渦街流量計(jì)特點(diǎn)

1、digitalYEWFLOdigitalYEWFLO全新的全新的數(shù)字化渦街?jǐn)?shù)字化渦街流量計(jì)流量計(jì)Basic advantages of YEWFLOYEWFLO Series YEWFLO系列的優(yōu)越性系列的優(yōu)越性 Liquid, Gas, Steam are available.可用于液體、氣體、蒸汽測(cè)量可用于液體、氣體、蒸汽測(cè)量 Wide range ability寬量程比寬量程比 Low pressure loss低壓損低壓損 Maintenance free免維護(hù)免維護(hù) High durability高可靠性高可靠性 Long term stability卓越的穩(wěn)定性卓越的穩(wěn)定性 Cos

2、t saving低成本投入低成本投入橫河電機(jī)渦流量計(jì)歴史橫河電機(jī)渦流量計(jì)歴史 橫河電機(jī)橫河電機(jī) 渦街流量計(jì)歷史渦街流量計(jì)歷史19801980200020001995199519901990198519852005200579 YEWFLO*A81 YEWFLO*C89 YEWFLO*D92 YEWFLO*E97超音波式渦流量計(jì) 超聲波渦街流量計(jì)ULTRAYEWFLOUYF200J digitalYEWFLO（信號(hào)処理）搭載 加載SSP（數(shù)字信號(hào)處理）形 高性能多變量型形 異徑管型形 Field Bus型95超音波式渦流量計(jì) 超聲波渦街流量計(jì)ULTRAYEWFLOUY10市場(chǎng)占有率市場(chǎng)占有率Re

3、venues：(総)収入 Succession of YEWFLOs field proven technology YEWFLO功能的延續(xù)功能的延續(xù) Reliable advanced shedder bar design可靠且先進(jìn)的旋渦發(fā)生體設(shè)計(jì)可靠且先進(jìn)的旋渦發(fā)生體設(shè)計(jì) Durability advanced high temperature and high pressure range高溫高壓條件下的優(yōu)秀表現(xiàn)高溫高壓條件下的優(yōu)秀表現(xiàn) Plenty of experience in Oil, Chemical and Steam application油類、化工類介質(zhì)和蒸汽測(cè)量上的豐富

4、經(jīng)驗(yàn)油類、化工類介質(zhì)和蒸汽測(cè)量上的豐富經(jīng)驗(yàn)Sizable decrease of TCOSizable decrease of TCOProduct Planning of digitalYEWFLOdigitalYEWFLO (1)數(shù)字化渦街?jǐn)?shù)字化渦街產(chǎn)品（產(chǎn)品（1）Product Planning of digitalYEWFLOdigitalYEWFLO (2)數(shù)字化渦街?jǐn)?shù)字化渦街產(chǎn)品（產(chǎn)品（2） Add value with the latest digital signal processing technology 最新的數(shù)字信號(hào)處理技術(shù)最新的數(shù)字信號(hào)處理技術(shù) Technical

5、contribution for safety and stable operation : Maintenance Free高技術(shù)帶來(lái)更安全和穩(wěn)定的操作：免維護(hù)高技術(shù)帶來(lái)更安全和穩(wěn)定的操作：免維護(hù) Self diagnostic function for process defect具有先進(jìn)的自診斷功能具有先進(jìn)的自診斷功能 Multi-valiable type : built-in temp. sensor 多參數(shù)模式：內(nèi)置溫度傳感器多參數(shù)模式：內(nèi)置溫度傳感器 Simultaneously output Temperature and Mass flowrate可同時(shí)輸出溫度和質(zhì)量流量可同

6、時(shí)輸出溫度和質(zhì)量流量Sizable decrease of TCOSizable decrease of TCOSSP SSP - Spectral Signal Processing- Spectral Signal ProcessingSSP 光譜信號(hào)處理光譜信號(hào)處理 YOKOGAWAs proprietary filter on the latest digital signal processing橫河公司的濾波器具有最新的數(shù)字信號(hào)處理橫河公司的濾波器具有最新的數(shù)字信號(hào)處理 always automatically adjust for optimum measurement cond

7、ition 不間斷自動(dòng)調(diào)整，優(yōu)化測(cè)量條件不間斷自動(dòng)調(diào)整，優(yōu)化測(cè)量條件 improvement of vibration proof提高抗振動(dòng)能力提高抗振動(dòng)能力SSP amplifier - Frequency analyzing adaptive filter SSP 放大器放大器 - - 頻率分析適配濾波器頻率分析適配濾波器Output waveform輸出波形輸出波形Input waveform輸入波形輸入波形BPS（ （Band Pass Filter）波段濾波器波段濾波器Spectrum光譜光譜FrequencyAnalyzing頻率分析頻率分析SUB6SUB5SUB4SUB3SUB2

8、SUB1GAINFrequencyGAINFrequencyy6y5y4y3y2y1AmplitudeSUB BANDTimeTimeSSP frequency analyzing effect SSP 頻率分析效果（頻率分析效果（1 1） Achieve extensive improvement for vibration proof 大大提高抗振動(dòng)的能力大大提高抗振動(dòng)的能力 Liquid1G, Gas0.5G 液體大于液體大于1G1G，氣體大于，氣體大于0.5G0.5G Nondisruptive start-up : Maintenance free with Auto noise b

9、alance自動(dòng)干擾消除使維護(hù)費(fèi)用大大降低自動(dòng)干擾消除使維護(hù)費(fèi)用大大降低 Achieve the stable measurement for low flow range 在低量程段在低量程段實(shí)現(xiàn)穩(wěn)實(shí)現(xiàn)穩(wěn)定的定的測(cè)測(cè)量量 Eliminate fluctuation of vibration noise and output normal signal消除振消除振動(dòng)動(dòng)和和輸輸出信號(hào)的波出信號(hào)的波動(dòng)動(dòng) Eliminate clogging effect 消除堵塞的影響消除堵塞的影響 No maintenance for detector and shedder 檢測(cè)檢測(cè)器和旋器和旋渦發(fā)渦發(fā)生體無(wú)

10、需生體無(wú)需維護(hù)維護(hù) Expand the diagnostic function 提高提高診診斷能力斷能力 Sense the unstable flow : diagnosis of process abnormality 檢測(cè)檢測(cè)不不穩(wěn)穩(wěn)定流：定流：過(guò)過(guò)程程變變化的判斷化的判斷 Available to foresee flowmeter warning預(yù)見預(yù)見流量流量計(jì)計(jì)的故障的故障 Inspection to multiphase flow, pulsation, adhesion, vibration可可監(jiān)視監(jiān)視多相流、流體波多相流、流體波動(dòng)動(dòng)、介、介質(zhì)質(zhì)粘附和管道振粘附和管道振動(dòng)動(dòng)

11、SSP frequency analyzing effect SSP 頻率分析效果（頻率分析效果（2 2）Auto noise balance 自自動(dòng)動(dòng)干干擾擾消除消除 Fully automatic adjustment for optimal flow condition全自全自動(dòng)調(diào)動(dòng)調(diào)整，整，優(yōu)優(yōu)化流量條件化流量條件 Eliminate the piping vibration effect消除管道振消除管道振動(dòng)動(dòng)的影響的影響 Conventional model at 50Nm3/hPiping vibration effectStable measurement with auto

12、noise balancedigitalYEWFLO at 50Nm3/h Extremely stable for low flow range在低量程段非常穩(wěn)定Conventional model at 0 flowPiping vibration effectStable measurement with auto noise balancedigitalYEWFLO at 50Nm3/hAuto noise balance 自自動(dòng)動(dòng)干干擾擾消除消除 Concise indication簡(jiǎn)簡(jiǎn)明的明的顯顯示示 Simultaneous flow rate and total along w

13、ith process diagnosis conveniently displayed. 同同時(shí)顯時(shí)顯示瞬示瞬時(shí)時(shí)流量、累流量、累計(jì)計(jì)流量和流量和過(guò)過(guò)程程診診斷信息斷信息 Solid self-diagnostic functionCHECK, VIBRATION, FLOW informs flowmeters condition. 三種自三種自診診斷功能斷功能顯顯示流量示流量計(jì)計(jì)的的 工作狀工作狀態(tài)態(tài) Totalized valueDiagnostic messageInstantaneous flow rateHARTGet a grip on process status. Comp

14、act amplifier design緊湊的放大器設(shè)計(jì)緊湊的放大器設(shè)計(jì) Smaller than conventional type -30%比傳統(tǒng)的外型小比傳統(tǒng)的外型小3030（容積值）（容積值） Number of parts have shook down, but reliability upgraded.備件數(shù)量大大減少，可靠性大大提高備件數(shù)量大大減少，可靠性大大提高(capacity ratio)digitalYEWFLO形形？何謂何謂digitalYEWFLO 高性能多變量型？高性能多變量型？溫度計(jì)內(nèi)蔵渦流量計(jì)！這是一款內(nèi)置溫度計(jì)的數(shù)字渦街流量計(jì)液體溫度計(jì)測(cè)用液體溫度計(jì)測(cè)用溫度溫度液體溫度測(cè)量用溫度液體溫度測(cè)量用溫度傳感器傳感器（ （Pt1000Pt1000、A A相當(dāng)）相當(dāng)）（相當(dāng)于（相當(dāng)于Pt1000Pt1000、A A級(jí)）級(jí)）digitalYEWFLO形形digitalYEWFLO 異徑管型異徑管型検出部両側(cè)縮小/拡大管檢測(cè)部?jī)啥擞袛U(kuò)徑/縮徑管 測(cè)定下限値最大測(cè)定下限値最大5倍倍測(cè)量下限值測(cè)量下限值 最大最大5倍倍 鋳物一體構(gòu)造鋳物一體構(gòu)造 一體形結(jié)構(gòu)一體形結(jié)構(gòu) 標(biāo)準(zhǔn)形同一面間標(biāo)準(zhǔn)形同一面間