Backdraft detector

A backdraft detector incorporates at least one oxygen sensor in combination with a flow sensor. Both sensors are coupled to control circuitry which evaluates sensed oxygen levels of a flowing sample being monitored by the flow sensor.

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Bibliographische Detailangaben
Hauptverfasser: Leach, Jonathan W, Pearson, Charles T
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A backdraft detector incorporates at least one oxygen sensor in combination with a flow sensor. Both sensors are coupled to control circuitry which evaluates sensed oxygen levels of a flowing sample being monitored by the flow sensor.