摘要
流量测量在工业测量中是一个重要的参数。它不仅作为过程控制仪表,更重要的是它作为计量仪表,为企业的成本核算和市场运营提供可靠的数据。本文主要介绍了煤气流量测量中仪表的选型,并对超声波流量计的原理、特点及常见故障作了重点阐述。
Flow meter is not only a process control instrument, but also as a measuring instrument to supply reliable data for cost keeping and marketing. This paper introduces the instrument selection of gas measuring, especially the theory, characteristics and familiar fault of ultrasonic flow meter.
出处
《自动化与仪器仪表》
2006年第5期77-78,共2页
Automation & Instrumentation
关键词
超声波流量计
煤气
计量
Ultrasonic flow meter
Gas
Measuring
