Thermocouple. Gas temperature sensor and its digital meter. Thermocouples work by using two lengths of different metals. These lengths are joined at the top and connected to a voltmeter at the bottom. When there is a temperature disparity between the top and bottom,an electromotive force is produced which is roughly proportional to the temperature difference | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Andrew Lambert Photography |
Bildgröße: | 3586 px × 4877 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |