AQM‑09 air quality monitoring system is a multi‑parameter outdoor environmental monitoring device equipped with reliable data output function. It can collect pollutant gases, dust particles, TSP, noise and various meteorological parameters simultaneously for 24‑hour real‑time monitoring.
Adopting industrial‑grade waterproof housing, the unit adapts to harsh outdoor environments. Multiple data output methods support remote data reading, storage and statistics. Modular sensor structure allows flexible parameter configuration. Widely applied in construction sites, industrial parks, urban parks and smart city environmental monitoring projects.
AQM-09 Air quality monitoring system with data output
Description:
AQM-09 outdoor air quality monitoring device is a fully integrated, high-precision atmospheric monitoring system designed for outdoor all-weather environmental supervision. It supports expandable multi-gas sensors to flexibly match various detection demands. Optional thermal insulation cotton is available to ensure stable operation in low-temperature outdoor environments. Equipped with standard AC220V power supply and optional solar panel power system, the device realizes unattended off-grid monitoring in remote areas. With built-in heating and dehumidification structure and IP55 waterproof dustproof grade, it effectively avoids environmental interference and guarantees long-term accurate data output. Widely applicable for scenic spots, communities, industrial parks, construction sites and municipal ambient air quality continuous monitoring.
Core Features
Cloud platform real-time monitoring: Supports remote real-time dust, noise, gas and meteorological data viewing and historical record query
Full-parameter detection: Monitors Sulfur Dioxide, CO, NO2, O3, CO2, TVOC, PM1, PM2.5, PM10, TSP and environmental noise
Professional meteorological monitoring: Collects temperature, humidity, wind speed, wind direction, air pressure and rainfall data
Anti-interference compensation system: Dynamic heating dehumidification & gas cross-interference compensation for high-precision outdoor detection
Optional solar off-grid power supply: Suitable for remote hydropower and construction sites without mains electricity
4G high-speed wireless transmission: Stable data upload with high data availability, automatic over-limit alarm function
IP55 outdoor waterproof and dustproof grade, durable for all-weather outdoor continuous monitoring
Customizable detection range and gas types, adaptable to diverse industrial and engineering scenarios
Company Profile
We Henan Oceanus is located in Henan, a land with a long history and profound cultural heritage, has been dedicated to the research, development, production, and sales of Gas detection system and Environment equipment since its establishment. With exquisite technology and outstanding quality, we have won widespread recognition in the global marketing.

01
As a leader in the field of gas detectors, Henan OCEANUS Import and Export Trading Co., Ltd. continues to expand its business scope and provide customers around the world with customizable gas detectors of various types and specifications.
02
Values and ideas
Our company upholds the core values of integrity and quality service, focusing more on friendship with our customers. We always adhere to integrity management, customer-centered, and provide a full range of pre-sales, sales, and after-sales services to ensure that customers can be worry-free when using our products.
03
Global Service Network
We have a comprehensive global service network, offering timely, professional pre-sales consultation, after-sales service, and technical support for overseas users. Regardless of where users are located, they can enjoy our attentive and thoughtful service.
04
Custom Service
With excellent products and services, Henan OCEANUS Import and Export Trading Co., Ltd.'s gas detectors have been exported to more than 30 countries around the world and have won widespread praise.
Our Certificate

Technical Parameter:
| Items | Description | Specification |
| Particle Modules | Monitor method | Continuously, automatically and real-time |
| Working principle | Light scattering technique | |
| Measurement data | PM2.5, PM10,TSP | |
| Measuring range | 0~1000ug/m3 (Range can be extended) | |
| Response time | ≤60s | |
| Measuring time | 0.1min (Shortest measurement time) 1min(Standard measurement time) | |
| Minimum detection limit | ≤0.001 mg/m3 | |
| Instrument parallelism | ≤±10% | |
| Data validity | >75% | |
| Dehumidification | With the automatic dehumidification function module | |
| Alarm function | With high concentration alarm function, the platform can configure the alarm threshold | |
| Gas modules | Monitor method | Continuously, automatically and real-time |
| Working principle | High precision Electrochemical sensor | |
| Gas monitor | SO2, NO2, CO, O3 | |
| Sulfur Dioxide SO2 | Measuring range: 0~2000ppb Resolution: 1ppb Response time: <45s | |
| Nitrogen Dioxide NO2 | Measuring range: 0~2000ppb Resolution: 1ppb Response time: <45s | |
| Ozone O3 | Measuring range: 0~2000ppb Resolution: 5ppb Response time: <45s | |
| Carbon Monoxide CO | Measuring range: 0~200ppm Resolution: 0.1ppm Response time: <45s | |
| Noise monitor | Measuring range: 30~130dB (A) | |
| Sampling frequency: <1s | ||
| Dynamic analysis range: ≥100dB (A) | ||
| Frequency weighting: A, C,Z | ||
| Time weighting: F, S | ||
| Meteorological parameters | Temperature: Measuring range: -30℃~60℃, Precision: ±0.3℃ (20℃) | |
| Humidity: Measuring range: 0~95%RH, Precision: ±5%(5%RH~95%RH, 25℃) | ||
| Wind direction: Measuring range: 0~360°, Precision: ±5° | ||
| Wind speed: Measuring range: 0~60m/s, Precision: ±0.3m/s | ||
| Barometric pressure: Measuring range: 600~1110hpa, Precision: ±0.5hpa | ||
System specification:
| Data efficient transmission rate | ≥95% |
| Remote control | Support for remote setting |
| Interface | RS485/RS232 port, Network port |
| Transmission network | Automatically and real-time upload data, optional 4G/GPRS |
| Box material | Q235 spray, Stainless box optional |
| Scaffold material | Q235 |
| Scaffold height | Standard height is 4.5m, Flange connection(1m fixed underground, 2*1.5m+1*0.5m) |
| Lightning arrester | Length 1.5~2m, Q235 Galvanized material |
| Working environment | Temperature: -20~50℃ Humidity: 5%RH~95%RH Pressure: 65~108Kpa |
| Protection grade | IP55 |
| Power supply | AC220V/50Hz/Solar power (optional) |
Application Scenarios
‑ Hydropower project: hydropower construction site, dam zone, aggregate yard, underground tunnel, powerhouse workshop
‑ Industrial sites: chemical plant, power plant, landfill, incineration station, sewage treatment plant, industrial park, port storage area
‑ Construction & mining: building construction site, quarry, mining site dust‑noise monitoring
‑ Traffic environment: highway, road, vehicle tunnel pollution monitoring
‑ Urban public space: residential area, school, hospital, park, forest zone ambient air monitoring
‑ Environmental assessment: short‑term atmospheric environmental impact assessment and environmental acceptance projects
‑ Remote field: off‑grid mountain and field sites with optional solar power supply

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