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CO | Range | 0 to 500PPM |
Accuracy | +/-3% of reading or +/-3PPM whichever is greater | |
Resolution | 0.1PPM: 0-99PPM 1PPM: 100-500 PPM | |
CO2 | Range | 0 to 5000PPM |
Accuracy | +/-3% of reading or+/-50PPM whichever is greater | |
Resolution | 1PPM | |
Temperature | Range | - 4 to 140F (-20 to 60C) |
Accuracy | +/- 1F (+/-0.5C) | |
Resolution | 0.1F (0.1C ) | |
Relative Humidity | Range | 2 to 98%RH |
Accuracy | 2 to 80%RH:±2%RH, 80 to 98%RH:±3%RH | |
Resolution | 0.1%RH | |
Function | Normal Mode | Normal measuring (do not store and calculate the data.) Relative humidity, CO, CO2, Dew point, Wet bulb temperature, Absolute humidity and Humidity Ratio |
Calculation Mode | Store the data, and calculate the maximum, minimum and average value. | |
% OA Mode | Measure ventilation ratio (Ask for ventilation ratio by calculating from temperature and CO2 value) | |
Data Output Mode | Perform re-calculation of stored data and output of data to PC and Printer. | |
Calibration Mode | Perform the calibration of CO and CO2. | |
Output | Digital | RS232C |
Analog (option) | DC 0 to 1V | |
Power Supply | AAA Battery x 4 (Mn, Alkaline, or Ni-Cd) | |
Dimensions | Unit | 3.5" x 7.5" x 2.0" |
Probe | Length: 12.5 inch / Diameter: 1.0 inch | |
Weight (including batteries) | Approx. 1.2 lbs (500g) |
- • IAQ Investigation
- • Ventilation Testing
- • Thermal Comfort Control
- • Monitoring Toxic Gas