产品名称: DPM系列尘挨浓度监视报警器产品型号: DPM实时监测尘埃浓度,可调整报警设定点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).选型表 ModelNo.