Product Introduction
Uses an NDIR infrared sensor, based on the natural diffusion detection principle, with excellent sensitivity and outstanding repeatability.
Built-in large-capacity battery. In always-on mode, the device can be used continuously for at least 8 hours.
Features a handheld design with a high-definition color screen, making it convenient to view the real-time carbon dioxide concentration in real time.
With storage function, it can store up to 100,000 detection data records, and with the software, historical data can be viewed at any time.
Full-function self-test of the device. Sound alarm, storage mode, and high/low alarm values can be turned on or off via shortcut keys. The alarm uses three methods: sound, light, and vibration.
| Detection gas | Carbon dioxide (CO2) |
| Detection range | 0~5000ppm (effective range: 400-5000ppm) |
| 分辨率 | 1ppm |
| Repeatability | ≤2% |
| Accuracy | ±(50ppm+ 3%F·S) @(25℃、400~5000ppm) |
| Stability | ≤2%FS |
| Response time | Diffusion type ≤60S |
| Insulation resistance | ≥20MΩ |
| Alarm function | Sound, light, vibration |
| Working environment: | Temperature -10℃-50℃; Humidity <95%RH without condensation |
| Operating voltage: | DC3.7V (lithium battery capacity 3000mAh), Micro-B port power supply is 5VDC |
| Charging time: | 6h - 8h |
| Standby time: | Greater than 24h continuous |
Main Application Areas
- Industrial Safety — Detect CO2 leaks in manufacturing plants, breweries, and chemical processing facilities to protect workers and prevent accidents.
- Indoor Air Quality — Monitor CO2 levels in offices, schools, and greenhouses to ensure healthy ventilation and optimal plant growth.
- HVAC & Building Management — Verify CO2 concentrations in HVAC systems and smart buildings for energy-efficient ventilation control.
- Environmental Monitoring — Track CO2 emissions in research, agriculture, and environmental studies with portable, on-site measurement.
Keywords：CO2 gas detector, carbon dioxide detector, portable CO2 monitor, industrial CO2 sensor, handheld CO2 meter, gas leak detector, CO2 alarm, AMT/RS-MG41-CO2
