產(chǎn)品名稱(chēng): 616WL系列壓差變送器產(chǎn)品型號(hào): 616WL系列 產(chǎn)品介紹TheSeries616WLDifferentialPressureTransmittersensesverylowpressuresofairandnon-combustible,compatiblegasesandsendsastandard4-20mAoutputsignal.Allmodels,includingthosefeaturingthe3digitLCDdigitalread-out,arefactorycalibratedtospecificrangesaslistedinthechartbelow.Positive,negativeanddifferentialpressurescanbemeasuredwithinafullspanaccuracyof 0.50%.Thisweatherproofunitisenclosedinapolycarbonatecase,designedtomeet(IP66/NEMA4X).Internaldigitalpushbuttonzeroandspanallowforquickandsimplefieldcalibration.技術(shù)參數(shù)介質(zhì)： Airandnon-combustible,compatiblegases.材質(zhì)：Consultfactory.精度： 0.50%F.S.,displayaccuracy 0.5%.穩(wěn)定性： 1%F.S./yr.溫度范圍：0to140 F(-17.8to60 C).溫度補(bǔ)償范圍： 20to120 F(-6.67to48.9 C).壓力范圍：SeeCatalogpage.熱效應(yīng)： 0.02%F.S./ F(0.036%F.S./ C).電源： 12-30VDC(2-wire).輸出信號(hào)： 4to20mA.調(diào)零： Digital,PushButtonAdj.環(huán)路阻抗： DC;0-900ohmsmaximum.電流：DC;38mAmaximum.電氣連接：Screw-typeterminalblock.過(guò)程連接： Barbed,dualsizetofit1/8 and3/16 (3.12and4.76mm)I.D.rubberorvinyltubing.封裝：NEMA4X(IP66).安裝方向： Vertical,consultfactoryforotherpositionorientations.重量：WithoutLCD17oz(482g);withLCD18oz(510g).認(rèn)證：CE.選型表EXAMPLE616WL1ATSeries616WL-1-ATDifferentialPressureTransmitter,range0-0.10 w.c.,withaluminumtag.SERIES616WL DifferentialPressureTransmitterRANGE 12345111213141521222324253132333435 0-0.10 w.c.0-0.25 w.c.0-0.50 w.c.0-1.00 w.c.0-2.50 w.c.0.10-0-0.10 w.c.0.25-0-0.25 w.c.0.50-0-0.50 w.c.1.00-0-1.00 w.c.2.50-0-2.50 w.c.0-30Pa0-60Pa0-100Pa0-125Pa0-250Pa30-0-30Pa60-0-60Pa100-0-100Pa125-0-125Pa250-0-250PaOPTIONS ATLCDNISTPRESETDAluminumTagLiquidCrystalDisplayNISTCertificateofCalibrationLCDDisplaySetto0-100%