SwemaCO2 carbon dioxide instrument
Swema CO2 is a precise CO2 meter and logger from Swema that can measure at precise locations using a hose and the built-in pump.
Features and Benefits SwemaTemp 21 Temperature
- Instrument and logger
- Fast and accurate
- Built-in pump
- Rechargeable battery

SPECIFICATION SwemaCO2 Carbon Dioxide Instrument
| Measuring range | |
|---|---|
| CO 2 | 0...5000 ppm |
| Barometer | 600...1200 hPa |
| Measurement inaccuracy | |
|---|---|
| 1 minute after start | |
| CO 2 | ±35 ppm ± 3,7 % Lesewert |
| Barometer | ± 3,5 hPa |
| Measurement uncertainty with a coverage probability of 95% in non-condensing air. | |
| at relative humidity below 80%, at 0...35°C, | |
| at relative humidity below 70 %, at 35...50°C, non-aggressive gases |

