FLDW3413ST_FLDA3401C_FLDA3402G_FLDA3403G_FLDA3404ST转子流量计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转子流量计OMEGA

标准精度：满量程的±5%

重复性：±0.25%

可用流量范围：***小为10:1

***大工作压力：200 psig/13.8 bars

***高工作温度：121°C (250°F)

材质

流量管：厚壁硼硅酸盐玻璃

浮子：玻璃、红蓝宝石、316不锈钢、钨钴硬质合金和钽与液体接触的安装接头的选择：黑色阳极氧化铝或316不锈钢

侧面板：黑色阳极氧化铝

正面防护罩：带有纵向放大透镜的聚碳酸酯树脂，可增强读数分辨率

背板：1?8”厚白色丙烯酸树脂

O形圈和填料：铝质／铜质流量计中采用丁钠橡胶O形圈。不锈钢流量计中采用氟橡胶O形圈

选配：全氟橡胶和EPR

连接口：1?8 NPT内螺纹入口和出口连接口