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Metal oxide gas sensor, which can be heated, is within a housing with a small inflow opening with the gas/vapor passing through by diffusion
Metal oxide gas sensor, which can be heated, is within a housing with a small inflow opening with the gas/vapor passing through by diffusion
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机译:可以加热的金属氧化物气体传感器位于一个带有小流入孔的外壳内,气体/蒸气通过扩散而通过
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摘要
The sensor assembly, for the detection of gases and vapors, has a housing (7.3) within an outer housing structure (7.1) with a relatively large opening (7.2) for the gas sensor (7.8), with an opening (7.7) of a defined surface area with a diameter of 0.05-0.6 mm as the gas inflow. The effective opening surface is less than one-fifth of the gas-sensitive layer (7.11) surface. The gas enters the sensor housing in a diffusion action.
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