| 摘要 |
An arrangement ( 10 ) is disclosed for monitoring an installation, in particular a switchboard plant, for thermal stresses. The arrangement comprises at least one sensor and an electronic evaluation unit ( 28 ) connected to the at least one sensor. An indicator substance ( 36 ) is located on at least one point or component of the installation. The amount of indicator substances released into the environment is temperature-dependent. Moreover, the indicator substance ( 36 ) can be detected by the at least one sensor.
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