Description
This IAQ Monitor is ideal for monitoring indoor air quality in crowded public spaces with potentially high levels of CO2 (carbon dioxide) such as offices, factories, classrooms, hospitals and hotels. Poor air quality may cause tiredness, inability to concentrate, and even illness (ie Sick Building Syndrome). The same measurement parameters can also be used to test air from HVAC equipment.
Backlit simultaneous display of CO2 level, humidly and air temperature or the user may choose a rotating display of dew point and wet bulb temperature instead of air temperature. This detector also calculates TWA (Time Weighted Average) and STEL (Short Term Exposure Limit). Features simple user calibration of carbon dioxide and humidity. This meter includes an audible CO2 threshold alarms, min/max/ave, hold and a computer interface. The NDIR sensor technology ensures long term accuracy, stability and reliability. Each unit includes a hard carrying case with 4AA batteries. An optional AC adapter is available. 8.5″ x 2.75″ x 2.25″
Features
- Carbon dioxide
- Humidity
- Dew Point
- Air Temperature
- Wet Bulb Temperature
Specifications
| Carbon Dioxide Sensor | |
| Measuring Range | 0 to 5,000 ppm |
| Resolution | 1 ppm |
| Accuracy | ±30 ppm, ± 5% of reading |
| Relative Humidity Sensor | |
| Measuring Range | 0 to 100% RH |
| Resolution | 0.1 |
| Accuracy at +25°C | ±3% (10-90%) ±5% otherwise |
| Temperature Sensor | |
| Measuring Range | -10 – 60°C, 14-140°F |
| Resolution | 0.1 |
| Accuracy | 0.6°C, 0.9°F |
| Dew Point | |
| Measuring Range | -13.3-60°C, 8-140°F |
| Resolution | 0.1 |
| Wet Bulb | |
| Measuring Range | -73.4 – 60°C, -100 – 140°F |
| Resolution | 0.1 |
Ordering Information
| Catalog No. | Description | Price | Quantity | ||
|---|---|---|---|---|---|
 | 840052 | Data Acquisition Software for Sper Instruments | $67.00 | Add to cart | |
 | 800046 | Indoor Air Quality Monitor includes case and batteries | $511.00 | Add to cart | |
 | 840054 | USB Cable for Sper Instruments | $42.00 | Add to cart |
