產品介紹

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.

技術參數

介質： Clean air and compatible gases.

材質： 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.

溫度： 140°F (60°C) max.

壓力： 150 psi (10 bar) max.

壓損： 1 – Beta ratio2, eg: 1 – 072 = 1 – 0.49 = 51% of the d.p.

尺寸： 1/2″ to 24″.

連接： 1/4″ female NPT.

安裝： 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.