iot flow meter

The gas turbine flow meter collects the flow information by the flow sensor, and transmits the continuous analog signal to the microcontroller after the \ d converter discretization, the single-chip microcomputer meets the preset and expected control requirements under the control of the software system. It is an integ

Development of electromagnetic flow meter based on ARM920T core time: 15:27:22 Source: China transmission network Author: Zhi Liping Liu Wenhua 0 Introduction 　With the development of the Traffic Measuring Instrument Technology, it puts forward higher Application Requirements for the flow measuring instrument. Traditional traffic detection instruments generally u

Although the concept of "Iot" has been on fire for a whole year, in fact, various operators have already launched many projects in the name of "Industrial Applications. Such as street lamp monitoring, hydrological monitoring, vehicle positioning, Smart Home, and electric power remote meter reading. These services are based on various types of sensors for information collection, using GPRS or SMS as the info

质量流量计直接测量通过流量计的介质的质量流量，还可测量介质的密度及间接测量介质的温度。质量流量计是不能控制流量的，它只能检测液体或者气体的质量流量，通过模拟电压、电流或者串行通讯输出流量值。质量流量计组态灵活，功能强大，性能价格比高，是新一代流量仪表。质量流量计以科氏力为基础，在传感器内部有两根平行的流量管，中部装有驱动线圈，两端装有检测线圈，变送器提供的激励电压加到驱动线圈上时，振动管作往复周期振动。Main features of mass flowmeter:1, mass flowmeter for a variety of media.2. High accuracy of measurement.3, the installation of straight pipe requirements are low.4, good reliability.5, low maintenance rate.6, Mass flowmeter has the core processor.7, mass flo