Overview
Hospitality Enviro Tech wireless air quality tester is not an air pollutant, but it can still have a negative effect on us when levels are too high. When levels rise, we tend to get sleepy and have trouble focusing, and some people even develop headaches. For this reason, it is important for occupants to have CO2 monitor to stay at a healthy level.
Features
- It is a desktop and wall mountable instrument
- It measures CO2 concentration in air
- Displays the real-time value of CO2 concentration in ppm
- Displays temperature and relative humidity
- The measured CO2 value in ppm will be displayed on the LCD
- Programmable alarm setting by users
- It has 1500 mAh backup rechargeable battery
- Powered by USB, or optional AC adapter, or battery
Technical Specifications
| CO2 Sensor Measuring range | 0 ppm to 5000 ppm |
| CO2 Sensor Display resolution | 1 ppm (0 ppm to 1000 ppm), 5 ppm (1000 ppm to 2000 ppm), 10 ppm (>2000 ppm) |
| CO2 Sensor Accuracy | 0 ppm to 3000 ppm ±50 ppm or ±5% of reading (take the Maximum)
(>3000) ppm ±7% of reading |
| Repeatability | 20 ppm at 400 ppm |
| Temperature compensation | 0.1% of reading per ℃ or ±2 ppm per ℃ |
| Response time | 2 minutes for 63% of step change or < 4.6 minutes for 90% step change |
| Warm-up time | <20 seconds |
| Measuring range | 5% RH to 95% RH |
| Accuracy | ±5% RH |
| Display resolution | 1% Main interface display, 0.1% Maximum or Minimum display |
| Power consumption | 160 mA Peak, 40 mA average at 5.0 V, 3.7 V rechargeable battery |
| Display resolution | 0.1 °F (0.1 °C) |
| Operating Temperature | 32 ℉ to 122 ℉ (0 ℃ to 50 ℃) |
| Storage Temperature | -4 °F to 140 °F (-20 °C to 60 °C) |
| Operating & storage | 0% RH to 95% RH (non-condensing) |
| Dimension | 4.7 in x 3.5 in x 1.3 in (120 mm x 90 mm x 33.5 mm) |
| Weight | 6.7 oz (190 g) |
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