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Features
- Measurement range: 0 ppm to 5000 ppm CO2
(CF910, 920, and 930)
CF920 and CF930 additional ranges: 32° to 140°F; 5%
to 95% RH; 0% to 100% outside air
CF930 range: 0 ppm to 500 ppm CO
- Stable NDIR sensor to monitor CO2
- Statistics function for average, maximum, and
minimum values
- CF920 and CF930 models include datalogging feature
for up to 12,700 sets of downloadable readings, and are
compatible with LogDat2 software for downloading and
analyzing data on a PC
- Large digital display and easy-to-use pushbutton
controls
Indoor environments can be improved by measuring
levels of CO2, relative humidity, and temperature. TSI Alnor indoor air
quality meters help building owners, operators, HVAC contractors, and
IAQ consultants solve problems in schools, offices, factories, and
hospitals. The CompuFlow CF910 (shown at left) is a cost-effective handheld diagnostic
instrument for measuring and monitoring CO2 levels. The CF920 measures
CO2, temperature, and humidity, and calculates dewpoint, wet bulb
temperature, and percent outside air. The CF930 measures all of those
factors plus carbon monoxide. |
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Supporting Documentation
Click the file icon to view the
file online, or right-click on the file icon and select "Save Target
As..." to download the file to disk for later viewing.
| Type |
Description |
Size |
|
TSI Alnor Air Measurement Instruments Catalog |
1.6MB |
|
|
TSI Alnor HVAC Handbook (A practical guide to performing measurements in mechanical heating, ventilation, and air conditioning systems.) |
3.1MB |
|
|
TSI Alnor CompuFlow Series CF910, CF920, and CF930 Indoor
Air Quality Meters Specification |
1.2MB |
|
|
TSI Alnor CompuFlow Series CF910 Indoor Air Quality Meter
User Manual |
509KB |
|
|
TSI Alnor CompuFlow Series CF920 Indoor Air Quality Meter
User Manual |
514KB |
|
|
TSI Alnor CompuFlow Series CF930 Indoor Air Quality Meter
User Manual |
216KB |
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