EZO-CO2™ Embedded NDIR Carbon Dioxide Sensor



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With all the talk of Co2 these days, you would think it’s easy to detect.

But Co2 only consists of 0.04% of the atmosphere meaning; it’s a trace gas that’s quite difficult to detect. The Atlas Scientific EZO-CO2 sensor is a compact Non-Dispersive Infrared (NDIR) sensor that gets right to the point, giving you the Co2 readings in ppm. With internal temperature and humidity compensation, the Atlas Scientific EZO-CO2 sensor easily brings advanced sensing to your next project.

The EZO-CO2™ comes with:
One embedded NDIR carbon dioxide sensor, and one data cable with 5 pin male header.

Reads Gaseous CO2
Range 0 − 10,000 ppm
Calibration Factory calibrated
Response time 1 reading per second
Resolution 1 ppm
Accuracy +/- 3% +/- 30 ppm
Connector 5 lead data cable
Warmup time 10 seconds
Cable length 1 meter
Data protocol UART & I2C
Default I2C address 105 (0x69)
Data format ASCII
Operating voltage 3.3V − 5V
Life expectancy~5.5 years
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