摘要
为满足工业现场对能源计量的多种要求,实现现场流量测量的准确性、科学性,研制了一款多功能体积修正仪。该修正仪采用微功耗、功能强大的处理器,高速模数转换芯片以及合理化软件设计,提高了流量测量的实时性和准确度。同时,铺以短距离无线通信、远距离通信、高效率电源等技术,使得流量计量更准确、更科学。实际应用表明,该款多功能体积修正仪功能齐全、性能优越,具有很好的推广应用价值。
In order to meet the multiple requirements for metering on energy in industrial fields,and to achieve accuracy and science of on-site flow measurement,the multifunctional volume correction instrument has been researched and developed.In this instrument,the micro-power and powerful processors,high-speed analog-digital conversion chip and reasonable software design are adopted to improve measurement accuracy and timeliness.In further,improvements are realized by integrating the technologies of short-distance wireless communication,long-distance communication,and highly efficient power supply,to make the metering on energy more accurate and more scientific.The practice indicates that this multifunctional volume correction instrument features fully functions and superior performance;it offers wide applicable values.
出处
《自动化仪表》
CAS
北大核心
2011年第7期55-58,共4页
Process Automation Instrumentation
关键词
MSP430F5438
修正仪
无线通信
低功耗
流量计量
模拟信号
MSP4430F5438 Correction instrument Wireless communication Low power consumption Flow measurement Analog signal
