產(chǎn)品名稱: DPM系列塵挨濃度監(jiān)視報(bào)警器產(chǎn)品型號(hào): DPM實(shí)時(shí)監(jiān)測(cè)塵埃濃度,可調(diào)整報(bào)警設(shè)定點(diǎn)Inputs:FromPMSSensor.OutputRatings:AlarmRelays:2FormA(SPST)rated5A@240Vres.(mustprovidean8A(maximum)fuseinserieswithrelayload);Analog:4to20mA(OptionRC).PowerRequirements:115VAC50/60Hz,230VAC50/60Hz,or24VDC.PowerConsumption:6WattsMax.Accuracy:Standard: 5%ofrange;Optional: 1%ofrange.Display:LCD.DisplayResolution:Standard:5pA;Optional:0.5pA.MemoryBackup:Forsetpointstorageonly.TemperatureLimits:-13to160 F(-25to70 C).Weight:4.5lbs(2.0kg).Enclosure:CastAluminum,Weatherproof,NEMA4X.LoopPowerSupply(Isolated):17VDCloopsupplyprovidedbyDPMcontrolunitforPMSSensor.AgencyApprovals:Standard,Ordinary/GeneralPurposeLocations(CEandCSA)orOptional,ClassI,II,III,Div.I II,AllGroups(IntrinsicallySafe-CSA).選型表 ModelNo.