色婷婷综合成人av_99久久精品国产毛片_成人一区二区在线_国产91丝袜在线播放_久久人人爽人人爽人人片av免费_欧美伊人

FLDW3413ST_FLDA3401C_FLDA3402G_FLDA3403G_FLDA3404ST轉子流量計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轉子流量計OMEGA

標準精度：滿量程的±5%

重復性：±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

流量管：厚壁硼硅酸鹽玻璃

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

側面板：黑色陽極氧化鋁

正面防護罩：帶有縱向放大透鏡的聚碳酸酯樹脂，可增強讀數分辨率

背板：1?8”厚白色丙烯酸樹脂

O形圈和填料：鋁質／銅質流量計中采用丁鈉橡膠O形圈。不銹鋼流量計中采用氟橡膠O形圈

選配：全氟橡膠和EPR

連接口：1?8 NPT內螺紋入口和出口連接口