Description:
This is a precalibrated, ready to use module to measure CO2 concentrations in air. This sensor uses 5 Volt input and gives back a analogue output voltage, 0-4.5 V, proportional to the measured CO2 concentration.

Specifications:

• High selectivity to CO2
• Long life
• Maintenance free
• Pre-calibrated
• Low cost
• Wide detection range
• Excellent durability
• 5 Volt sensor
• Analogue output proprotional to CO2 concentration

Resources:
Datasheet Figaro