流量积算仪

基于PIC系列单片机的智能流量积算仪

The Intelligent Flow Totalizer based on PIC Single Chip Computer

基于MSP430超低功耗罗茨流量积算仪的开发

Development of Ultra Low Power Roots Flow Accumulator Based on MSP430

讨论了一种基于低功耗单片机MSP430的天然气标准孔板智能流量积算仪的设计。

The design of an intelligent flow totalizer based on single chip computer MSP430 with low power consumption is discussed .

流量积算仪采集4～20mA的流速、压力和温度信号，计算出实时的标准状况流量，然后对流量进行累积计算，通过液晶显示屏显示实时流量、累积流量、温度、压力以及历史流量。

The flow calculator transfers the flow rate , pressure , temperature analogue signal to digital , then calculates the real time flow in standard condition and cumulates the flow . The real time flow , cumulate flow , history flow , pressure and temperature are displayed on the LCD .

高性能低功耗涡街流量积算仪的实现

Implementation of Flow Integrator with High Performance and Low Power Dissipation

多功能流量积算仪数学模型及其算法分析

A Mathematic Model and Arithmetic Analysis of the Multifunctional Flow Totalizer

介绍了一种新型流量积算仪的设计方法。

A new design method for flow totalizer is introduced .

智能涡街流量积算仪的超低功耗设计

Design of ultra-low power consumption for intelligent vortex flow meter

混合型流量积算仪的设计和实现

Design and Implementation of Low Power Mixed Flow Totalizer

一种新型智能流量积算仪的设计

Design of a New Type of Intelligent Flow Totalizer

一种多功能智能流量积算仪的应用

The Application of a Kind of Multi-function Intelligent Flow-accumulator

论文首先对智能仪表和智能流量积算仪简要介绍。

Firstly , there is a synopsis of intelligent apparatus and flow totalizer ;

单片机在新型智能流量积算仪中的应用

Application of Monolithic Processor to New Intelligent Flow Accumulator

传感器分时供电技术及其在低功耗混合式流量积算仪中的应用

Excitation Shared Technique of Sensors and Its Application in Low Power Mixed Flow Totalizer

基于组合热膜探头的气体流量积算仪

Gas Flow Totalizer Based on Assembled Hot-film Probe

设计流量积算仪时需注意的几个问题

Some problems about design of flow integrating meter

罗茨流量积算仪的低功耗设计

Low power design of the Roots flow accumulator

高性能智能流量积算仪

The Intelligent Flow Totalizer With High Performance

蒸汽流量积算仪的软件设计

Software design for steam flow totalizer

JDA-10超小型自由电源流量积算仪的研制

Micro-miniature free power flowing integrating meter

本文论述了一种多组分流量积算仪的工作原理与设计思想。

An integrator for multi-ingredient flow is presented , including its working principle and designing concept .

嵌入式系统在热电厂流量积算仪中的应用

Application of embedded system in the instrument of flow volume and accumulative volume for thermal power plants

主要叙述智能涡轮流量积算仪硬件和软件的设计。

This article deals with the design of hardware and software of the intelligent turbine flow integrator .

带汉语音提示的流量积算仪

Chinese Music Prompting Totalizer Device

文章详细介绍了智能流量积算仪的性能、特点、结构及使用条件。

This paper introduces the performances , features , structures and applying conditions of the intelligent flow-integrating instrument .

重点介绍了质量流量积算仪的软硬件结构和特点。

The configuration of the hardware and software and the features of the mass flow totalizer are focused .

多功能流量积算仪

A Multifunctional Flow Totalizer

对于天然气计量用的智能孔板流量积算仪，流量的计算方法对计量结果有非常重要的意义。

The method of measuring is important to the measurement of natural gas flux for an intelligent orifice plate flow totalizer .

流量积算仪是智能仪表系列中的重要组成部分，它随着现代计算机技术的发展而不断发展和完善。本论文论述和设计了基于新型单片机的智能流量积算系统。

Flow totalizer is an important component of intelligent apparatus . With the development of modern computer technology , flow totalizer develops correspondingly quickly .

从流体经过孔板产生信号出发，到在流量积算仪上显示流量，用四象限信号转换图直观地剖析了信号的多次转换，重点阐明了其中的非线性转换。

From the flow signal generated by orifice to the display on flow totalizer , the multiple conversions of signals are dissected directly perceived through four quadrants signal conversion diagram .