Ambient air quality probe CO2 temp hygro or 0...10Vdc or 0...5Vdc 0...2000ppm 0...50°C or -35...35°C - SIEMENS : QPA2062

Ambient air quality probe CO2+Temp+Hygro. Note: not suitable for safety-related applications! 0...10Vdc or 0...5Vdc Precision +-50ppm Wall mounted