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FLDO3307ST_FLDO3501S_FLDO3502S_FLDO3503C_FLDO3504ST轉(zhuǎn)子流量計OMEGA

FLD系列轉(zhuǎn)子流量計是***種精密儀器，專門用來直接讀取流量，它們體現(xiàn)了經(jīng)典轉(zhuǎn)子流量計所固有的簡潔、通用及經(jīng)濟實惠特點。它非常適合計量色層分離法中應用的載體氣體、指示和控制加工過程中的氣體，還非常適合實驗室及實驗工廠中氣體的測量以及流量和液位指示等。在裝配完整發(fā)貨時，這些流量計中包括標準安裝接頭（有多種材質(zhì)備選）、側(cè)面板、較厚的正面放大防護罩和背板，還包括內(nèi)置的控制閥和流量管。使用選配的丙烯酸三角架FLTR-1，可將面板安裝方式轉(zhuǎn)變成支架安裝方式。這種三角架中自帶水平儀和調(diào)平螺釘。 

流量計配備內(nèi)置的6圈式針閥、具有"非上升型閥桿"的16圈高精度計量閥，或者可以不配備任何閥門。只要是要求高靈敏度控制和高分辨率的情況，特別是與測量極低流量的計量管配合使用時，成本較高的高分辨率閥門就物有所值。***般而言，在計量氣體時，建議將閥門安裝在入口處（底部）；在計量液體時，閥門既可以安裝在入口也可以安裝在出口處處（頂部）。對于真空應用，閥門必須安裝在出口處。如果在訂購時未指定，在發(fā)貨時閥門將安裝在流量計的入口處。

FLDO3307ST_FLDO3501S_FLDO3502S_FLDO3503C_FLDO3504ST轉(zhuǎn)子流量計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轉(zhuǎn)子流量計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.