Measures Carbon Dioxide (CO2), Air Temperature and Humidity
Checks for Carbon Dioxide (CO2) concentrations with Max/Min value recall function
Maintenance free NDIR (non-dispersive infrared) CO2 sensor
Indoor Air Quality displayed in ppm with Good (380 to 420ppm), Normal (<1000ppm), Poor (>1000ppm) indication
Visible and Audible CO2 warning alarm with relay output for ventilation control
Measurement ranges: CO2: 0 to 9,999ppm - Temperature: 14 to 140°F (-10 to 60°C) - Humidity: 0.1 to 99.9%RH
Displays Year, Month, Date, and Time
Automatic Baseline Calibration (minimum CO2 level over 7.5 days) or manual calibration in fresh air
Measures Carbon Dioxide (CO2), Air Temperature and Humidity
- Checks for Carbon Dioxide (CO2) concentrations with Max/Min value recall function
- Maintenance free NDIR (non-dispersive infrared) CO2 sensor
- Indoor Air Quality displayed in ppm with Good (380 to 420ppm), Normal (<1000ppm), Poor (>1000ppm) indication
- Visible and Audible CO2 warning alarm with relay output for ventilation control
- Measurement ranges: CO2: 0 to 9,999ppm - Temperature: 14 to 140°F (-10 to 60°C) - Humidity: 0.1 to 99.9%RH
- Displays Year, Month, Date, and Time
- Automatic Baseline Calibration (minimum CO2 level over 7.5 days) or manual calibration in fresh air
