热式和多相流式等多种流量传感器的研究与发展

The Development of Thermal, Multiphase, and Other Flow Sensors

流量传感器应用非常广泛,对社会各行业的发展起着极大的作用.它的种类繁多,发展历史较长,人们已做了很多工作.本文主要介绍热式、多相流式等流量传感器的发展情况及技术动态.认为向数字化、智能化、多功能化、网络化发展是流量传感器将来发展的必然趋势.

Flow sensor is applied very widely in every aspect, and has great importance to the society. It has variety of sorts and its development history is very long, the development and technology trends of flow sensors are introduced in this paper, including thermal, multiphase flow sensors and so on. Data, intelligence, multifunction and network are necessary to flow sensor.