Air Quality Monitor
| Brand | Safewill |
| Model | ES80A-A6 |
| Weight | 20-30Kg |
| Certificates | EPA, ISO14001, ISO9001, ISO45001 |
| Particulate Matter | PM2.5, PM10, TSP |
| Detecting Gas | O3, NO2, SO2, CO, VOC |
| Meteorological Parameters | Temperature, Humidity, Atmospheric Pressure |
(1) This Air quality monitoring system is highly integrated inside the electrical control box;
(2) Working temperature -20~+60 ℃;;
(3) This Air quality monitoring system equipped with over-voltage protection and leakage protection function, the equipment casing comes with a lightning surge protector;
(4) Power supply voltage: 12V (the supporting system uses solar powered batteries)
(5) Unit conversion, local data reading, sampling time selection, chassis temperature setting, sensor calibration, and other operations can be achieved by running software locally on the device;
(6) The device has power on self-test, sensor fault diagnosis, alarm function with anti-theft alarm light;
(7) The system can directly calibrate each gas sensor independently; Each sensor can be individually charged with nitrogen to calibrate the zero point.
(8) All sensors in the system are required to use standard communication interfaces, which can automatically identify the type and function of the detection module;
(9) PM2.5 and PM10 inhalable particulate matter require continuous monitoring, and the equipment must come with a particle cutting device;
(10) The gas collection gas path is equipped with a filtration system;
(11) The system comes with an AC power consumption indicator function, and the data can be uploaded to the server through wireless network for easy counting of device power consumption;
(12) The device is equipped with GPS positioning function, which facilitates the placement of the device and determines its location;
(13) The storage space of the device should meet the data sampling frequency of 1 minute and be able to store data for 10 years;
(14) The data is uploaded to the public server via wireless transmission mode (GPRS module 4G network);
(15) Equipped with ppm.mg/m3 unit conversion setting function;
(16) The Air quality monitoring system requires a constant temperature control system;
(17) The protection level complies with IP54;
Contact Us for a Quote Today
For more details about our products, pricing, and shipping information, feel free to reach out. We look forward to providing you with the best service possible!
| Basic Information | ||||
| Product Name | OEM Air Quality Monitoring System | |||
| Detection Method | Diffusion / Suction | |||
| Data Transmission | RS485 Modbus/4G LTE Optional | |||
| Preheat Time | 90 Seconds | |||
| Temperature/ Humidity | -20℃~50 ℃/10%RH ~95%RH (No Condensation) | |||
| Power Supply/Consumption | AC220V/50Hz/Optional Solar Power Supply/80W（MAX） | |||
| Size | 620*440*160MM | |||
| The Main Material | Cold Rolled Steel Plate | |||
| Installation Method | Outdoor Column Installation | |||
| Protection Class | IP53 | |||
| The Standard Gas Configuration | ||||
| Gas Type | Measuring Range | Resolution | Indication Error | T90 |
| O3 | 500ppb | 1ppb | ≤±10%FS | 120S |
| NO2 | 500ppb | 1ppb | ≤±10%FS | 120S |
| SO2 | 500ppb | 1ppb | ≤±10%FS | 120S |
| CO | 50ppm | 0.1ppm | ≤±10%FS | 120S |
| Optional Gases | ||||
| Gas Type | Measuring Range | Resolution | Indication Error | T90 |
| TVOC | 10ppm | 0.01ppm | ≤±10%FS | 120S |
| H2S | 20ppm | 0.1ppm | ≤±10%FS | 120S |
| NH3 | 20ppm | 0.1ppm | ≤±10%FS | 120S |
| Particulate Technical Parameters | ||||
| Project | Technical Indicators | |||
| Measuring Range | PM2.5/10/TSP：(0-2000) μg/m3 | |||
| Sampling Cutter | Cyclone Physical Cutter | |||
| Sampling Time | Adjustable, Default Five Minutes | |||
| Resolution | 1ug/m3 | |||
| Sampling Mode | Suction Type | |||
| Air Intake Heating | Heating And Dehumidifying According To Air Humidity | |||
| Malfunction Alarm | Real-Time Display Of Fault Alarms | |||
| Zero Method | Automatic zero calibration | |||
| Meteorological And Other Parameters(Optional) | ||||
| Parameters | Range | Resolution | Accuracy | |
| Temperature | -30℃--50℃ | 0.1℃ | ±1℃ | |
| Humidity | 0-95%Rh | 1%Rh | ±5%Rh | |
| Wind Speed | 0~60m/s | 0.1 m/s | ±1m/s | |
| Wind Direction | 0-360° | 1° | / | |
| Atmospheric Pressure | 600—1100hPa | 1 hPa | / | |
| Noise | 30dB(A)~130dB(A) (A-weighted) | / | ±3dB | |
| Rainfall | 0~4mm/min | 0.1mm | ±0.4mm (≤10mm) ±4%(>10mm) | |
| Illumination | 0~200,000 Lux | / | ±7% (25℃) | |
| UV Radiation | 0~400mW/㎡ | 1mW/㎡ | ±5% | |
Color Customization To Create a Unique Appearance
Recent News
Danish Client Visits Safewill Factory to Advance CO₂ Gas Detector OEM Cooperation
January 22, 2026
Recently, a Danish client visited Shenzhen Safewill Technology Co., Ltd. for a factory audit and business meeting focused on OEM cooperation for CO₂ gas detectors. The visit aimed to finalize technical details and evaluate Safewill as a long-term manufacturing partner for the European market.
Congo Client Visits Safewill Factory and Confirms Cooperation with 7 AQM Units
January 08, 2026
After a series of technical discussions and hands-on equipment evaluations, the Congo client confirmed the purchase of 7 AQM sample units, covering PM2.5, PM10, CO, CO2, O3, SO2, NO2, temperature, humidity, and meteorological parameters. These sample units will be deployed in multiple pilot locations within Congo to support early-stage environmental assessment projects.
Safewill Launches 2025 Christmas Promotion — Up to 10% Off Gas Detection & Air Quality Solutions
December 09, 2025
Shenzhen, China – December 2025— As the festive season approaches, Shenzhen Safewill Co., Ltd. is delighted to announce its annual Christmas Promotion, offering customers exclusive discounts across a wide range of gas detection and environmental monitoring products. The campaign aims to support global partners, distributors, and end users with high-quality safety solutions at year-end special prices. During the promotion period, customers can enjoy up to 10% OFF
Brazilian Client Visits Factory and Purchases 10 Units of AQM
August 19, 2025
This week, our company was honored to welcome a client from Brazil to our factory. During the visit, the client learned more about our production process and product innovation, showing great confidence in our technology and quality.
Indonesian Customer Visits Factory
August 08, 2025
During the visit, our engineers worked closely with the customer’s technical team to resolve on-site technical issues, including connecting our equipment to the customer’s own system. The successful integration and smooth operation left a strong impression. As a result, the customer immediately confirmed and signed an order.
