Sensor element e.g. lambda probe for detecting e.g. temperature of e.g. nitrogen oxide in gas space, used in motor car, has porous shaped portion that embeds sides of functional element and is spaced by air gap from functional element

摘要

The sensor element (10) comprises a functional element (12) that includes the electrolytes (14) and a function layer. A section-wise porous shaped portion (28) embeds the sides of the functional element. The porous shaped portion is spaced by an air gap from the functional element. An independent claim is included for method for manufacturing sensor element.