... National Major-Product in year 2000" gloriously>>Model Series N(Series)Size of surface(mm)8(Series symbol)Control ... interval alarm>>Primary Technical CharacteristicsInput signalThermocouple:S,K,E,J,B,T,W-Re3-25Resistance theromoeter sensor:Pt100,Cu50Linear ... c, relative humidity≤85%, without corrosion and conductive dust. N-8000 Series Intelligent Digital Display Controller (New product in national ...