Desktop Indoor Air Quality Monitor
Contents
1. User s Guide EXTECH S _ s INSTRUMENTS A FLIR COMPANY Desktop Indoor Air Quality Monitor Model CO100 EXTECH INSTRUMENTS Air Temp Humidity a ae ccd Jem Introduction Congratulations on your purchase of this Extech Meter The Carbon Dioxide CO2 Monitor is designed for air quality control and health control by measuring Carbon Dioxide level in areas where CO could be a concern The measured CO value in ppm parts per million Temperature Humidity and Time will be displayed on the LCD along with three CO status indications Good 0 to 800ppm Normal 800 to1200ppm Poor gt 1200ppm An acoustic alarm sounds when the CO level exceeds a defined level This meter is shipped fully tested and calibrated and with proper use will provide years of reliable service Operation 1 Power button rear Turns the unit on or off 2 HOLD button rear 1 Freezes the current reading in the display ed 3 C F button rear 2 _ Er Selects C or F 3 229A Jle 4 Clock button rear Press and hold this button for 2 seconds to 4 enter into clock mode Press the A or Y button to adjust the flashing digits Press the clock button again to step through the settings day month year hour minute Press the ESC button to exit the clock setting mode 5 Alarm button Press the Alarm button once to activate the Alarm mode The 9 icon appears on LCD display If2. the measured value exceeds the defined value the alarm will sound and the display will flash Press the button again to exit the Alarm mode Alarm Value Setting Press and hold the ALARM button for 2 seconds to enter into setting mode The icon will flash Press the Aor VY button to increase or decrease the value Press the ESC button to exit the setting mode GOOD NORMAL and NORMAL POOR Value Setting In the Alarm Value Setting mode press the ALARM button to set the GOOD NORMAL threshold value GOOD NORMAL will appear in the display Adjust the value as needed Press the ALARM button again to set the NORMAL POOR threshold value NORMAL POOR will appear in the display Adjust the value as needed Press the ESC button to exit the mode 6 Abutton Press this button to increase a value Press the ESC button to exit the function 7 Wbutton Press this button to decrease a value Press the ESC button to exit the function 8 MAX MIN button Press the button once the MAX icon appears and the Maximum measured value of CO2 temperature and humidity will be displayed on the screen The display will be updated only if a higher value is measured Press this button again the MIN icon appears and the Minimum measured value of CO2 temperature and humidity will be displayed on the screen Press ESC button to exit the function 2 CO100 EU EN V1 0 6 11 9 ESC button Press this button
3. to exit the current mode 10 AC adaptor socket 11 Power ON LED Backlight Touch the button area below the LCD and the backlight will turn on It will turn off automatically after 20 seconds of inactivity Press ESC button at any time to exit the function Maintenance 1 The meter should be cleaned with a damp cloth and mild detergent when necessary Do not use solvents or abrasives 2 Store the meter in an area with moderate temperature and humidity Sampling Interval Overload Indication Sensor Type Operating Conditions Storage Conditions Power Supply Dimensions Weight 2 seconds OL Specifications Function Range Resolution Accuracy CO2 0 to 9999ppm 1ppm 75 ppm or 45 of reading 23 to 122 F 5 C o o Temperature to 50 C 0 1 0 0 5 C 0 9 F Humidity 0 1 to 90 0 0 1 5 Display LCD with backlighting CO2 NDIR non dispersive infrared technology 5 C to 50 C 23 oF to 122 oF at lt 90 RH 5 C to 50 C 23 oF to 122 oF at lt 90 RH 110V 220V AC output 6 0V DC 500mA supplied 117x102x102mm 4 6x4x4 204g 7 2 oz Copyright 2011 Extech Instruments Corporation a FLIR company All rights reserved including the right of reproduction in whole or in part in any form www extech com CO100 EU EN V1 0 6 11
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