Performance |
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CO2 measurement range | 0 ... 2000 ppm, 0 ... 5000 ppm, 0...10000 ppm | |
Accuracy (including repeatability, non-linearity and calibration uncertainty) | ± (2 % of range + 2 % of reading) | |
Long-term stability | ±5% of range/5 years | |
Response time T90 | 1 min | |
Temperature dependence, typical | -0.35 % of reading / °C | |
Pressure dependence, typical | +0.15 % of reading/ hPa | |
Warm-up time | 1 min, 10 min for full specification | |
Product lifetime |
> 10 years |
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Operating environment |
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Temperature |
-5 ... +45 °C (23 ... 113 °F) |
Inputs and outputs |
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Operating voltage |
24 V (±20 %) AC/DC |
For complete specifications, please see the brochure or manual in "Documents".
The Vaisala CARBOCAP® Carbon Dioxide Module GMM112 is a compact module for measuring ppm (parts per million) levels of carbon dioxide. The GMM112 module is designed for indoor use in demand controlled ventilation and other applications requiring carbon dioxide control.
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