| 摘要 |
The invention relates to a device (V) for sensing temperature, comprising at least a first temperature sensor (1) and a second temperature sensor (2). According to the invention, the first temperature sensor (1) can be or is thermally coupled to a heat source (x), the temperature (Tx) of which should be determined, wherein the device (V) comprises a variable heat transfer segment having a variable thermal resistance, by means of which the second temperature (2) can be or is thermally coupled to the first temperature sensor (1), or comprises a first heat transfer segment (a) for thermally coupling the second temperature sensor (2) to the first temperature sensor (1), which first heat transfer segment has a first thermal resistance (Ra), a second heat transfer segment (b) for thermally coupling the second temperature sensor (2) to the first temperature sensor (1), which second heat transfer segment has a second thermal resistance (Rb) different from the first thermal resistance (Ra), and a switching unit (5) for switching between the first heat transfer segment (a) and the second heat transfer segment (b), such that the second temperature sensor (2) can be or is thermally coupled to the first temperature sensor (1) by means of the first heat transfer segment (a) or by means of the second heat transfer segment (b). The invention further relates to a method for sensing temperature. |
