| 摘要 |
<p>A system (10) for detecting hydrocarbon gases includes a controller (14). A first hydrocarbon gas sensor (16) is arranged in proximity to the controller (14). At least one further hydrocarbon gas sensor (18) is arranged remote from the controller (14), the sensors (16, 18) being individually programmable via the controller (14) to generate an alarm condition when at least one predetermined parameter is detected by at least one of the sensors (16, 18).</p> |
