Dwyer 德威尔RMA流量计主要特点

Dwyer 德威尔RMA流量计主要特点

Rate-Master@直读式精密流量计，结合了多种独特的优点，价格适中，这种低成本的流量计可适合于一般的需要。

易读式设计--直读式刻度线消除了转换的麻烦。刻度线印在铝板上，表面覆有环氧树脂，指示管两侧都标有刻度线。特殊的整体流量导向槽可使浮子防止其在受干扰时发生损坏或漂移。在白色的背景衬托下，浮子清晰可见。

结构保证精度--所有Rate-Master@流量计都由坚固、透明、防碎的聚碳酸脂塑料注模而成，围绕着精密制造的錐管。这使得它精确度高，重复性好。一体化的塑料体固定在不锈钢后板上，其管螺纹被焊接用以吸收管路的扭矩。此外还可选用黄铜或不锈钢（订购是注明BV或SSV）精密计量阀进行精确的流量调整。在真空使用时，对RMA型可选用顶部阀门（需注明TMV）。小型RMA系列可精确到全量程范围的±4%；RMB系列可精确到±3%；大型的RMC系列可精确到±2%。

安装简单--Rate-Master@流量计可以利用主体上的接头孔安装在面板上，流量计可以整齐的穿过面板，保持流量管中心处于同一水平上。通过面板进行安装时，斜角可以自动地把仪表固定在面板合适的位置上，表面安装部分也可以通过管路安装来固定。我们将提供所有的安装部件和安装操作说明。

通用式主体--Rate-Master@流量计主体部份均可方便的互换，互换时只需从后板上取下主体互换并用另外的O型环在进出口处密封即可，不会影响管道。在实验室或工厂里，当所需的量程范围不同时，可互换性是非常有用和方便的。

清洁方便--只需松开四个螺钉即可把流量计塑料管身从不锈钢后板上取下，而且不影响管身螺纹的连接。打开滑盖和塞子，用水和肥皂清洗流量管，然后重新安装好，就是这么简单

Main Features of Dwyer Dewell RMA Flowmeter

The Rate Master @ direct reading precision flowmeter combines various unique advantages and is affordable, making it suitable for general needs.

Easy to read design - direct reading scale marks eliminate the hassle of conversion. The scale lines are printed on the aluminum plate, covered with epoxy resin on the surface, and marked on both sides of the indicator tube. The special overall flow guide groove can prevent the float from being damaged or drifting when disturbed. Against a white background, the float is clearly visible.

Structure ensures accuracy - All Rate Master @ flow meters are made of sturdy, transparent, and shatterproof polycarbonate plastic injection molded around precision manufactured conical tubes. This makes it highly accurate and reproducible. The integrated plastic body is fixed on the stainless steel rear plate, and its pipe threads are welded to absorb the torque of the pipeline. In addition, brass or stainless steel (BV or SSV specified when ordering) precision metering valves can also be selected for precise flow adjustment. When using vacuum, top valve can be selected for RMA type (TMV needs to be indicated). The small RMA series can be accurate to ± 4% of the full range; The RMB series can be accurate to ± 3%; The large RMC series can be accurate to ± 2%.

Easy installation - The Rate Master @ flow meter can be installed on the panel using the connector holes on the main body, and the flow meter can pass through the panel neatly, keeping the center of the flow tube at the same level. When installing through the panel, the diagonal angle can automatically fix the instrument in a suitable position on the panel, and the surface mounting part can also be fixed through pipeline installation. We will provide all installation components and installation instructions.

The universal main body of the Rate Master @ flow meter can be easily interchanged. When exchanging, simply remove the main body from the back plate and seal it with another O-ring at the inlet and outlet, without affecting the pipeline. Interchangeability is very useful and convenient in laboratories or factories when the required range of measurement ranges is different.

Easy to clean - simply loosen four screws to remove the plastic body of the flowmeter from the stainless steel rear plate, without affecting the connection of the pipe threads. Open the sliding cover and plug, clean the flow pipe with water and soap, and then reinstall it. It's that simple