1ppmat0~1,000ppm;5ppmat1,001~2,000ppm;10ppmat2,001~4,000ppm;20ppmat4,001~6,000ppm; 40ppmat6,001~10,000ppm;Accuracy 50ppmor 5%ofreadingRepeatability 20ppmTemperatureDependence 0.1%ofreadingper Cor 2ppmper C,whicheverisgreater,refer encedto25 CPressureDependence 0.13%ofreadingpermmHg(Correctedviauserinputforaltitude)ResponseTime 2minfor63%ofstepchangeWarm-UpTime 60secondsat22 C Performance-TemperatureTemperatureRangeDisplay32to122 F(0to50 C)DisplayResolution 0.1 F(0.1 C)DisplayOptions F/ C,orOff. SetwithUp/DownbuttonAccuracy 2 F( 1 C)ResponseTime 20-30minutes(casemustequilibratewithenvironment) OutputsOC:NormallyLow,100mAmax.@24VDC.Adjustablesetpoint,factorysettingis1000ppm,hysteresisis50ppmOneRJ-45ConnectordigitaloutputinRIIprotocol. OneGraphingSoftwareZyAura View(Underdeveloping) PowerSupplyTwopowersupplytypesBatterytype:Alkaline,AA*4(80hours)External:6VDCfromexternalAC/DCadapterwhichisincludedinpackage(UsespecifiedACadapteronly)PowerRequirement160mAPeak,15mAaveragefrom6V GeneralOperatingConditionsOperatingTemperature:32-122 F(0-50 C)0-95%RH,non-condensingStorageTemperature:-4to140 F(-20to60 C) Dimensions：24.3 81.1 165mm(0.96 3.19 6.50inch) Weight(includingbatteries)：273.6grams(9.65oz)