产品介绍：
RMV系列 Rate-Master®指针式流量计为经济实用型流量测量仪表，测量范围更大，精度为2%。所有的型号都采用高质量的黄铜外壳具备有更好的兼容性能和耐压能力到1000 psig (68.9 bar)。它不象玻璃管流量计可能会被打碎，并且不透明的或黑色的液体不会对它的显示有什么影响。常用的接头为1" NPT内螺纹，也可选择3/4"或1/2"的接头。直接安装在管线上，也可嵌入式盘装，自带盘装安装套件。
Service: Compatible liquids.
Wetted Materials: Brass, copper, 302 SS, sintered barium ferrite.
Temperature Limits: 20 to 200°F (-6.7 to 93°C).
Pressure Limits: 1000 psig (68.9 bar).
Pressure Drop: 0 to 5 GPM: 3.2 psid; 0 to 10 GPM: 5.3 psid; 0 to 20 GPM: 10.4 psid.
Accuracy: ±2% of FS.
Size: Diameter dial face 4" (101.6 mm).
Process Connections: See specific model number on Catalog page.
Maximum Flow: 1.5 x full scale reading.
Weight: 9 lb (4.08 kg).
