Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Markus Niemann0
Kurt Ingrisch0
Gerald Hamm0
Date of Patent
June 19, 2007
0Patent Application Number
105366080
Date Filed
November 28, 2003
0Patent Primary Examiner
Patent abstract
Disclosed is a gas measuring device which comprises compensation of disturbances and offers high accuracy of measurement immediately after being activated. Said gas measuring device is provided with a gas sensor (1) for generating a measuring signal (S1) that depends on the gas concentration and can have a spurious component while a high-pass filter (13) having an adjustable limiting frequency is mounted downstream of said gas sensor (1). The limiting frequency can be predefined according to the spurious component by means of a selection unit.
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