超声波液位计

Pfaendler_MartinSlide1E+H超声波超声波液位计第1页任宇飞Slide2E+H超声波产品市场份额（数据起源于工控网）NO.1

26.3%

No.2

23.7%

NO.3

15.8%

No.46.3%中国超声波液位市场容量1.9亿超声波液位计第2页任宇飞Slide3Endress+Hauser超声波基本原理超声波液位计第3页任宇飞Slide4超声波测量原理:压电晶体效应交流电压以交变频率使石英晶体振荡单独石英晶体在极化后由一个固定方向12相同极性电压

-石英晶体被压缩-3不一样极性电压

-石英晶体被膨胀-超声波液位计第4页UltrasonicmeasurementMoellerAndreasSlide5测量原理L=E-DD=vst2EDBtL t = 声波传输时间 vs = 声速 B = 盲区声波在固体或者液体介质表面产生反射超声波物位计工作原理就是：因为空气和被测介质密度不一样，超声波脉冲在介质表面会产生反射。仪表会计算并分析超声波脉冲发射时刻和接收时刻间时间差。这个时间差值直接反应了传感器膜片和介质表面间距离。Basics超声波液位计第5页任宇飞Slide6不一样气体声速氨气液氧氧气氮气氦气氢气氢气空气空气空气压力:温度:18-183000000+20+40℃42817831533497112861286331.4344355m/s大约0.17%/K(Air:0.59cm/K)无影响超声波液位计第6页LaunchProsonicSFDU90MTF/PlanitzerSlide7ValuePerformanceProductportfolioultrasonic+ProsonicTFMU30ProsonicMFMU4xProsonicSFMU9x/FDU9x超声波液位计第7页任宇飞Slide8价格性能ProsonicT两线，连续测量最大测量距离8m菜单引导式操作现场显示可观察回波曲线ProsonicM两线或四线最大测量距离20m带HART,PA,FF通讯协议无偿提供ToF-Tool调试软件Prosonic四线分体式最大量程70米可最多配五路继电器输出双通道OCMpreprogrammed专门针对水/污水行业所设计功效（明渠、隔栅）可选配HART,DP,RS485接口可用COMMUWINIIE+H超声波物位仪表特点----针对不一样行业清楚定位超声波液位计第8页任宇飞Slide9ProsonicTFMU30技术数据测量液体最大测量范围(m/ft)测量固体最大测量范围(m/ft)盲区(m/ft)过程温度(°C/°F)过程压力(barabs./psi)过程连接输出

5/16

2/6.60.25/0.81½"(G,NPT)

-20…+60/-4…+1400.7…3/10…43.54…20mA

8/26

3.5/110.35/1.12"(G,NPT)FMU30超声波液位计第9页任宇飞Slide10通用模块化设计显示+持有些人电子室FEU31密封盖-灰色或者透明

密封圈（环）1½“and2”

传感器

计数器螺母1½"Gand2"G平底垫片(EPDM)超声波液位计第10页任宇飞Slide11ProsonicTFMU30

菜单引导调试

文本显示

现场可显示回波曲线

错误信息经过文本显示超声波液位计第11页任宇飞Slide12Siemens–ProbeEmerson–MSP422超声波液位计第12页UltrasonicmeasurementMoellerAndreasSlide13ProsonicM家族一览,主要参数ProductsFMU41FMU43FMU422/6.63.5/115/167/230.25/100.35/140.4/160.6/24盲区(m/”)ATEXII3G,ATEXII1/2G,ATEXII1/2D,FM,CSA认证过程温度(°C/°F)过程连接输出信号4…20mA/HART®,PROFIBUSPA,FOUNDATIONFieldbus5/168/26固体测量范围(m/ft)液体测量范围(m/ft)-40…+80/-40…+1762“(G,NPT)10/3215/49过程压力(bar/psiabs.)0.7…3/10…430.7…2.5/10…371½“(G,NPT)FMU404“/DN1003“/DN80FMU4410/330.5/1920/664“/DN100超声波液位计第13页ProsonicSAndreasMöllerSlide14新一代分体超声波-----FMU90/95andFDU9x

变送器FMU90/95特点：菜单式显示及操作显示可观察回波曲线变送器自动识别探头型号灵活外壳、显示及输出配置4线制技术，供电范围宽(10-32VDC/

90-253VAC)内置明渠流量曲线及公式最多可选6个继电器，可实现泵控制、隔栅控制可经过无偿ToF软件进行调试StandardFMU90

轨道式安装仪表外壳DPFDU91FFMU90

现场安装仪表外壳FDU91FDU92FDU93FDU95FDU96传感器FDU9X特点：探头卓越自清理功效探头表面没有密封圈，采取不一样防腐材质（PVDF，不锈钢等）FDU90超声波液位计第14页ProsonicSAndreasMöllerSlide15FMU90–transmitter

Betterperformanceforbetterprice现场外壳顶部导轨外壳FMU90发送器IP20(选项:分离.显示终端.IP65)IP66/NEMA4x90...253VAC,10.5...32VDC供给电源ATEXII3DCertificates输出信号Operating/DisplayFunctionsLevel-,openchannelflowmeasurement

Pre-programmedopenchannelflowcurveswithtotalizer/dailycounterPumpcontrolorRakecontrol上传到2个FDU超声波传感器（自动识别传感器FDU9X）数字传感器FDUUpto2x4...20mAincl.HART®/PROFIBUSDPOperatingtool:ToFToolor3pushbuttonswithLCD6linegraphicdisplaymenuguidance,envelopecurveonsiteTemperature-40…+60°C防护等级PBT(聚丁烯)PC(聚碳酸酯)材料Relay1Relaystandard,optional:3or6relays(freeprogrammable)opt.sep.display超声波液位计第15页LaunchProsonicSFDU90MTF/PlanitzerSlide16ProsonicS–SensorsAutomaticsensorrecognition:SpecificsensordataarerecognizedbytheFMU90automatically.9691929593FDU70/2301.6/3.25/1610/3215/4945/1470.3/0.980.4/1.30.6/2.00.7/2.3*;

0.9/2.9**MeasuringrangeBlock.distance(m/ft)ATEXII2G,ATEXII1/2D,FM,CSACertificatesTemperaturefrom-40…(°C/°F)MaterialsIngressprotectionIP68/NEMA6P10/3220/65bulksolids(m/ft)Liquids(m/ft)+80/+176+95/+203+95/+203+80/+176*;+150/302**+150/

+302Completelywelded

(withoutsealing)PVDF316LPVDFUP,Al/PTFE-

coateddiaphragmUP

PEfoam*/

SSdia-phragm**UP,Al/PTFE-

coateddiaphragm25/82––Pressure(bar/psiabs.)0.7…3/10…43.50.7…4/10…580.7…3/10…43.50.7…1.5/10…22+105/+220;+135/+275

(30min)91FOptionalheatingYesNo901.2/3.90.07/0.233/9.8+80/+176PVDFYes超声波液位计第16页ProsonicSAndreasMöllerSlide17FMU9x

89:Newgeneration0:1or2channelversion5:5or10channel

(Scanner,2ndpackage)FDU9x89:NewsensorgenerationRangeslikeFDU8xMarkingofsensorrangesislikeFDU8xFDU81->FDU91FDU85->FDU95MarkingofsensorsandtransmittersProsonicS超声波液位计第17页ProsonicSAndreasMöllerSlide18探头最新设计实现卓越探头自清理功效

------处理冷凝及挂料对测量影响FDU91FDU92超声波液位计第18页ProsonicSAndreasMöllerSlide19探头卓越自清理功效FDU91F探头测量热水(60°C)24小时后探头表面情况探头表面声波发射处非常洁净,对测量没有影响超声波液位计第19页任宇飞Slide20可选择15种语言超声波液位计第20页UltrasonicmeasurementMoellerAndreasSlide21ProsonicSFMU95–ConnectionsFMU95Powersupply

90...253VAC10.5...32VDCalternativelyProducts5or10levels5or10sensorsconnectableanddetectedbyautomaticsensorrecognitionupto20analogueinputs

-fordirectcalculating:

averageorsumoflevels超声波液位计第21页ChinaSalesTourChinaLevelTeamSlide22Wiringofsensors–whatispossible?IftheFMU86xisbroken,youcanusetheinstallationwiththeFDU8xsensorandmountaFMU9xunit.Justconnectthe

FDU8xsensortotheFMU9xandsettheFDU8xsensormanuallyintheinstrument

CheckcertificatesFDU8xforconnectionstoFMU9x!Upto300mIfnowtheFDU8xisbroken,youcanusetheexistingcableandmountaFDU9xsensorEasyreplacementbyusingexistingcables超声波液位计第22页ProsonicSAndreasMöllerSlide23探头结构提升抗振性能使超声波能量更集中压电晶体传感器外壳(PVDF)压电晶体基底传感器外壳将传感器整体封装,表面没密封将膜片振动与外界隔离结构超声波液位计第23页ProsonicSAndreasMöllerSlide24Mechanicaldecoupling-howitworks?MechanicaldecouplingtotheprocessconnectionSimulationmembrane-decouplingFDU91andFMU42Wallofsensorpotmustbecalm

topreventmechanicalincouplingBetteradaptationtotheprocess,lessringingeffectsinnozzles,higherreliability超声波液位计第24页UltrasonicWilliSchrankMA2Slide25液体表面泡沫影响理想概况轻微泡沫,大泡泡,很薄泡沫层很轻很厚泡沫层紧凑厚泡沫,小泡泡,高密度超声波液位计第25页UltrasonicWilliSchrankMA2Slide26Reflectioninsolids漫反射f/kHzgrainsize30...2.8mm29...2.9mm21...4.0mm17...4.9mm12...6.9mm10...8.3mm镜面反射超声波液位计第26页UltrasonicWilliSchrankMA2Slide27ToptargetpositionerTTPFAU40超声波液位计第27页UltrasonicmeasurementMoellerAndreasSlide28固体目标抑制120500123456AttenuationindBechosignalsuppressed

fixedtargetsMAPDistanceinmeters超声波液位计第28页UltrasonicmeasurementMoellerAndreasSlide29屡次反射withliquidsFEFwithbulksolidsFEFFirstEchoFactor超声波液位计第29页UltrasonicWilliSchrankMA2Slide30干扰回波曲线统计VIEWVIEWFromagitatorblades超声波液位计第30页UltrasonicWilliSchrankMA2Slide31120500123456DistanceinmetersAttenuationindBInterference

LevelechoEnvelopecurveLevelechoisevaluatedbyPulseMaster®software超声波液位计第31页UltrasonicmeasurementMoellerAndreasSlide32选择正确超声波传感器正确位置forliquidsforbulksolids超声波液位计第32页UltrasonicmeasurementMoellerAndreasSlide33超声波应用于液体测量ProsonicTProsonicMturbulentsurfacesdisturbingelements(ladders,obstacles...)agitatorssubmergibledemandinginstallation

situationsProsonicSsmooth,evensurfaceattractivepriceseparateinstrumentationrelays,e.g.forscreenandpumpcontrolflowmeasurementinopenchannelsandweirsCounterMultichannelFMU95intankfarmswithlowemptying/fillingspeeds超声波液位计第33页UltrasonicWilliSchrankMA2Slide34MiddleClassProsonicMgrain