|
Molecular formula : CAS :
nature : a thermometer. Using two different thermal expansion coefficients between the combination of solid double-metal components as temperature, the temperature felt when, as the two-metal coefficient of linear expansion so different bimetal produce bending, and bending its rate is proportional to temperature. A leveraged structure, Chip and spiral form. The structure is characterized by simple, strong, cheap, but the temperature measurement accuracy is not high, it is desirable for temperature alarm or bit-control with the sender.
Notice:Each item can have many explanations from different angels. If you want grasp the item comprehensively,please see below "more details data". |