武汉东测科技有限责任公司

东测科技

Vortex Measuring Tube Exactflow II - for test bench applications 涡流测量管精准流量计 II –试验台专用

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Flowmeter for precise measurement of gas mass flow with long-term stability and high level of accuracy, under extreme conditions, also for applications in condensate and particle laden gases
  • Feature
  • Technical
  • Applications

Vortex measuring tube Exactflow II - for test bench applications, for example when measuring engine intake air flow rate and in turbocharger, valve or filter test benches. Measuring tube diameter 50, 80, 100, 150 and 200 mm. Transducer UVATP, integrated in the connection housing, for determining gas mass flow from actual flow rate, working pressure and working temperature. Pipes with cone or intermediate flange, connection via tension rings or chains.
涡流测量管Exactflow II应用于试验台上,例如,当测量发动机的进气流量率、涡轮增压器、阀门和过滤器时,测量管直径分别为50mm80mm100mm150mm200mmUVATP传感器在连接外壳内集成,用于确定实际流量率的气体质量流量及其运行中的压力和温度。锥形管或对接法兰管通过拉力环或链连接。
Output signals 信号输出 :
2x analog outputs 4-20 mA: 1x 'short time constant', 1x 'precision', gas mass pulse or limit value (configurable), RS232
Configurable via RS232 interface with software UCOM and adapter.
可通过RS232接口与UCOM软件和适配器来进行配置

ExactFlow II is a flowmeter for precise measurement of gas mass folw with long-term stability and high level of accuacy.under extreme conditions,also for applications in condensate and particle laden gases.

ExactFlow II流量计具有长期稳定性和高精度性,可在极端条件下使用,也可应用于凝析油和颗粒气体上。

Advantages:

● long-term stability even under extreme conditions 具有长期稳定性(即使在极端条件下使用)

● high turndown ratio(1:100) 具有较高调节比 (1:100)

● no moving parts 没有活动件

● corrosion resistant 抗腐蚀

● fast response time 快速反应

● low pressure drop 较低压力降差

● easy to use 易于使用

● no separate evluation unit necessary 无需单独的评估设备

● easy to install 易于安装

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