使用基于數(shù)字的SITRANS FX330渦街流量計(jì)，將蒸汽，氣體和液體的測(cè)量水平提高到一個(gè)全新的水平。 該設(shè)備主要為輔助，供應(yīng)和能源系統(tǒng)中的應(yīng)用而設(shè)計(jì)，在過(guò)程工業(yè)中用途廣泛。 SITRANS FX330具有集成式熱量表，符合NAMUR NE107的狀態(tài)報(bào)警器以及廣泛的Ex認(rèn)證等新功能，非常適合各種化工，電力以及石油和天然氣安裝。 渦街流量計(jì)產(chǎn)品程序包括兩種類型的流量計(jì)：法蘭式和三明治式。

•無(wú)磨損-具有抗腐蝕，耐壓和耐高溫的不銹鋼結(jié)構(gòu)

•可用于危險(xiǎn)區(qū)域-符合IEC 61508第2版的SIL2認(rèn)證

•節(jié)省空間的安裝-整體減小公稱直徑，實(shí)現(xiàn)經(jīng)濟(jì)安裝

•冗余數(shù)據(jù)管理-交換電子產(chǎn)品而不會(huì)丟失校準(zhǔn)和配置數(shù)據(jù)

•高級(jí)能源管理-計(jì)算總熱量和凈熱量

Nominal size    flanged version	DN15  to    DN300 (½”  to 12”)
Nominal size    sandwich version	DN15  to    DN100 (½”  to 4”)
Process values	Volume flow,    mass flow, corrected volume flow, density, temperature, pressure,  heat    energy
Accuracy	Steam and    gases: +/- 1% Liquids: +/-    0.75%
Current output	4 - 20 mA HART    (loop powered)
Digital output	Pulse (max.    1000 Hz), frequency, status, limit switch
Communication	HART 7,    Profibus PA and Foundation Fieldbus in preparation
Pressure    rating	PN 10 – 100;    Class 150 - 600
Medium    temperature	-40 … 240 °C    (-40 … 464 °F)
Material    sensor	Stainless    steel 1.4404 (316L), Hastelloy C22 on request
Transmitter    enclosure	Die-cast    aluminium
Enclosure    rating	IP66 / 67    (NEMA 6)
Connection	EN 1092-1;    ASME B16.5 Wafer design    (centering rings included)
Remote    transmitter	Connection    cable up to 50m (164 ft), remote version in preparation
Temperature    sensor	Standard    integrated temperature sensor
Pressure    sensor	Optional    integrated pressure sensor with or without isolation valve
Display and    keypad	High-resolution    graphical display and 4 operating keys (alternative use magnet pen)
Ex approvals	ATEX II2 G Ex    ia - QPS IS Class I Div.1 - IECEx II2 G Ex ia ATEX II2 G Ex    d - QPS XP Class I Div.1 - IECEx II2 G Ex d ATEX II3 G Ex    nA - QPS NI Class I Div. 2 - IECEx II3 G Ex nA ATEX II2 D Ex    tb - QPS DIP Class II, III Div. 1 - IECEx II2 D Ex tb
Safety    integration level (SIL)	SIL2 according    to IEC 61508
Application    examples	chemical,    power, and oil and gas installations

應(yīng)用示例：化學(xué)，電力以及油氣設(shè)