產(chǎn)品名稱: PE系列標(biāo)準(zhǔn)孔板裝置 產(chǎn)品型號(hào): PE系列 PVC孔板用于氣體 產(chǎn)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(shù)參數(shù) 介質(zhì)： Clean air and compatible gases. 材質(zhì)： 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. 選型： 1/2¨ 到24¨，請(qǐng)咨詢我司。