... Capacitive , CO2: Dual window NDIRCorrespod timeCO2 :,(T90) <60s; Temperature and humidity: 1/e(63%)change ,Slow flow rates<10sVOC ... Capacitive , CO2: Dual window NDIRCorrespod timeCO2 :,(T90) <60s; Temperature and humidity: 1/e(63%)change ,Slow flow rates<10sVOC ... -10—50degree, 0--95%(No condensation)HousingIP65Storage environment-40—70degree,0 --95%Size146*117*70mm Probe: 119*38mm Digital temperature ...