产品参数品牌：E+H/恩德斯豪斯型号：FMD78加工定制：是类型：低差压变送器精度等级：±0.075%通信：4...20mAHART操作产品特点差压变送器，带有金属测量膜片和毛细管膜片密封抗过载，带功能监测，具有HART,PROFIBUSPA或FF*会现场总线通信协议优点高的可重复性和长期运行稳性：±0.075%量程比100:1，特殊要求可高用于流量和差压监测，高符合SIL3,由TüVSüD根据IEC61508标准进行认证HistoROM/M-DAT存储模块对测量元件和电子模块进行功能监测模块化设计，可以与差压、静压和压力测量仪表(DeltabarS,DeltapilotS,CerabarS)的模块部件进行互换,如：-可换的显示单元-通用的压力和差压电子模块通过设定菜单进行调试现场菜单引导式操作广泛的自诊断功能应用领域DeltabarS差压变送器可用于解决以下测量问题：液体的物位、体积或质量测量通过多项认证技术参数Continuous/LiquidsPressureMeasuringPrincipleDifferentialpressureCharacteristic/ApplicationDigitaltransmitterwithmetallicmeasuringdiaphragmsdiaphragmsealsandcapillariesModulartransmitterLongtermstabilityEnhancedsafetyviaselfdiagnosticfunctionsSecondaryprocessbarrierSupply/Communication4...20mAHART:10,5...45VDCExia:10,5...30VDCPROFIBUSPA/FOUDATIONFieldbus:9...32VDCAccuracy0,075%+influenceofdiaphragmsealLongtermstability0,05%ofURL/yearAmbienttemperature-40°C...85°C(-40°F...185°F)Processtemperature-40°C...400°C(-40°F...662°F)Processpressureabsolute/max.overpressurelimit160bar(2400psi)Pressuremeasuringrange100mbar...40bar(1.5psi...600psi)MainwettedpartsAlloyC276316LMonelTantalumProcessconnectionDiaphragmseal(Pancakes,threads)Flanges(DIN,ANSI)Tri-ClampISO2852HygienicconnectionsMax.measurementdistance400m(1312ft)H2OOutput4...20mAHARTPROFIBUSPAFOUNDATIONFieldbusCertificates/ApprovalsATEXFMCSANEPSIIECExSILNACEGLmarineWHG/OverfillpreventionEN10204-3.13AOptionsHistoROM/M-Dat4-linedigitaldisplaySS-orAluminiumhousingSeparatehousingApplicationlimitsMeasuringcell:Metalwelded产品实拍标签：FMD7差压变送E+H金属测量 FMD78差压变送器E+H金属测量膜片和毛细管膜片 青岛市差压变送器 青岛市差压变送器厂家山东青岛市[FMD78 差压变送器 E+H 金属测量膜片和毛细管膜片] 青岛市差压变送器厂家FMD78差压变送器E+H带有金属测量膜片和毛细管膜片密封