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FLDW3413ST_FLDA3401C_FLDA3402G_FLDA3403G_FLDA3404ST轉(zhuǎn)子流量計(jì)OMEGA

Flowmeters are equipped with built-in 6-ring needle valves, 16-ring high-precision metering valves with "non-ascending stem", or may not be equipped with any valves. As long as high sensitivity control and high resolution are required, especially when used in conjunction with metering tubes for measuring very low flow rate, high-cost high-resolution valves are worth the money. Generally speaking, when measuring gas, it is recommended to install the valve at the entrance (bottom); when measuring liquid, the valve can be installed at both the entrance and the exit (top). For vacuum applications, valves must be installed at the outlet. If not specified at the time of ordering, the valve will be installed at the inlet of the flowmeter at the time of shipment.

FLDW3413ST_FLDA3401C_FLDA3402G_FLDA3403G_FLDA3404ST轉(zhuǎn)子流量計(jì)OMEGA

標(biāo)準(zhǔn)精度：滿(mǎn)量程的±5%

重復(fù)性：±0.25%

可用流量范圍：***小為10:1

***大工作壓力：200 psig/13.8 bars

***高工作溫度：121°C (250°F)

材質(zhì)

流量管：厚壁硼硅酸鹽玻璃

浮子：玻璃、紅藍(lán)寶石、316不銹鋼、鎢鈷硬質(zhì)合金和鉭與液體接觸的安裝接頭的選擇：黑色陽(yáng)極氧化鋁或316不銹鋼

側(cè)面板：黑色陽(yáng)極氧化鋁

正面防護(hù)罩：帶有縱向放大透鏡的聚碳酸酯樹(shù)脂，可增強(qiáng)讀數(shù)分辨率

背板：1?8”厚白色丙烯酸樹(shù)脂

O形圈和填料：鋁質(zhì)／銅質(zhì)流量計(jì)中采用丁鈉橡膠O形圈。不銹鋼流量計(jì)中采用氟橡膠O形圈

選配：全氟橡膠和EPR

連接口：1?8 NPT內(nèi)螺紋入口和出口連接口