Product Description
AQMS‑09 Off‑grid Working Ambient Air Quality Monitor System is specially developed for remote locations lacking stable mains power supply. Featuring reliable off‑grid working capability, the unit can run stably without grid electricity, solving power supply difficulties in isolated field sites.
Equipped with high‑speed 4G transmission module, the device automatically uploads all monitoring data to cloud platform. Users can remotely access real‑time measurement values, historical data curves and abnormal alarm notifications anytime and anywhere via cloud platform. The whole system achieves true unattended operation, reduces frequent on‑site manual inspection and greatly cuts operation labor costs.
It detects a full range of ambient air pollutants for comprehensive environmental assessment. Built‑in protective structure adapts to complex outdoor weather conditions, suitable for long‑term outdoor deployment. No frequent on‑site operation required after installation. Widely deployed for environmental supervision in various off‑grid industrial and engineering locations.
Main Features
✅ Off‑grid independent working, no need for mains power supply
✅ Stable 4G wireless data transmission
✅ Cloud platform remote data check & alarm management
✅ Fully unattended long‑term outdoor operation
✅ Multi‑pollutant simultaneous monitoring
✅ Outdoor rugged housing for harsh field environment
Detailed Technical Parameters
| Category | Item | Detection Method | Measuring Range | Resolution | Accuracy / Indication Error | Lower Detection Limit |
|---|---|---|---|---|---|---|
| Gaseous Pollutants | SO₂ Sulfur Dioxide | Electrochemistry | 0 ~ 500 ppb | 0.1 ppb | ±10% FS | 5 ppb |
| NO₂ Nitrogen Dioxide | Electrochemistry | 0 ~ 500 ppb | 0.1 ppb | ±10% FS | 5 ppb | |
| O₃ Ozone | Electrochemistry | 0 ~ 500 ppb | 0.1 ppb | ±10% FS | 5 ppb | |
| CO Carbon Monoxide | Electrochemistry | 0 ~ 20 ppm | 0.1 ppm | ±10% FS | 0.2 ppm | |
| TVOC Total Volatile Organic Compounds | PID Photoionization Detection PID | 0 ~ 10 ppm | 0.1 ppm | ±5% FS | 1 ppm | |
| Particulate Matter | PM2.5 | Laser Scattering | 0~1000 / 0~10000 / 0~30000 μg/m³ | 0.1 μg/m³ | ±10% | 2 μg/m³ |
| PM10 | Laser Scattering | 0~1000 / 0~10000 / 0~30000 μg/m³ | 0.1 μg/m³ | ±10% | 2 μg/m³ | |
| TSP Total Suspended Particulates | Laser Scattering | 0~1000 / 0~10000 / 0~30000 μg/m³ | 0.1 μg/m³ | ±10% | 2 μg/m³ | |
| Meteorological Parameters | Temperature | / | -40 ~ 123.8 ℃ | 0.01 ℃ | ±0.4 ℃ | / |
| Humidity | / | 0 ~ 100 %RH | 0.01 %RH | ±3 %RH | / | |
| Atmospheric Pressure | / | 70 ~ 120 kPa | 1 Pa | ±250 Pa | / | |
| Wind Speed | / | 0 ~ 60 m/s | 0.1 m/s | ±1 m/s | / | |
| Wind Direction | / | 0 ~ 359 ° | 1 ° | ±1 ° | / |
| Noise | Range：35 dB(A) ~ 110 dB(A) |
| Max error：0.5 dB(A) | |
| Self-noise：< 35 dB(A) | |
| Working temperature：-30 ℃ ~ 60 ℃ |
Remark: If your need parameters not listed, or any special request, please contact us for confirmation.
Application Scenarios
- Remote hydropower project sites
- Off‑grid construction sites
- Mountain mining areas
- Isolated industrial zones without mains power
- Remote ecological environment monitoring points
- Rural unattended environmental observation stations
Company Profile
Henan Oceanus Company, located in Henan, a land with a long history and profound cultural heritage, has been dedicated to the research, development, production, and sales of Safety and Environmental products since its establishment. With exquisite technology and outstanding quality, we have won widespread recognition in the global marketing.
01. Business areas
As a leader in the field of gas detectors and dust monitor system, Henan OCEANUS Import and Export Co., Ltd. continues to expand its business scope and provide customers around the world with customizable gas detectors and AQMS 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. Customer Service
With excellent products and services, Henan OCEANUS Import and Export Co., Ltd.’s gas detectors and environment monitoring devices have been exported to more than 100 countries around the world and have won widespread praise.
How To Cooperate With Us?
We look forward to collaborating with more overseas gas detector and air quality monitor distributors and end-users to advance the development and application of gas detection and air quality monitoring technologies
If you need more details of the Air quality monitor station, welcome to contact us:
No. 2206, Wenhua Chanye Building Block B, No. 77, Shangding Road, Zhengzhou Area, Henan Pilot Free Trade Zone
Email: info@china-oceanus.com
Telephone: +86 0371 60998169
Mobile/Whatsapp: +86 15981942832
Mobile/Whatsapp: +86 13673683950
