| 摘要 |
The invention relates to an apparatus for determining or monitoring a physical or chemical, process variable, comprising a sensor element (2) having at least one temperature sensitive, sensor region and/or an electronics unit (3) having at least one component (4), whose specification requires use within a predetermined temperature range, wherein a connecting component (5) is provided between the temperature sensitive, sensor region and the remaining regions of the sensor element (2) and/or between the sensor element (2) and the electronics unit (3), wherein the connecting component (5) is composed at least partially of a metal- or ceramic foam (6) having a predetermined porosity. |
