Why Monitor NOx?
NOx gases are highly toxic combustion byproducts generated when nitrogen and oxygen react at high temperatures. Unlike carbon monoxide, NOx is heat-generated and can remain present in confined spaces long after a fire has been extinguished.
Exposure risks include:
- Airway irritation
- Persistent coughing
- Wheezing and shortness of breath
- Lung inflammation
- Potentially life-threatening respiratory damage at high concentrations
In enclosed environments with limited ventilation, NOx can remain trapped for extended periods, creating significant re-entry risks for personnel.
Portable or Fixed Installation
Deploy rapidly as a portable unit or integrate into fixed monitoring applications.
Continuous Pump Sampling
Provides active atmospheric sampling whenever the unit is in operation.
Advanced Sensor Technology
Utilizes a unique dual electrochemical sensor design for each gas to provide:
High accuracy at low-level measurements
A wider overall detection range
Sensor protection at elevated concentrations
Rugged Industrial Design
- IP65-rated enclosure
- Pressure- and temperature-compensated
- Low-light visible display
- Designed for demanding environments
Purpose-Built NOx Monitoring
The SUB NOx was specifically designed to address the challenge of monitoring hazardous nitrogen oxides in confined environments following fire incidents.
When personnel safety depends on understanding atmospheric conditions quickly and accurately, the SUB NOx delivers a dedicated monitoring solution built for the task.
