FLDO3307ST_FLDO3501S_FLDO3502S_FLDO3503C_FLDO3504ST转子流量计OMEGA

FLD系列转子流量计是一种精密仪器，专门用来直接读取流量，它们体现了经典转子流量计所固有的简洁、通用及经济实惠特点。它非常适合计量色层分离法中应用的载体气体、指示和控制加工过程中的气体，还非常适合实验室及实验工厂中气体的测量以及流量和液位指示等。在装配完整发货时，这些流量计中包括标准安装接头（有多种材质备选）、侧面板、较厚的正面放大防护罩和背板，还包括内置的控制阀和流量管。使用选配的丙烯酸三角架FLTR-1，可将面板安装方式转变成支架安装方式。这种三角架中自带水平仪和调平螺钉。 

流量计配备内置的6圈式针阀、具有"非上升型阀杆"的16圈高精度计量阀，或者可以不配备任何阀门。只要是要求高灵敏度控制和高分辨率的情况，特别是与测量极低流量的计量管配合使用时，成本较高的高分辨率阀门就物有所值。一般而言，在计量气体时，建议将阀门安装在入口处（底部）；在计量液体时，阀门既可以安装在入口也可以安装在出口处处（顶部）。对于真空应用，阀门必须安装在出口处。如果在订购时未指定，在发货时阀门将安装在流量计的入口处。

FLDO3307ST_FLDO3501S_FLDO3502S_FLDO3503C_FLDO3504ST转子流量计OMEGA

Specifications:

Specifications

Standard Accuracy: Full Range (+5%)

Repeatability: +0.25%

Available Flow Range: Minimum 10:1

Maximum working pressure: 200 psig/13.8 bars

Maximum operating temperature: 121 C (250 F)

Texture of material

Flow tube: thick-walled borosilicate glass

Float: glass, sapphire, 316 stainless steel, tungsten cobalt carbide and tantalum contact with liquid installation joint selection: black anodic alumina or 316 stainless steel

Side panel: black anodic alumina

Frontal shield: polycarbonate resin with lenses for lengthwise magnification to enhance reading resolution

Back: 1_8"Thick White Acrylic Resin

O-rings and fillers: Sodium butadiene rubber O-rings are used in aluminium/copper flowmeters. Fluorine Rubber O-Ring Used in Stainless Steel Flowmeter

Selection: Perfluororubber and EPR

Connection Port: 1_8 NPT Internal Thread Inlet and Outlet Connection Port

FLDO3307ST_FLDO3501S_FLDO3502S_FLDO3503C_FLDO3504ST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.