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油气水三相流的计量 ,可以分解为两个步骤来进行 ,一是将油气水三相视为气液两相流计量 ,因为气液两相流的测量技术相对较为成熟 ;二是进行液相内部的油水两相测量。IMP分布式数据检测系统适用于多路模拟量信号 (电压、电阻、温度、应变等 )的采集监测和模拟量的输出 (电流、电压 )以及各种数字信号 (状态、频率、事件、周期等 )的输入和数字量的输出。因为它具有系统组成简单、抗干扰能力强、现场分散安装和适应恶劣现场环境等特点 ,所以已在生产和科学实验中得到了广泛的应用。自动数据采集系统软件包性能可靠 ,界面友好 ,交互性很强 ,功能强大 ,操作方便。
The measurement of oil-gas-water three-phase flow can be decomposed into two steps, one is that the oil-gas-water three-phase is regarded as the gas-liquid two-phase flow measurement because the measuring technology of gas-liquid two-phase flow is relatively mature; Internal oil-water two-phase measurement. IMP distributed data detection system is suitable for the collection of analog signals (voltage, resistance, temperature, strain, etc.) and the output (current and voltage) of analog signals and various digital signals (status, frequency, event, period, etc.) ) Of the input and digital output. Because of its simple system composition, strong anti-interference ability, site scattered installation and adapt to harsh field environment and other characteristics, it has been in production and scientific experiments have been widely used. Automatic data acquisition system package reliable performance, friendly interface, strong interaction, powerful, easy to operate.