Ammonia (NH₃) Monitoring Solutions
Understanding Ammonia
Ammonia (NH₃) is a colorless, toxic gas with a strong, pungent odor, widely used across agriculture, manufacturing, and industrial processes. It plays a critical role in fertilizer production, plastics, textiles, refrigeration systems, and industrial cleaning—but when released into the air, ammonia poses serious risks to human health and the environment.
Exposure to elevated ammonia concentrations can cause irritation or burns to the eyes, skin, and respiratory system, and at high levels may be life-threatening. While ammonia is not flammable on its own, it can become explosive when mixed with air under certain conditions. Its increasing use, combined with emissions from agriculture and livestock operations, also raises concerns related to air quality, acid rain, and environmental compliance.
Accurate ammonia monitoring is essential for protecting workers, surrounding communities, and sensitive environments.
Protect people, meet compliance, act in real time
Ammonia emissions can originate from agricultural activities, industrial manufacturing, refrigeration systems, chemical processing, and cleaning operations. Continuous and portable monitoring helps:
- Protect worker health and safety
- Detect leaks and abnormal concentrations early
- Support regulatory compliance
- Minimize environmental impact
- Enable informed, real-time decision-making
Specto Technology partners with Aeroqual to deliver reliable, application-specific ammonia monitoring solutions—ensuring you always have the right tool for the right job.
Ambient Ammonia Monitoring
For ambient and environmental monitoring applications, the Aeroqual Ammonia Module provides high-resolution, low-level detection of ammonia concentrations where precision matters most.
Key Performance Specifications
- Measurement Range: 0–25 ppm
- Resolution: 0.01 ppm
- Minimum Detection Limit: 0.05 ppm
- Precision: ±0.05 ppm or 3% of reading
- Linearity: ±2%
- Noise (Zero): 0.02 ppm
- 24-Hour Drift – Zero: 0.1 ppm; Span: 0.5% of full scale
This module is ideal for applications requiring sensitive detection of low-level ammonia, including environmental monitoring, perimeter air quality, and community impact assessments.
Industrial Health & Safety Ammonia Monitoring
For occupational health and safety applications, Specto Technology offers interchangeable Aeroqual ammonia sensor heads designed for portable, active sampling in industrial environments. These sensors allow users to monitor multiple gases using a single monitor base—simply swap sensor heads with no reconfiguration or recalibration required.
Ammonia Sensor – 0–100 ppm
Designed for lower-range industrial exposure monitoring where accuracy and sensitivity are critical.
Key Features
- Range: 0–100 ppm
- Sensor Type: GSE
- Resolution: 0.1 ppm
- Minimum Detection Limit: 0.2 ppm
- Accuracy: <±0.5 ppm + 10%
- Response Time: 120 seconds
- Operating Conditions: 0 to 40°C, 15–90% RH
Typical Applications
- Industrial health and safety
- Refrigeration facilities
- Manufacturing environments
- Agricultural operations
Compatible with Aeroqual Ranger and S-Series monitor bases.
Ammonia Sensor – 0–1000 ppm
Built for high-concentration environments where robust performance and fast detection are essential.
Key Features
- Range: 0–1000 ppm
- Sensor Type: GSS
- Resolution: 1 ppm
- Minimum Detection Limit: 2 ppm
- Accuracy: <±5 ppm + 15%
- Response Time: 30 seconds
- Operating Conditions: 0 to 40°C, 10–90% RH
Typical Applications
- Industrial plants
- Chemical processing
- Emergency response
- Confined space monitoring
Compatible with Aeroqual Ranger and Aeroqual 500 Series monitor bases.
Right tool. Right job. Trusted expertise.
Aeroqual sensors are housed in interchangeable sensor heads, allowing users to select from up to 30 different gas and particle sensors on a single monitor platform. Specto Technology helps you choose the most appropriate sensor technology—GSE, GSS, or ambient modules—based on your application, concentration range, and monitoring objectives.
With Specto Technology, you gain more than equipment—you gain a knowledgeable partner committed to safer workplaces and cleaner air.
Our Methodology - How We Work With You
Step 1
Discovery
We begin by learning details of your projects, including timeframe, regulations, potential issues, budget and other requirements
Step 2
Development
Once we understand your needs, we develop a turnkey, solution with hardware and software, keeping both the budget and timeframe in mind.
Step 3
Implementation
We support you every step of the way, providing hands-on equipment and software training for your team to ensure that your monitoring program is successful
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Our knowledgeable staff is ready and eager to assist you!