两线制4-20mA输出Service:Airandcompatiblegases,anytypeparticulateconductiveornonconductive.WettedMaterials:304SSandPTFE.AirVelocityRange:300ft/minandhigher.MinimumDetection:Standard:10.0pA,Optional:5.0pAand0.5pA.TemperatureLimits:Ambient:-15to160 F(-25to70 C);Process:Standard:-40to250 F(-40to120 C);Optional:-40to450 F(-40to232 C).PressureLimit:10psi(0.69bar).PowerRequirement:18-28VDC(24VNominal).OutputSignal:4-20mA.LoopResistance:300Ohmsmaximum.CurrentConsumption:Poweredfrom4-20mAloop.ElectricalConsumption:TerminalBlock.ProcessConnection:SeeModelChartonOrderingPage.EnclosureRating:Weatherproof,NEMA4X(IP66).MountingOrientation:Any.Weight:Varieswithlengthofprobeandtypeofmount.AgencyApprovals:CEOrdinarylocationsonly,CSA选型表 ExamplePMT