Method and device for detecting environmental conditions with specific utilization of the generation of a media is not equal to weight

摘要

The present invention describes a process as well as a sensor device with at least one sensor for sensing ambient - or surrounding conditions. For this purpose, the at least one environment sensor arranged in a housing which, in a the air or the medium contained in the medium passage is arranged. In this case, it may be provided that the environment sensor directly in the media flow of the medium passage or also is mounted on its wall. Furthermore, it is provided with an evaluation unit that both the measured variables of the surrounding field sensor as well as a target variable is derived from the detected measured variables. This derived target variable in this case represents the desired ambient - or surroundings condition which. For the exchange of the medium at the location of the surrounding field sensor is a ventilation device is provided, which optionally can be arranged directly in the medium passage. The core of the invention resides in that the evaluation unit, the ventilation device during the detection of the measured variables of the surrounding field sensor is activated and the measured variables over a certain time derives the target variable. Furthermore, the evaluation unit is also the ventilation means deactivate.n="17"