产品名称: TFLS型音叉式物位开关产品型号: TFLS特别适用于轻物料,低导率物料Service:Drypowderorbulkmaterialscompatiblewithwettedmaterials.Candetectbulkmaterialssubmergedinliquid.Sensitivity:Minimumbulkdensityof1.8lb/ft3(30g/l),maximumparticlesize0.4in(10mm).WettedMaterials:316SS.TemperatureLimits:Ambient:-4to140 F(-20to60 C).Process:-4to176 F(-20to80 C).PressureLimit:145psig(10bar).PowerRequirement:90to265VAC,50/60Hz;24VDC.PowerConsumption:4VA.Enclosure:Aluminum,powdercoated.EnclosureRating:Weatherproof,NEMA4X.SwitchType:SPDT.ElectricalRating:5A@230VAC.ElectricConnections:Screwterminals.ConduitConnection:3/4?femaleNPT.ProcessConnection:1-1/2?maleNPT.Weight:5.5lbs.(2.5kg).IndicationLights:External:redLED;Internal:greenandredLED s.SensingDelay:(Maximum)coveredprobe:2seconds;uncoveredprobe:3to7seconds.TimeDelay:Separatesettingsforcoveringanduncoveringtheprobe.Adjustablefrom2to20seconds