温度变送器的一种校验方法李文梅赤峰第二毛纺织厂实践经验现介绍一种不用冰点槽校验DBW—130温度变送器的方法，供参考：（1）由“温度一毫伏”对应表中查出所用分度号的热电偶对应的“满度”、“零位”、“环境温度”（校验时的环境温度）的毫伏值U2、U1、U0；（2）计算仪表 Temperature transmitter a verification method Li Wenmei Chifeng second wool mill experience is now introduced without a freezing groove DBW-130 temperature transmitter calibration methods for reference: (1) from the “one millivolt temperature U2, U1, U0 of millivolts ”full“, ”zero“, ”ambient temperature" (ambient temperature at the time of calibration) corresponding to the thermocouple of the index number used in the corresponding table. Calculating instrument