標籤檔案: 溫度傳感器技術

鎳等金屬熱電阻器, copper and platinum resistors have a positive correlation with the change in resistance with temperature. 鉑具有最穩定的物理化學性質，應用最廣泛. The temperature measurement range of the commonly used platinum resistor Pt100 is -200～850 ℃. 另外, the temperature measurement ranges of Pt500, 鉑1000, 等. 依次減少. 鉑1000, temperature measurement range -200～420 ℃. 根據IEC751國際標準, 鉑電阻Pt1000嘅溫度特性滿足以下要求: