與兼容液體和氣體一起使用的不銹鋼
OP系列孔板流量計(jì)是一個(gè)完整的孔板流量計(jì)量包。它包括一個(gè)不銹鋼孔板與一個(gè)的持有人或載有計(jì)量水龍頭和整體墊圈環(huán)。它設(shè)計(jì)用于任何有傳統(tǒng)流量孔板應(yīng)用的地方。為了提高效率和成本效益,它也可以代替其他初級(jí)差別生產(chǎn)者。安裝只需在標(biāo)準(zhǔn)法蘭之間滑動(dòng)裝置即可完成(不需要孔板法蘭)。系列OP可提供1/2英寸到24英寸的管線尺寸,可與兼容的液體和氣體一起使用。
產(chǎn)品應(yīng)用
建筑物水管路中的流體流速 鍋爐給水 冷卻水 燃燒或壓縮空氣
特征
用標(biāo)準(zhǔn)法蘭安裝
標(biāo)準(zhǔn)“轉(zhuǎn)角水龍頭”配置
無(wú)腐蝕材料
簡(jiǎn)化的安裝
內(nèi)置計(jì)量水龍頭(1/4“內(nèi)螺紋NPT標(biāo)準(zhǔn))
通過(guò)廣泛的應(yīng)用證明其準(zhǔn)確性和能效
確保長(zhǎng)期的可靠性和準(zhǔn)確性
Service:Compatible liquids and gases.
Wetted Material:304 SS, Buna-N gaskets.
Accuracy:±0.6% full scale flow. (Beta= .2-.6) ±0.7% for Beta greater than .6.
Temperature Limits:-50 to 200°F (-45 to 93°C).
Pressure Limits:150 psi max.
Head Loss:1 - Beta ratio², eg: 1 - 07² = 1 - 0.49 = 51% of the d.p.
Line Sizes:1/2" to 24".
Process Connections:1/4" female NPT.
Installation:Standard flange 125#/150# rating.
Pipe Requirements:General requirements 10 diameter upstream and 5 diameter downstream.
Weight:Varies with line size. See Catalog page.
Model | Description |
---|---|
OP-A-1 | Orifice plate flowmeter, 0.5" line size, 0.200" bore, 0.32 Beta, water capacity: 20" d.p. W/C, 0.62 GPM flow; air capacity: 2.35 SCFM @ 14.7 psia, 3.63 SCFM @ 20 psig, 6.61 SCFM @ 100 psig; 1 lb. |
OP-A-2 | Orifice plate flowmeter, 0.5" line size, 0.310" bore, 0.50 Beta, water capacity: 100" d.p. W/C, 3.44 GPM flow; air capacity: 100" d.p. W/C, 12.21 SCFM @ 14.7 psia, 19.58 SCFM @ 20 psig, 36.37 SCFM @ 100 psig; 1 lb. |
OP-A-3 | Orifice plate flowmeter, 0.5" line size, 0.430" bore, 0.69 Beta, water capacity: 320" d.p. W/C, 13.00 GPM flow; air capacity: 200" d.p. W/C, 32.77 SCFM @ 14.7 psia, 56.15 SCFM @ 20 psig, 107.47 SCFM @ 100 psig; 1 lb. |