| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a filter composite capable of achieving a state that filter action necessary with respect to all of gas sensors is obtained by simple work in a gas detector having a plurality of the gas sensors mutually different in kind, and the gas detector. <P>SOLUTION: The filter composite is arranged so as to simultaneously close a plurality of the gas introducing openings related to a plurality of the gas sensors in the gas detector and characterized in that at least one of a plurality of functional parts closing the individual gas introducing openings is a specific functional part having filter characteristics different from those of the other functional part and the specific functional part has an interference gas removing layer. The filter composite is composed of a sheet main body formed by mutually joining at least the peripheral edges of two filter sheets and the interference gas removing layer held between two filter sheets of the sheet body and the specific functional part is formed by the holding part of the interference gas removing layer. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
