摘要
通过对双法兰变送器在过滤分离器液位测量中一直呈现测量不准确及波动无常的原因分析，该文提出了在对特定工艺设备进行液位测量时，采用干簧管液位远传变送器测量的方法，以削弱液位测量易受介质流速和介质密度不稳定的影响，有助于在工程设计过程中提高液位测量的稳定性。
Through the analysis of the causes of inaccurate measurement and volatile fluctuations appeared all the time in the filter separator level measurement by using dual flange differential pressure transmitter, the paper presents a measuring method by adopting the reed pipe level remote transmitter to weaken that the level measurement is susceptible to unstable flow rate and density of the medium in the measurement of liquid level for the specific technological equipments, which contributes to improve the stability of liquid level measurement in the engineering design process.
出处
《自动化信息》
2010年第9期80-82,85,共4页
Automation Information
关键词
双法兰变送器
液位测量
稳定性分析
Double Flange Transmitter
Level Measurement
Stability Analysis
