# AFEX-950 Automatic Ambient Air Quality Monitoring Station (Gas Analyzer)
> 1 pc · O₃ · ppb · Ozone · 0 ~ 5000 ppb · 50 ppm NH₃ · 2 L
Updated: 2026-07-14

## Key specifications

- **Power supply:** 1 pc
- **8:** O₃ · ppb · Ozone · 0 ~ 5000 ppb
- **NH₃:** 50 ppm NH₃ · 2 L
- **PTFE / Teflon sample line:** 10 m
- **Particulate filter (0.5–1 µm):** 3 pcs
- **Parameter:** 1 year

## Specifications

### Air Quality Monitoring Device Sensors

| | |
|---|---|
| 1 | O₂ · % VOL · Oxygen concentration · 0 ~ 25 % VOL |
| 2 | PM2.5 · µg/m³ · Fine particulate matter · 0 ~ 500 µg/m³ |
| 3 | PM10 · µg/m³ · Particulate matter · 0 ~ 3000 µg/m³ |
| 4 | CO · ppm · Carbon monoxide · 0 ~ 1000 ppm |
| 5 | CO₂ · ppm · Carbon dioxide · 0 ~ 5000 ppm |
| 6 | H₂S · ppm · Hydrogen sulfide · 0 ~ 100 ppm |
| 7 | NH₃ · ppm · Ammonia · 0 ~ 100 ppm |
| 8 | O₃ · ppb · Ozone · 0 ~ 5000 ppb |
| 9 | NO₂ · ppm · Nitrogen dioxide · 0 ~ 20 ppm |
| 10 | SO₂ · ppm · Sulfur dioxide · 0 ~ 20 ppm |
| 11 | HCl · ppm · Hydrogen chloride (HCl) vapors · 0 ~ 50 ppm |
| 12 | Cl₂ · ppm · Chlorine gas · 0 ~ 10 ppm |
| 13 | Temperature · °C · Ambient temperature · −45 ~ +125 °C |
| 14 | Humidity · % RH · Relative humidity · 0 ~ 99 % RH |

### Additional Equipment and Sensors (optional, at additional cost)

| | |
|---|---|
| Parameter | Model (Honeywell) · Quantity (1 year) |
| NO₂ | Honeywell NO2 electrochemical · 1 pc |
| NO | Honeywell NO electrochemical · 1 pc |
| NH₃ | Honeywell NH₃ electrochemical · 1 pc |
| SO₂ | Honeywell SO₂ electrochemical · 1 pc |
| CO | Honeywell CO electrochemical · 1 pc |
| O₃ | Honeywell O₃ electrochemical · 1 pc |
| H₂S | Honeywell H₂S · 1 pc |
| PM2.5 / PM10 | Honeywell Particle Sensor · 1 pc |
| O₂ | Honeywell O₂ Sensor · 1 pc |

| | |
|---|---|
| Gas type / tool | Concentration / Gas mixture · Cylinder |
| Zero gas | 99.999% N₂ or synthetic air · 2 L |
| NO | 50 ppm NO / N₂ · 2 L |
| NO₂ | 20 ppm NO₂ / N₂ · 2 L |
| NH₃ | 50 ppm NH₃ · 2 L |
| SO₂ | 50 ppm SO₂ / N₂ · 2 L |
| CO | 100 ppm CO / N₂ · 2 L |
| O₃ | Ozone generator (not a gas, a generator) · 1 pc |

| | |
|---|---|
| Item | Quantity (for 1 year / recommended) |
| PTFE / Teflon sample line | 10 m |
| Particulate filter (0.5–1 µm) | 3 pcs |
| Moisture trap / dryer | 1 pc |
| Solenoid valve | 1 pc |
| Flow meter / Flow controller | 1 pc |
| Sample pump (diaphragm) | 1 pc |
| O-ring & fitting set | 1 set |

### 4 - Electronics and Server Components

| | |
|---|---|
| Item | Quantity (recommended) |
| Data logger / I/O module | 1 pc |
| Power supply | 1 pc |
| Industrial Ethernet switch | 1 pc |
| Industrial PC / controller fan | 1 pc |
| SD card / SSD (data backup) | 1 pc |

| | |
|---|---|
| Item | Quantity (recommended) |
| Calibration tubing set | 1 set |
| Pressure regulator (for gas cylinder) | 1 pc |
| Gas leak detector spray | 1 pc |
| Sensor cleaning kit | 1 set |

## Overview

### Project Significance and Expected Results

Implementing the AFEX-950 automatic ambient air quality monitoring station delivers the following key results:

- Continuous 24/7 real-time monitoring of ambient air conditions becomes possible.
- When the concentrations of harmful gases and particulate matter (PM) exceed regulatory limits, a rapid alert system is triggered.
- Monitoring data are transmitted automatically to the state environmental monitoring platforms integrated with the system.
- The preparation and analysis of environmental reports are fully automated.
- The enterprise's level of environmental safety, its compliance with legal requirements, and its transparency and credibility before regulatory authorities increase significantly.

As a result, AFEX-950 serves not only as a tool for monitoring ambient air quality, but also as a modern strategic management solution that enables early detection, analysis and effective management of environmental risks.

### System Functionality

The AFEX-950 automatic ambient air quality monitoring station offers the following modern features:

- Continuous 24/7 automatic measurement of gas concentrations in ambient air.
- High-precision monitoring of PM2.5 and PM10 fine particulate matter.
- Analysis of environmental factors (temperature, humidity, wind speed and direction, atmospheric pressure, etc.) using a full-featured meteorological module.
- Real-time data collection, transmission, storage and multi-level analysis.
- Full API integration with state environmental monitoring platforms.
- Support for Modbus TCP/IP, RS-485 and other industrial communication protocols.
- Automatic generation of 20-minute, hourly, daily, monthly and annual reports.
- Rapid alerts and notifications via Telegram, SMS and e-mail.
- Secure and convenient use through a multi-user, role-based management system.

Additional Features

- Access control system preventing unauthorized entry to the monitoring post area.
- Additional monitoring functions that ensure uninterrupted system operation and enhance security.

By combining modern monitoring, data analysis and environmental control processes on a single platform, AFEX-950 provides a reliable and effective solution for enterprises and state environmental monitoring systems.

### Modern Communication and Data Transmission System

3G/4G Mobile Connectivity AFEX-950 connects to the internet via 3G/4G mobile networks. Using a SIM card, the station transmits data to the central server in real time and operates reliably even in areas without internet infrastructure. Wi-Fi Via Wi-Fi, the system connects to the enterprise's internal wireless network. This method requires no additional cabling and ensures fast and reliable data transmission. Ethernet An Ethernet connection provides high speed and maximum stability. This method is the optimal solution for sites with a permanent internet connection. As a result, AFEX-950 monitors ambient air parameters 24/7 in real time, automatically transmits all data to the central server and enables continuous remote supervision. The AFEX-950 automatic ambient air quality monitoring station is equipped with modern sensors that monitor various gases, particulate matter and meteorological parameters.

### Technical Reliability and Operational Stability

The AFEX-950 automatic ambient air quality monitoring station is designed for long-term, continuous operation in harsh industrial conditions. Key Technical Specifications

- Ingress protection: IP67
- Power supply: 220 V
- Energy consumption: ≤ 350 Wh
- Autonomous operation time: at least 24 hours
- Measurement error: ≤ 20%
- Zero drift: ≤ 0.1 MPC
- Service life: up to 10 years

To ensure reliable operation of the station, AFEX-GROUP specialists carry out technical inspection and calibration every 6 months according to the established schedule. Optional extra: to ensure uninterrupted operation during power outages, a 5 kW UPS (uninterruptible power supply) and a solar power plant connection are available on request. These solutions are ordered separately and provided at additional cost.

### Software Platform and Data Security

AFEX-950 runs on a modern software platform that ensures reliable data storage and security. Key Features

- Data archive on a local server covering at least 24 months.
- Data encryption and authentication.
- Software platform with open configuration.
- Remote monitoring and control via a web interface.
- Audit logs and user rights management.
- Real-time data tracking.
- Analysis and reporting over various time periods based on historical data.

This solution ensures system cybersecurity, data reliability and convenient management.

### Additional Features

If required, the AFEX-950 system can be equipped with wind speed, wind direction, noise and other additional sensors. The system receives data from the monitoring device in real time, transmits it to the central server, stores it and presents it visually through a user-friendly web interface.

Service and Support

- Rapid alerts and notifications via Telegram.
- User-friendly control panel for administrators and users.
- Equipment installation and commissioning, software configuration and user training services.

### User Authentication

Each user is given a personal login and password to access the system. This allows monitoring data to be viewed conveniently and securely. In line with the project's technical requirements, the system can be expanded with additional sensors, modules and equipment. This equipment is selected according to the customer's needs and supplied at additional cost. 1 - Gas sensors (Honeywell) — for 1 year Electrochemical sensors typically last 12 months, so they are purchased with a reserve. 2 - Calibration gases (compliant with ISO/EN requirements) Recommendation: 1 set for 1 year Note: O₃ cannot be stored in a cylinder — an ozone generator is required 3 - Gas line and mechanical spare parts (1 year) 5 - Maintenance and calibration consumables

**Price:** Delivery, installation, warranty — request a quote.

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