CHEMICAL SENSOR IN A PORTABLE ELECTRONIC DEVICE

A portable electronic device contains a chemical sensor being sensitive to at least one analyte and a trigger sensor. A signal supplied by the trigger sensor is monitored. Subject to the signal of the trigger sensor a chemical sensor reading is taken for detecting one or more of a presence and a con...

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Bibliographische Detailangaben
Hauptverfasser:	GRAF MARKUS, BUERGI LUKAS, MAYER FELIX
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TELEPHONIC COMMUNICATION TESTING
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Beschreibung
Zusammenfassung:	A portable electronic device contains a chemical sensor being sensitive to at least one analyte and a trigger sensor. A signal supplied by the trigger sensor is monitored. Subject to the signal of the trigger sensor a chemical sensor reading is taken for detecting one or more of a presence and a concentration of the at least one analyte in a gas supplied to the chemical sensor.