SO₂ (AF22e dilution)

UV Fluorescence gas monitor offering excellent performances for the monitoring of SO₂ in the range 0-10 ppm or 0-1 ppm. Eco-designed, reference air quality monitor, QAL1 certified by the TÜV, US-EPA approved. Utilizes the standard method for the measurement of sulfur dioxides (EN 14212). With its ultra-low power consumption & 24 V supply (option), the AF22e is the sole SO₂ monitor on the market able to measure without being connected to the power grid.