CO 2 : 0 ~ 6,000 ppm range, Diffusion sampling mode. Three LCD Display for CO 2 , %RH Humidity and Air Temperature. Maintenance free dual wavelength NDIR infrared CO 2 sensor (non-dispersive infrared). Continuous or manual data logging (20,000 sets). Data hold & Maximum / Minimum with Time stamp. Data Memory and READ function. Alarm and Time setting. RS-232 function / Software. Backlight display function. Simple and safe to use.
Measuring Range
CO 2 : 0~ 6,000 ppm Temperature : -20℃ ~ 60℃ (-4℉ ~ 140℉) Humidity : 10%RH ~ 95%RH
Resolution
CO 2 :1ppm 0.1℃ / 0.1℉ / 0.1%RH
Accuracy
CO 2 : ±3% of reading or ±50ppm, which is greater. Temperature : ±0.5℃, ±0.9℉ Humidity : ±3%RH ( at 25℃, 30 ~ 95% RH ). ±5%RH ( at 25℃, 10 ~ 30% RH )
