APPARATUS AND METHOD FOR REDUCING UNCERTAINTY OF SENSOR MEASUREMENTS IN STILL GASES

APPARATUS AND METHOD FOR REDUCING UNCERTAINTY OF SENSOR MEASUREMENTS IN STILL GASES

A sensing device for increasing sensor accuracy in stagnant air or gas environments has a piezoelectric air mover positioned proximate a sensing element. The piezoelectric air mover blows or draws air or gas from the environment across the sensing element to eliminate the stagnant gas condition and...

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Bibliographische Detailangaben
1. Verfasser: BROWN RODERICK GORDON
Format: Patent
Sprache:eng
Schlagworte:
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Beschreibung
Zusammenfassung:A sensing device for increasing sensor accuracy in stagnant air or gas environments has a piezoelectric air mover positioned proximate a sensing element. The piezoelectric air mover blows or draws air or gas from the environment across the sensing element to eliminate the stagnant gas condition and thereby increase the speed and accuracy of measurements with the sensing element.