P1791压力表,德国TECSIS压力表P1791

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1、苏州迅鹏进口仪表事业部

2、Force

3、Pressure

4、Temperature

5、SwitchHeavyDutycontactpressuregaugeswithorwithoutdampeningNominalsizeND100withmagneticsnap-actioncontatsorinductivealarmcontactsConnectionpositionbottom,radialorback,eccentricDescriptionFeaturesContactpressuregaugeswithelectricalalarmcontactsareoModularconstruc

6、tionsystemensuressuitableforcontrollingorregulatingprocesssequences.Thehighreliabilityandlongservicelifecontactsopenorcloseelectricalcircuitsinrelationtothepositionofthepointeronthepressuregauge.oLiquiddampeningprovidesvibration-freedisplayOurcontactpressuregaugeswiththeBourdontubesystemareusedatpro

7、cesspressuresofapproximately1barandoOverloadcapacityupto2,5xupwards.Themedia(gasesorliquids)maynotatttackthecopperalloymaterialsused.LiquidsmaynotbetooviscousoProtectiontoIP65orbesusceptibletocrystallization.TheinexpensivetriedandtestedBourdontubesystemcoupledwithamodernmodularoAccuracyclass1,0princ

8、ipleprovidesaveryreliableyetinexpensivecontactpressuregauge.oCase,steelblackGaugeswithliquidfillingaredampedifpressurepulsesoroCopperalloymeasuringsystemmechanicalvibrationsarise.Thisextendstheservicelifeandthegaugedisplayremainslargelyvibrationfree.ThelocationoUptofouralarmcontactsposssibleofthepre

9、ssureconnectionatthebottomorbackallowsdifferentmethodsofinstallation.oSuitableforprogrammablecontrollerElectricalalarmcontactsareusedasmagneticsnap-actioncontacts,especiallyinharshindustrialconditions.ThehighRangescontactpressureandthechoiceofdifferentelectricalcontactmaterialsenablehighcurrentstobe

10、switchedreliably.Ifthe0...1barto0...1000barelectricalswitchingcapacitiesofthealarmcontactsareexceededornotreached(seeDE1231),arelayistobeusedtoprovideanappropriatecurrentrating(DE1230).ApplicationsInductivealarmcontactsoperatewithoutphysicalcontactMechanicalengineeringandplantandthushavenounfavourab

11、leeffectsonthepressureconstruction,measuringsystemwhilehavinganunlimitedservicelife.Awatertreatment,controlunitisalwaysneededtooperatethesecontacts.hydraulicandpneumaticsystemsContactpressuregaugeswit