热量表标准中应允许使用数字温度传感器

摘要

In view of the problem of platinum resistance temperature sensors in a heat meter having to be matched in pairs and adjusted one by one, suggests that the digital temperature sensor should be allowed to be used in current heat meter standards in order to ensure independent installation of the heat meter and sensor. Presents the performance of a digital temperature sensor.%针对热量表中铂电阻温度传感器必须一一配对、逐一调整的问题,建议在现行热量表标准中应允许使用数字温度传感器,以保证热量表和传感器独立安装使用.介绍了一种数字温度传感器的性能.