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- 产品名称：Dwyer PE系列 标准孔板装置
- 产品型号：Dwyer PE系列
- 产品展商：美国德威尔
- 产品文档：无相关文档
简单介绍
Dwyer PE系列 标准孔板装置ring containing metering taps and integral gaskets. place of other primary differential producers for efficiency and cost effectiveness
产品描述
The Series PE Orifice Plate Flowmeter offers one-piece PVC construction incorporating a unique holder or carrier ring containing metering taps and integral gaskets. Unlike a standard orifice plate, the Series PE is a true primary element including the various components for differential pressure measurement. It was designed for use wherever there is an application for a conventional flow orifice plate. It can also be used in place of other primary differential producers for efficiency and cost effectiveness. The Series PE is available in line sizes from 1/2" to 24" and used for air and most gases. It meets or exceeds ASME, AGA & ISO standards.
技术参数
介质： Clean air and compatible gases.
材质： Monolithic (single piece) constructed entirely of gray PVC, Buna-N gaskets.
精度： ±0.6% full scale flow. (Beta= .2-.6) ±0.7% for Beta greater than .6.
温度： 140°F (60°C) max.
压力： 150 psi (10 bar) max.
压损： 1 - Beta ratio², eg: 1 - 07² = 1 - 0.49 = 51% of the d.p.
尺寸： 1/2" to 24".
连接： 1/4" female NPT.
安装： Standard flange 125#/150# rating.
管路： General requirements 10 diameter upstream and 5 diameter downstream.
重量： Varies with line size. See Catalog page.
Dwyer PE系列 标准孔板装置
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