CO220

The CO220 air quality CO2 monitor measures carbon dioxide, air temperature and humidity. Also calculates dew point and wet bulb. Use in conference rooms, schools, greenhouses, factories, hotels, hospitals and anywhere that high levels of carbon dioxide are generated. Calculates statistical weighted averages of TWA (8 hour Time Weighted Average) and STEL (15 minute Short Term Exposure Limit).

• Displays carbon dioxide (CO2) concentrations
• Maintenance-free, NDIR (Non-Dispersive InfraRed) CO2 sensor
• Readings displayed in ppm with six facial icons indicating indoor quality levels
• Audible CO2 warning alarm when concentration level exceeds high or low user set point
• Displays Year, Month, Day, and Time
• Min./Max. CO2 value recall function
• Calculates dew point and wet bulb values
• lps% (Litres per second per person) and cfm/p (cubic feet per minute per person)
• Automatic baseline calibration function
• Manually store/recall 99 readings
• Supplied with power adaptor

목차

Desktop indoor air quality CO2 meter, AC adaptor.