Indoor Air Quality Monitor Model 2211 Multi-Parameter Indoor IAQ Investigation Environmental Health and General Safety Thermal Comfort Measurements Features: • Simultaneously measure and log data with multiple parameters such as CO, CO , Temperature, Relative Humidity, to monitor indoor air quality conditions • Calculates Dew Point, Web Bulb Temperature, Absolute Humidity, Humidity Ratio and % Outside Air • Built-in memory allows user to store multiple point measurements Benefits: • Easy user calibration with built-in calibration function • Capable to continuously monitor parameters via PC • Large LCD shows multiple A c c ura c y Normal Mode Calculation Mode C a libra tion M ode D igita l Analog (Option) M e a s ure ve ntila tion ra tio Perform re-calculation of stored P e rform the c a libra tion of C O a nd C O 2 . DC0 ～1V (Select 1 ch among CO, CO2, temperature, and relative humidity) A A B a tte ry ×6 ( A lk a line or N i-C d) , Optional Accessories data and output of data to PC and Printer. , Dew point, Wet bulb temperature, Absolute humidity, and Humidity Ratio Store the data, and calculate the maximum, minimum and average value Normal measuring: Relative humidity, CO, CO % O A M ode Data Output Mode - 4 - 1 4 0 ºF (-20 ～60ºC) M n B a tte ry × 6 , C a libra tion c a p, C onne c tion tube Analog Output, Serial Printer, Communic ation Cable (For Computer and Printer), 14 Digitron Italia S.r.l. Via ASI Consortile, 7 03013 Ferentino (FR) Italia Tel (+39) 0775 392052 Fax (+39) 0775 223835 www.dig