温度传感器在燃气计量仪表中的应用研究  

Research on Application of Temperature Sensor in the Gas Measurement Meter

作　　者：杨国芬 苏苗候 郭杨严 侯畔畔 陈跃跃 Yang Guofen;Su Miaohou;Guo Yangyan;Hou Panpan;Chen Yueyue(Tancy Instrument Group CO.,LTD.,Zhejiang,Cangnan,325800,China)

机构地区：[1]天信仪表集团有限公司,浙江苍南325800

出　　处：《仪器仪表用户》2020年第11期16-19,共4页Instrumentation

摘　　要：基于涡轮流量计,对温度传感器在涡轮流量计上的不同安装方式,其检测的温度是否存在差异;在正常安装方式下,温度传感器对环境温度是否敏感等方面进行试验研究。研究表明:试验检测出来的温度差异是在可允许范围内的;同样地,温度传感器对环境温度变化的敏感度很低,满足燃气计量仪表的要求。Based on turbine flowmeter,temperature sensors were installed in different ways in the turbine flowmeter to detect the presence or absence of a temperature difference and under normal installation,whether temperature sensor was sensitive or not to ambient temperature were studied.Results show:the difference of detected temperatures were in allowable range;Similarly,temperature sensor was low sensitivity when ambient temperature changed,meet the requirements of gas meter.

关 键 词：涡轮流量计 温度传感器 检测 差异 敏感度 

分 类 号：TH[机械工程]