... SO2+ SOF2, H2S and HF ≤0.1µl/L, CO≤0.5µl/L, sensitivity-0.1oC in the case of dew-point ... /LDew pointWith dew point at -20-80, error ≤±0.5 StabilityWith temperature ranging at 2040, max. zero shift: ... SO2+SOF2, H2S, HF≤±0.1µl/L CO≤±0.5µl/L, dew point ≤±1 RepeatabilitySO2+SOF2, H2S ... L, whichever is greater; dew point ≤±1 or ±0.5, whichever is greater.RangeEffective range for SO2+SOF2, H2S ...