location whereat selector valve is connected tube. controller actuates valves select in particular order and vacuum source draws air through selected tube activate an alarm. The purged at least time has been sensed.
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