流量计在污水处理工艺中的选择

How to Choose flow Meter in the Process of Water Treating

在污水处理工艺过程中 ,怎样正确、合理、经济地选择流量仪表 ,直接影响整个工程的自控水平、工程造价 ,流量检测点不同 ,被测介质的成分不同 ,所选用的流量计的类型也不同 ,本文从技术和经济两个方面入手 ,对几种流量计的性能、价格进行比较 。

The economic reasonable and correct select flow instrument in water treating process direct effect on the control level and cost of whole project. Different flow measare point and different medium use different kinds of flow meter. from technological and economic view to compare the cost and property of several kinds of flow meter,It can be hopefull to the designer of auto-control system.