| 摘要 |
The invention relates to a sensor device for oxidisable gases and an operating method for the sensor device, in particular for operation in conjunction with systems or buildings at risk of fire or explosion, the sensor device having at least one single-part or multiple-part semiconductor gas sensor which works at different temperatures and detects the oxidisable gases, and gas states and gas state patterns being determined and evaluated from the detected values by electronic evaluation using a computer program, and the pattern evaluation taking place preferably by comparison of the determined gas state pattern with typical gas state patterns, special event patterns and normal operation patterns.
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| 申请人 |
SIEMENS AG, 80333 MUENCHEN, DE;RWE ENERGIE AG, 45128 ESSEN, DE |
发明人 |
HELLMANN, JOSEF, DIPL.-ING., 45739 OER-ERKENSCHWICK, DE;PETIG, HEINZ, DIPL.-ING., 45277 ESSEN, DE;KOHL, CLAUS-DIETER, PROF. DR., 35396 GIESSEN, DE;KELLETER, JOERG, DIPL.-PHYS., 35394 GIESSEN, DE;KIESEWETTER, OLAF, DR.-ING., 98716 GESCHWENDA, DE |
