参考文献[1]中介绍了一种有频率输出的热电变换器的数字式温度计。在这种温度计中,考虑到测温石英谐振器特性在标称频率f_0和灵敏度 S 方面的离散性,以及考虑到石英谐振器的参数在标称频率 f_0方面的离散性,因而采用测量时间 t_0随时基分频器的分频系数 k_д的变化而变化的线路。为了预先调定测量结果计数器和时基分频器,必须在数字式温度计里安 Reference [1] describes a digital thermometer with frequency output thermoelectric transducer. In this kind of thermometer, taking into account the discreteness of the temperature-sensing quartz resonator characteristic with respect to the nominal frequency f_0 and the sensitivity S, and taking into account the dispersion of the parameters of the quartz resonator at the nominal frequency f_0, the measurement time t_0 With time base frequency divider factor k_д changes in the line. In order to pre-set the measurement results counter and the time base divider, you must be in the digital thermometer Ryan