AQMS-09 VOCs Monitoring System is an outdoor online environmental monitor built for high-humidity reservoir, foggy mountain and coastal sites. Integrated heating & dehumidification module prevents sensor condensation, paired with LED display for real-time data visualization.
It supports off-grid power supply, 4G wireless communication and cloud platform remote access. The system continuously detects TVOC together with SO2, NO2, CO, O3, PM2.5, PM10, TSP, noise and meteorological indicators, running 24/7 in fully unattended mode for remote environmental supervision.
AQMS-09 VOCs Monitoring System is an outdoor online environmental monitor built for high-humidity reservoir, foggy mountain and coastal sites. Integrated heating & dehumidification module prevents sensor condensation, paired with LED display for real-time data visualization. It supports off-grid power supply, 4G wireless communication and cloud platform remote access. The system continuously detects TVOC together with SO2, NO2, CO, O3, PM2.5, PM10, TSP, noise and meteorological indicators, running 24/7 in fully unattended mode for remote environmental supervision.
Core Features
Adopting 4G full network wireless communication
Smart Environmental Gas & Dust Monitor System
Pump suction type sampling for the pollution gas
Equipped with break point resume function, ensuring an effective data transmission rate of over 99%
Support the linkage function with pollution control facilities
Can add external facilities such as LED outdoor display screens, alarm lights, etc.
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Application:
Reservoir Area: 24h air quality & TVOC monitoring around reservoir, high humidity and heavy dew environment
Coastal Region: Air pollutant monitoring for coastal industrial sites with high humidity and salt mist
Foggy Mountainous Zone: Remote mountain construction, hydropower project environmental supervision
Riverside Industrial Park: Factories along river, online VOCs, dust and noise real-time monitoring
Remote Industrial Zone: Off-grid unattended environmental monitoring for isolated industrial sites
Open-pit Mine: Outdoor continuous air pollution monitoring in humid mining areas
Wetland Protection Zone: Ambient air monitoring for wetland ecological protection projects
Technical specification:
| Working principle | PID |
| Measuring range | VOCs: 0~50/200/1000/2000/5000/10000 ppm or customized |
| Resolution | 0.01 ppm, 0.1 ppm,1 ppm |
| Precision | ≤±3%F.S |
| Repeatability | ≤±2% |
| Response time | <30S (T90) |
| Power voltage | 24VDC |
| Working environment | Pressure: 80Kpa-120Ka Temperature: -20℃ ~+50℃ ; Humidity: 10%RH~95%RH (non-condensing) |
| Alarm mode | Audible-visual alarm |
| Monitor unit | Explosion proof PID gas monitor |
| Smapling mode | Pump suction and Diffusion sampling selectable |
| Optional | Flow meter, Filter |
| Standard output | Two level relay output: 220VAC 0.5A or 5VDC 0.5A or 5VDC 0.5 A; RS485, can equip with wireless module |
| Optional output | GPRS; RS232; USB |

Our After-sales service:
1. OEM service for LOGO, model, Technical Parameters, Operation manual, etc.
2. Free calibration service and provide calibration methods.
3. One year warranty and lifetime warranty
How To Cooperate With Us?
We look forward to collaborating with more overseas gas detector and air quality monitor distributors and partners to advance the development and application of gas detection and air quality monitoring technologies.
Our Address
No. 923, Floor 9, Unit 2, NO.78, Shangding Road, Zhengzhou, China.
Phone Number
+86 15981942832
Contact:Oceanus Team
Mobile/WhatsApp:+86 15981942832
Mobile/WhatsApp:+86 13673683950
E-mail:info@china-oceanus.com
Add:No.923, Floor 9, Unit 2, NO.78, Shangding Road, Zhengzhou, China