Air quality sensor - CO2 - NL Eco

Sensor for measuring the concentration of carbon dioxide in the air. This sensor belongs to the new line of ecological and economical sensors from Protronix, which easily measures the concentration of CO2 in the air with high accuracy. The sensor is also able to control HVAC units depending on the pollution level in the air. This sensor is best suited for schools, bedrooms, commercial areas such as offices, halls and so on.

• Supply voltage range 12 – 35 V DC a 12 – 40 V AC
• Power consumption 1,5 W
• Protection IP20
• Measuring range CO2 400 – 2000 ppm / 400 – 5000 ppm*
• Voltage output 0 – 10 V DC
• Max. switching current 250/30 v AC/ V DC
• Max. switching current 5/5 V AC/ V DC

• Measurement accuracy for 400-2000ppm ± 40 ppm
• Measurement accuracy for 400-5000ppm ± 60 ppm
• CO2 step responce (90%) 80 s
• CO2 rise speed max 1 min
• Non-condensing work humidity 0 – 95 % RH
• Operational temperature 0 to +50 °C
• Storage temperature -20 to +60 °C
• Expected lifespan 10 years
• Dimensions 90x80x31 mm

*The measuring range can be set with shorting jumper