GasLab Plus Multi-Gas Detector
The GasLab Plus Multi-Gas Detector measures oxygen, carbon dioxide, carbon monoxide, PM 2.5 & PM 10 particle count, relative humidity and temperature. This makes it a valuable tool for measuring internal air quality in the home for people with COPD, emphysema, mesothelioma or other respiratory problems. It is also used for monitoring spore concentrations for mushroom farming.
The display lets the user view all ambient levels in real time or the detector can log the data in internal memory for later analysis. The built-in alarm also makes the detector useful if dangerous gas levels are detected.
Features
- Measures CO2, CO, O2, PM 2.5, PM 10, RH/T in one device
- Large LCD display for easy readability
- Data Logging with interval time setting, removable SD Card
- Back light for easy readability in the dark
- Long-life Li-ion rechargeable batteries
Specifications
| Measurement Range | Accuracy | Display Resolution | |
| CO2 | 0-5,000 ppm (5,001-9,999 ppm over range) | ±50 ppm or 5% of reading, whichever is greater | 1 ppm |
| CO | 0-1,000 ppm | ±5% to ±10% | 1 ppm |
| Oxygen | 0-25% | <2% FS/0.1 mbar | 0.01% |
| PM2.5 PM10 | 999 µg/m3 | ±15% or ± 15µg/m3, whichever is greater | 1 µg/m3 |
| %RH | 0-100% RH | ±3% @ 25°C (20-80% RH), others ±5% | 0.01% |
| Temperature | 0-50°C (122°F) | ±1°C | 0.01°C |
| Barometer | 50-110 kPa | ±0.4 kPa | 0.1 mmHg |
Electrical/Mechanical
- Power Supply: 3 rechargeable Li-ion 18650 3.7V Batteries
- Battery Life: tested to 24+ hours
- Communications: RS485 ModBus
- Alarm 80 db ±5% @ 10cm
- Weight: 305g (without batteries)
Includes
- CM-505 Multi-Gas Detector
- Manual
- 3 Li-Ion Batteries
- 100-240 VAC Adapter to USB
- SD Card (16g), for Data Logging
Warranty
- 1 Year. See GasLab Terms and Conditions
Data Sheet (pdf)