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三、元件在仪器仪表中的应用碳化硅单晶热敏电阻在仪器仪表中的应用如下。这些应用有的已经过长期的现场考核,有的是实验室中的样机,尚须进一步完善。碳化硅单晶热敏电阻在应用时,必须明确检测参数和所处V-I特性曲线的位置,如图4所示。使用单位必须预先测定元件的V-I特性曲线。尤其是对精密测量而言,需根据应用对象不同,选择不同的型号。其中MF91系不锈钢封装,MF92是根据需要采用特殊封装,MF93……MF96均为玻璃封装。应用举例如下:
Third, the components in the instrument in the application of silicon carbide single crystal thermistor in the instrumentation as follows. Some of these applications have gone through long-term field tests, some of which are prototypes in the laboratory and need to be further improved. Silicon carbide single crystal thermistor in the application, you must clearly test the parameters and location of the V-I characteristic curve shown in Figure 4. The unit must be pre-measured components of the V-I characteristic curve. Especially for precision measurement, depending on the application object, choose a different model. One MF91 stainless steel package, MF92 is based on the need for a special package, MF93 ...... MF96 are glass package. Examples of applications are as follows: