P2443压力表,德国TECSIS压力表

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1、苏州迅鹏进口仪表事业部

2、PrFoercess

3、uPrre

4、Tesseumrepe

5、rTatueremp

6、eFraoturrcee

7、SwitchDiaphragmpressuregaugesforthechemicalindustrywithelectricalalarmcontactswithorwithoutdampeningwithmagneticsnap-actioncontactsorinductivealarmcontactsNominalsizesND100,160Connectionpositionbo

8、ttom,radialDescriptionwithexistingspecifications.Thedesignprincipleandmaterialselectionofthediaphragmpressuregaugesallowthemtomeetthestringentdemandsoccurringaboveallinthechemicalsandpetrochemicalsindustries.Specialcorrosionresistantmaterialsprotectthewettedpar

9、tsinservicewithchemicallyaggressivemedia.Openprocessconnectionsensurethatthegaugesareeasytocleanwithhighlyviscousorcrystallizingprocessmedia,thusguaranteeingprocessreliability.Thediaphragmsystemmakesthegaugesextensivelyinsentivetovibrationorjarring,andproducesa

10、highlevelofoverpressureprotectionandactuatingforce.Asaresultofthehighactuatingforces,diaphragmpressuregaugesareparticularlysuitableforconnectionofelectricalarmcontacts.Electricalarmcontactsopenandclosecircuitsinresponsetothepositionofthepressuregaugepointer.Mag

11、neticsnap-actionelectricalarmcontactsarepredominantlyusedinadverseoperatingconditions.Thehighcontactpressureandtheselectionofvariouscontactmaterialsresultinreliableandcost-effectivesolutions,aboveallwhenhighcurrentshavetobeswitched.Signaloutputcanhowevertakepla

12、ceslightlyinadvanceoforlaggingslightlybehindthemotionoftheactualvaluepointer.Iftheelectricalswitchingcapacitiesofthealarmcontactsareexceededornotreached(seeDE1231),arelay(DE1230)istobeusedtoprovideanappropriatecurrentrating.Inductiveelectricalarmcontactshaveana

13、lmostunlimitedservicelife,asthesignalisswitchedwithoutphysicalcontact.Closingoropeningtakesplacewithoutanyfeedbackeffectonthemeasuringsystem,precludinganysignalleadorlag.Acorrespondingcontrolunitisalwaysrequiredforoperation.Unitswithinductivecontactsmaybeoperat

14、edinareaswithpotentiallyexplosiveatmospheres,assumingcom-pliancetecsisGmbHDE312dCarl-LegienStr.40D-63073Offenbach/MainSalesNationalSalesInternationalp.1/4Tel.:+49695806-0Fax