CO2 datalogger for air quality testing / Adjustable storage rate / Backlit LCD / Storage on SD card / Storage as XLS
– 3 parameters of air quality
– CO2, air temperature and humidity
– Mains operation, A/C power adapter
– Save as XLS file
– Large display with lighting
– incl. ISO Calibration Certificate (only for CO2)
Measured quantity CO2 | |
Measuring range | 0 … 4000 ppm |
Resolution | 1 ppm |
Accuracy | ± 70 ppm (<1000 ppm) |
± 5% of rdg. (<3000ppm) | |
± 250 ppm (> 3000 ppm) | |
Measured air humidity | |
Measuring range | 10 … 90% rh |
Resolution | 0.1% RH |
Accuracy | ± (4% of rdg. + 1% rh) (> 70% rh) |
± 4% RH (<70% RH) | |
Measured variable temperature | |
Measuring range | 0 … 50°C / 32 … 122°F |
Resolution | 0.1°C / 0.18°F |
Accuracy | ± 0.8°C / 1.4°F |
Storage rate | 1, 2, 5, 10, 30, 60, 120, 300, 600 seconds |
Storage | SD card up to 16 GB |
Display | LCD with lighting |
Refresh rate display | 1s |
Power supply | 6 x 1.5V AA battery (for time back-up only) |
Plug-in power supply 9V / 800-mA | |
Operating conditions | 0 … 50°C / 32 … 122°F, <85% rh |
Dimensions | Main unit: 132 x 80 x 32 mm / 5.2 x 3.1 x 1.3 in |
CO2 sensor: 132 x 38 x 32 mm / 5.2 x 1.5 x 1.3 in� | |
Weight | Approx. 390 g / < 1 lb (total) |