Dwyer OP-A-1標準孔板裝置/Dwyer OP-A-1標準孔板裝置/Dwyer OP-A-1標準孔板裝置

產品名稱: OP系列標準孔板裝置
產品型號: OP系列
適用于液體或氣體
產品介紹
The Series OP Orifice Plate Flowmeter is a complete orifice plate flow metering package. It incorporates a stainless steel orifice plate with a unique holder or carrier ring containing metering taps and integral gaskets. 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. Installation is accomplished simply by slipping the unit between standard flanges (orifice flanges are not required). The Series OP is available in line sizes from 1/2" to 24" and can be used with compatible liquids and gases.
技術參數
介質： Clean air and compatible gases.
材質： 304 SS, 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 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：