膜盒微压系列压力表LowPressureCapsuleGauges目录Catalog内卡式（普通、防腐）膜盒微压表Innerbayonet(standard,corrosionproof)lowpressuregauge60；75；100外卡式（普通、防腐）膜盒微压表60;75;100outerbayonet(standard,corrosionproof)DS（65；90；120）系列微压表DS(65;90;120)serieslowpressuregauge充油耐震微压表OilfilledcorrosionproofLowpressuregauge***针（外卡）YE8010倍过压微压表Setpointer(outerbayonet)YE8010timesoverpressureprotection***系列微压表Medicineseries膜盒微压系列常用量程范围规格代码表Capsulepressuregaugerangetable膜盒微压系列选型表Capsulepressuregaugetypetable简介膜盒微压表是用来检测微小压力的仪表。（一般测量低于60kPa的压力）。被广泛应用于医药、供暖、气体管道、燃烧装置、空气调节及很多工业领域。普通膜盒微压表用于测量对铜合金无腐蚀作用气体的微小压力。其共同的特点是：膜盒材质及接头材质均为铜合金。防腐膜盒表的特点是，膜盒材质及接头材质均为SUS316或SUS304主要用于有腐蚀的环境中，测量腐蚀性较强气体的微小压力。我公司对微压表的生产有着丰富的经验，产品品种、数量均为国内***，测量范围***小可达到0～0.25kPa其所制造的膜盒微压系列压力表以独特的设计，可靠的工作性能及铜合金、一般防腐、充油耐震及全不锈钢等系列的适用选择，赢得了国内外用户的广泛信赖。BriefIntroductionCapsulegaugesaresensitiveinstrumentsusedinlowpressureapplicati***typicallynotexceeding0.1Mpa.Itisusedinawiderangeofapplicati***includingmedical,heating,gaspiping,burners,airconditionandmanyothers.Thestandardlow-pressurecapsulegaugesaredesignedtomeasurethelowpressureofgasthatdoesnotcorrodethecopperalloy.Thisgaugeseriesfeaturesacopperalloycapsuleandsocket.SuitableforaccuratemeasuringthelowpressureofcorrosivegasorfluidincorrosiveEnvironment.ThisgaugeseriesfeaturesaSUS316capsuleandsocket.Withtheprovenmanufacturingexperience,ourlowpressurecapsulegaugesarewellknownfortheiruniquedesigningfeature,dependableperformanceandwideapplicati***.特点◆普通型、不锈钢防腐型、充油耐震型适应于各种测量环境；◆具有φ50、φ65、φ75、φ100、φ160等多种外径尺寸及包括轴向、径向直接安装；轴向径向前法兰、后法兰安装、轴向U型卡子、***特殊安装等各类不同的安装形式；◆有内卡式、外卡式、罩壳压紧、聚苯玻璃旋紧、螺钉紧固多种设计款式；◆正压、负压、正负联程压力测量范围广泛，从0.25kPa～100kPa内任何量程；◆提供各种备选项目，充分进行特色制做。Features◆YEstandard,YEFstainlesssteelcorrosion-proof,suitableforvariousapplicati***;◆***ailablefromφ50、φ65、φ100toφ160withdifferentmountings;◆4styles:outsidebayonet,closebayonet,polystyrenetwist-onwindow;◆Positive,negative,compoundpressureranges,minimumrangeis0~0.25kPa;◆Avarietyofopti***,builttoneed.工作原理：微压表主要是依靠膜盒作为感应元件对压力进行测量，膜盒分为2种，一种由两个具有弹性的金属膜片焊接而成，另一种为单片膜片与基底座焊接（称单片膜合）。膜盒的外面焊有连杆并接到齿轮机芯上，当气体压力传递到膜盒时，膜盒壁就会产生变形，并随着压力的变化而变化，这种变化借助连杆，经齿轮传动机械放大，由固定在齿轮轴上的指针将压力值指示在度盘上。HowtheCapsuleGaugeWorks:Capsulegaugesusethediaphragmcapsuleasthesensingelementforpressuremeasurement.Thediaphragmcapsuleisanelasticmetalsensingelementcomprisedoftwothinwalldiaphragmswhosesidesaresolderedtogethertothecapsule.Wheneverair,gasenterstheintakeport(gaugeconnection),Ittr***elsintothediaphrangmcapsule.ThewallsoftheCapsuleexpandandcontractinresp***etothechangeinpressure.Thischangeisthentransferredtoarotatingrodandarmthatrestontheoutsideofthecapsule.Therotatingrodisconnectedtoagearedmovementthroughalinkagesystem.Connectedtoahaft,thissystemthendrivesthepointeroveradialmarkedinappropriatepressureorvacuumunitstoprovideapressurereading.产品详细资料请点击：膜片膜盒压力表综述.pdf普通微压表YE不锈钢防腐微压表YE-100H防高过压微压膜盒表微压膜盒压力表YE***微压表微压表/膜盒微压表/膜盒微压压力表)