价 格 | 面议 |
起批量 | ≥1套 |
最小起订电询 |
供货总量电询 |
发货地址无锡江阴市 |
建议售价¥电议 |
更新日期2020-07-01 |
楔形流量计是一种差压式流量仪表,利用其内部安装的特殊节流件,迫使管道中的流体的流动发生变化,在节流件的前后产生压力差,从而达到测量流量的目的。
楔式流量计工作原理Working principle
流体通过模形流量计时,由于模块的节流作用,在其上、下游侧产生了一个与流量值成平方关系的差压,将此差压从楔块两侧取压口引出,送至差压变送器转变为电信号输出,再经专用智能流量计算仪运算后,即可获知流量值。
When the fluid passes through the wedge-shape flowmeter,a differential pressure in square relationship to the value of the flow on the upstream and downstream sides due to the throttling effect of the wedge occurs.Divert the differential pressure from the pressure-tapping holes on both sides of the wedge and send it to the differential pressure transmitter to be converted into electric signals before output,which are then calculated by a special intellignet flow calculator,and the value of the flow can be acquired.
楔式流量计系统结构图System structure diagram
楔式流量计选型编码 Nomenclature
楔式流量计技术参数Technical parameter