The utility model relates to a temperature excursion alarm used for the temperature runaway of an oven.

一种用于烘箱温度失控时的超温报警器。

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"When you get thermal runaway, " he added, the battery can burn "at a temperature of 300-to-400 degrees Celsius, " or between 570 degrees and 750 degrees Fahrenheit.

WSJ: The Science Behind Dreamliner's Batteries

In a thermal runaway, a battery releases energy in the form of heat, increasing the temperature of the battery and causing further damage.

CNN: STORY HIGHLIGHTS