Gas sensor arrangement
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United States of America Patent
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-
Feb 11, 2003
Grant Date -
Dec 20, 2001
app pub date -
Apr 9, 2001
filing date -
Apr 13, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
This invention relates to a gas sensor arrangement in which one or more gas sensors (4) are placed into rooms for monitoring or measuring gas or vapor concentrations or mixtures, a diffusion body (5) is placed in front of the gas sensors (4), the responsiveness of the gas sensors is impaired by structural design or contamination and/or the gas atmosphere is static. The sensor (4) or sensors (4.1 to 4.n) are placed in, on, or in front of a duct (1) located in the room and thus are within the flow area of said duct (1), and a flow is present in the duct (1) during measuring or monitoring. The duct can be artificially heated using a heater (6) to generate this flow.
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