摘要
介绍了速度传感器的发展及其应用,论述了光电式和磁阻式传感器的结构和工作原理。文中还列举了国内外生产厂家典型皮带秤速度传感器的结构、技术性能、特点、安装形式及使用精确度。
This paper introduces a calculation method for radiation flux of radiation thermometer which is closely related to the optical structure. It can be used to analyze the object limitation of the radiation thermometer quantitively and investigate the effects of black-body radiation chamber on calibration accuracy of the instrument and distance test. In addition, the integration radiation rate of black-body chamber can be investigated further more.
出处
《自动化仪表》
CAS
北大核心
1993年第8期1-6,共6页
Process Automation Instrumentation
