- Super-large LCD display with CO2 reading
- CO2 measurement up to 9999 ppm, temperature, relative humidity, dew point and wet bulb
- Super-large LCD display with CO2 reading
- High performance low drift sensor designed with NDIR (non-dispersive infrared) waveguide technology with automatic background calibration
- Audible alarm threshold setting to setup warning against carbon dioxide level with output drive relay to control air flow system
- Optional PC download capabilities (USB interface) data hold
- Recording of maximum, minimum and average values with recall function
- Meter, manual, power adapter 100-240V AC
Spesifications
| Feature | CO2-100 | CO2-200 |
| C02 | 0 → 9999 ppm | 0 → 9999 ppm |
| Temperature range | 14 °F → 140°F (-10 °C → 60 °C ) | 14 °F → 140 °F (-10 °C → 60 °C) |
| RH Range | 0 % → 95 % | 0 % → 95 % |
| DP (dew point temperature) | -4 °F → 139.8 °F (-20 °C → 59.9 °C) | -4 °F → 139.8 °F (-20 °C → 59.9 °C) |
| WB (wet bulb temp.) | 24.8 °F → 139.8 °F (-5.0 °C → 59.9 °C) | 23 °F → 139.8 °F (-5.0 °C → 59.9 °C) |
| Resolution | 1 ppm - CO2 concentration, 0.1 °C / °F - Temp, 0.1 %RH - humidity | 1 ppm - CO2 concentration, 0.1 °C / °F - Temp, 0.1 %RH - humidity |
| Specifications | |
| Measuring range: | CO2 0 ~ 9999 ppm |
| Measuring range: | 2001 ~ 9999 ppm (out of scale range) |
| Resolution: | 1ppm - CO2 concentration, 0.1°C / °F - Temp, 0.1% RH - Humidity |
| Accuracy: | ±75ppm±5% of reading (0 ~ 2000 ppm) Others range accuracy are not specified |
| Temperature: | ±0.6°C / ±0.9°F |
| Temperature range: | -10°C to 60°C (14°F to 140°F) |
| RH Range: | 0% ~ 95% |
| Accuracy: | ±3% RH (at25°C, 10-90%) others ±5% for other RH range |
| DP (dew point temp.): | -20°C to 59.9°C (-4°F to 139.8°F) |
| WB (wet bulb temp.): | -5.0°C to 59.9°C (23°F to 139.8°F) |
| Power supply: | 12V DC adaptor |
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