In demanding industrial environments, reliable and accurate air quality monitoring is essential—not only for regulatory compliance but also for protecting personnel and operations. The Air Alert Stand-Alone Non-Explosion Proof Transmitter offers a flexible, feature-rich solution ideal for a wide range of facilities that do not require explosion-proof instrumentation.
Versatile and Adaptable Monitoring
Operating on a standard 12–35 VDC power supply with an optional AC version (including power cord and cable grip), the Air Alert transmitter is designed to accommodate a variety of installation environments. Whether you’re integrating it into an existing monitoring infrastructure or deploying it as a new stand-alone system, its compact and intuitive design makes it easy to implement and operate.
Unlike more complex systems, this model does not include relays by default, streamlining the hardware for straightforward, dependable data delivery. Optional relays are available for users needing additional output flexibility.
Reliable Alerts and Modern Communication
The Air Alert transmitter is equipped with a buzzer and 3-color LED perimeter alarm system, providing clear, visual, and audible indicators of alarm conditions. This feature ensures that staff are immediately alerted to unsafe air quality conditions—even in loud or visually complex environments.
For enhanced integration, the unit supports wireless radio communication via either 900 MHz or 2.4 GHz, allowing it to be easily incorporated into broader environmental monitoring networks without extensive wiring. Communication options include 4–20 mA analog output, RS-485 Modbus, and wireless—giving you the freedom to choose what works best for your setup.
Built for Demanding Industrial Conditions
From its robust design to its wide -40°C to +70°C operating temperature range, the Air Alert transmitter is engineered to thrive in harsh industrial environments. Its graphical LCD display with LED backlight ensures easy visibility, and a three-button interface (ADD, MENU, SUB) enables simple operation. The magnetic, non-intrusive switches allow safe interaction even when the transmitter is enclosed or installed in challenging areas.
Sensor Options for Versatility
Depending on your monitoring needs, the Air Alert transmitter can be configured with a variety of sensor technologies, including:
- Electrochemical sensors for toxic gases
- Infrared sensors for CO₂ and hydrocarbons
- PID (Photoionization Detectors) for VOCs
This makes the Air Alert suitable for detecting a wide range of hazardous substances in different industrial applications.
Ideal for a Wide Range of Industries
With its versatile design and broad feature set, the Air Alert transmitter is well-suited for use in:
- Petrochemical plants
- Oil refineries
- Water and wastewater treatment facilities
- Pulp and paper mills
- Chemical processing plants
- General manufacturing environments
Key Features at a Glance
- Compatible with electrochemical, IR, or PID sensors
- 12–35 VDC input or optional AC power
- Operating range: -40°C to +70°C
- Optional wireless radio (900 MHz / 2.4 GHz)
- 3-color LED perimeter and buzzer alarm (optional)
- 3 push-button magnetic interface
- Graphical LCD display with backlight
- Output: 4–20 mA (3-wire), RS-485 Modbus
- Optional dry contact relays for expanded functionality
Conclusion
The Air Alert Stand-Alone Non-Explosion Proof Transmitter is an advanced, user-friendly air monitoring solution designed for modern industrial environments. Its flexible communication options, rugged construction, and straightforward operation make it a smart choice for facilities prioritizing safety, reliability, and ease of integration. Whether used in a refinery or a treatment plant, this transmitter offers the performance and peace of mind required to maintain optimal air quality and regulatory compliance.
You can find this product here: https://www.gas-sensing.com/air-alert.html
