E+H流量計(jì)部分型號(hào)系列參考
E+H流量計(jì)50W2H-UD0A1AA0AAAW
流量計(jì)帶濕蒸汽檢測(cè)功能,提供一體式或分體式儀表。內(nèi)置飽和蒸汽的質(zhì)量流量/能量流的溫度測(cè)量。應(yīng)用廣泛;已針對(duì)蒸汽應(yīng)用優(yōu)化。
傳感器特點(diǎn):過(guò)程安全性:雙傳感器型用于冗余測(cè)量。高穩(wěn)定:經(jīng)實(shí)踐驗(yàn)證,堅(jiān)固耐用,耐受振動(dòng)、溫度沖擊和水錘。無(wú)需維護(hù):標(biāo)定終生有效。濕蒸汽檢測(cè)和測(cè)量,適用于DN 25...100 (1...4")。前直管段長(zhǎng)度補(bǔ)償。
變送器特點(diǎn):儀表接線方便:配備獨(dú)立接線腔。操作安全:配備帶觸摸鍵控制的背光顯示單元,無(wú)需打開(kāi)儀表操作。自校驗(yàn):Heartbeat Technology(心跳技術(shù))。顯示單元配備數(shù)據(jù)傳輸功能。雙腔室外殼堅(jiān)固耐用。
公稱口徑范圍:DN 15-300
接液部件材質(zhì):
測(cè)量管:1.4408 (C3FM);CX2MW,類(lèi)同Alloy C22 2.4602合金
DSC傳感器:1.4435 (316/316L);UNS N06022,類(lèi)同Alloy C22 2.4602合金
連接:1.4404 (F316/F316L),CX2MW,類(lèi)同Alloy C22, 2.4602 1.4408 (CF3M)合金
測(cè)量變量:體積流量、質(zhì)量流量、校正體積流量、能量流、熱流量差值、溫度
大測(cè)量誤差:
體積流量(液體):±0.75 %
體積流量(蒸汽、氣體):±1.00 %
質(zhì)量流量(液體):±0.85%
質(zhì)量流量(蒸汽、氣體):±1.7 %
測(cè)量范圍:
液體:0.16...2412 m/h (0.09...1420 ft/min)
取決于介質(zhì):水,1 bar (14.5 psi)絕壓,20 °C (68° F)
蒸汽、氣體:2...32 166 m/h (1.18...18 932 ft?/min)
取決于介質(zhì):蒸汽,180 °C (356 °F),10 bar (145 psi)絕壓;空氣,25 °C (77 °F),4.4 bar (63.8 psi)絕壓
過(guò)程壓力:
PN 40、Cl. 300、20K
介質(zhì)溫度范圍:
標(biāo)準(zhǔn)型:–40...+260 °C (–40...+500 °F)
高溫/低溫型(可選):–200...+400 °C (–328...+752 °F)
高溫/低溫型(特殊選型):–200...+450 °C (–328...+842 °F)
環(huán)境溫度范圍:、
一體式(標(biāo)準(zhǔn)):–40...+80 °C (–40...+176 °F)
一體式(可選):–50...+80 °C (–58...+176 °F)
分體式(標(biāo)準(zhǔn)):–40...+85 °C (–40...+185 °F)
分體式(可選):–50...+85 °C (–58...+185 °F)
傳感器外殼材質(zhì):傳感器接線盒:鋁合金AlSi10Mg涂層;1.4408 (CF3M)
變送器外殼材質(zhì):鋁合金AlSi10Mg涂層:1.4404 (316L)
防護(hù)等級(jí):
一體式儀表:IP66/67, type 4X
分體式傳感器:IP66/67, type 4X
分體式變送器:IP66/67, type 4X
顯示/操作:
四行背光顯示,觸摸鍵操作(外部操作)
通過(guò)現(xiàn)場(chǎng)顯示屏和調(diào)試軟件設(shè)置
提供分離型顯示單元
輸出:
4-20 mA HART(無(wú)源)
4-20 mA(無(wú)源)
脈沖/頻率/開(kāi)關(guān)量輸出(無(wú)源)
輸入:4-20 mA電流輸入(無(wú)源)
數(shù)字通信:HART、PROFIBUS PA、FOUNDATION Fieldbus
電源:
12...35 VDC(4...20 mA HART,帶/不帶脈沖/頻率/開(kāi)關(guān)量輸出)
12...30 VDC(4...20 mA HART,4...20 mA)
12...35 VDC(4...20 mA HART,脈沖/頻率/開(kāi)關(guān)量輸出,4...20 mA輸入)
9...32 VDC(PROFIBUS PA,脈沖/頻率/開(kāi)關(guān)量輸出)
防爆認(rèn)證:ATEX、IECEx、cCSAus、TIIS
功能安全性:功能安全遵循IEC 61508標(biāo)準(zhǔn),允許在IEC 61511標(biāo)準(zhǔn)規(guī)定的安全應(yīng)用中使用
計(jì)量認(rèn)證和證書(shū):在認(rèn)證標(biāo)定裝置上執(zhí)行標(biāo)定(符合ISO/IEC 17025標(biāo)準(zhǔn))
Heartbeat Technology(心跳技術(shù))符合ISO 9001:2008標(biāo)準(zhǔn)章節(jié)7.6 a的溯源校驗(yàn)要求(T?V認(rèn)證)
壓力認(rèn)證和證書(shū):PED、CRN、AD 2000
材料證書(shū):3.1材料證書(shū)
NACE MR0175/MR0103、PMI(特殊選型)、焊接測(cè)試符合ISO 15614‐1標(biāo)準(zhǔn),類(lèi)同ASME IX(特殊選型)
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