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FV-226-P-HT_FV-231-P-HT_FV-232-P-HT_FV-233-P-HT渦街流量計(jì)OMEGA

無(wú)活動(dòng)部件

耐腐蝕

6至51 mm（1.4至2”）尺寸

提供高溫選項(xiàng)

NIST證書(shū)標(biāo)準(zhǔn)

通過(guò)我們的信息頁(yè)面了解更多關(guān)于渦流流量計(jì)定義及其原理的信息。

FV-200系列流量計(jì)采用渦流脫落技術(shù)，提供可重復(fù)的流量測(cè)量，精確到滿(mǎn)量程的1%。儀表沒(méi)有活動(dòng)部件，儀表的耐腐蝕全塑料結(jié)構(gòu)消除了任何流體污染的可能性。該儀表包括***個(gè)緊湊的2線(xiàn)（4至20 mA）或3線(xiàn)脈沖發(fā)射機(jī)（可選），包含在***個(gè)方便更換的插入式電子模塊中。所有電子設(shè)備都安裝在耐腐蝕外殼中。與含有金屬或運(yùn)動(dòng)部件的儀表不同，F(xiàn)V-200非常適合腐蝕性或易污染的流體。應(yīng)用范圍從超純水到高腐蝕性化學(xué)品和泥漿。

FV-226-P-HT_FV-231-P-HT_FV-232-P-HT_FV-233-P-HT渦街流量計(jì)OMEGA

測(cè)量：液體

連接：1/2至2 NPT螺紋

濕潤(rùn)材料：PVC、CPVC或PVDF，取決于型號(hào)

變壓比：12.1（1/4”米尺寸除外；8.1）

精度：滿(mǎn)刻度的±1%，4至20 mA或滿(mǎn)刻度的±2%，頻率脈沖（“-P”選項(xiàng)）

重復(fù)性：±0.25%實(shí)際流量

輸出信號(hào)：4至20 mA或頻率脈沖（源極驅(qū)動(dòng)器；1A源極/1.5A源極；典型輸出電阻10Ω）

電源：13至30 Vdc

外殼：NEMA 4X（IP 66）

響應(yīng)時(shí)間：至少2秒，流量階躍變化

Another advantage of utilizing a FV-200 vortex flow meter is that there are no gaskets or elastomers in the meter. Therefore, one need only be concerned with the thermoplastic material used in body construction. In a thermoplastic piping system, the material chosen for the flow meter should match that of the pipe wherever possible.

FV-226-P-HT_FV-231-P-HT_FV-232-P-HT_FV-233-P-HT渦街流量計(jì)OMEGA

No Moving Parts

Corrosion Resistant

6 to 51 mm (1.4 to 2") Sizes

High Temperature Option Available

NIST Certificate Standard

Learn more with our informational page about the definition of vortex flow meters and its principles.

The FV-200 Series meter utilizes vortex-shedding technology to provide a repeatable flow measurement accurate to 1% of full scale. The meter has no moving parts, and any potential for fluid contamination is eliminated by the meter's corrosion-resistant all plastic construction. The meter includes a compact 2-wire (4 to 20 mA) or 3-wire pulse transmitter (optional), contained within a conveniently replaceable plug-in electronics module. All electronics are housed in a corrosion-resistant enclosure. Unlike meters containing metal or moving parts, the FV-200 is perfect for aggressive or easily contaminated fluids. Applications range from ultra-pure water to highly corrosive chemicals and slurries.