LZW 系列 玻璃转子流量计Glass-tube Rotameter
基本原理：
浮子在玻璃锥管内，被向上流动的流体平衡在一定高度，反映流量的大小。
性能特点：
● 可显示微量气体流量；
● 介质：H2, O2, N2, 空气；
● 精度4 级；
● 可选带阀门；
● 结构简单，操作方便;
● 对照流量曲线可**指示流量
用途: 广泛应用在化工，石油，轻工，医药等行业及科研单位，可与色谱仪配套，直接指示出微量的气体流量。
材料： 黄铜HPb59-1 玻璃
工作温度： 介质：0-- 40℃
工作压力： ≤0.4MPa
输出方式: 对照流量曲线读取
安装方式: 螺纹2-M8×1， 塔形接咀
The product is designed in the principle of hydrodynamics. A rotor which can move upward and downward is mounted in the vertical transparent tapered tube. Upon the action of the pressure difference, the rotor will move upward. The force driving the rotor upward is equal to the rate of flow area.
Application:
It has been widely used in chemical, petroleum, light industry and dust remover, jet flow applications and scientific research institutes. And it can be used together with a chromatograph.
Feature:
Display gas flow rate
Medium: air, oxygen, nitrogen and hydrogen
Precision class: 4
Control valve structure is available
Compact structure and easier operation
Display precision flow rate by flow rate curve
Material: brass Hpb59-1 glass
Operating temperature: medium: 0--40℃
Operating pressure: ≤0.4MPa
Output pattern: reading by flow rate curve
Mounting: thread 2-M8×1