GAS DETECTION DEVICE AND GAS LEAKAGE DETECTION SYSTEM

A gas detector (10) for detecting difluoromethane present in a remote target space includes a detection portion (22). The detection portion (22) detects the difluoromethane present in the target space by using absorption of light of a predetermined wavelength in a wavelength range of any of the firs...

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Bibliographische Detailangaben
Hauptverfasser:	YUMOTO, Masaki, MINAMIDA, Tomoatsu, SATOU, Kazuyuki, HAIKAWA, Tomoyuki, WADA, Satoshi
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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Beschreibung
Zusammenfassung:	A gas detector (10) for detecting difluoromethane present in a remote target space includes a detection portion (22). The detection portion (22) detects the difluoromethane present in the target space by using absorption of light of a predetermined wavelength in a wavelength range of any of the first wavelength range to the sixth wavelength range.