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OXYGEn

OXYGEN (O2)

20.9% Oxygen is present in atmosphere. An asphyxiant is a substance that can displace oxygen in the air, leading to oxygen deficiency and potential harm to human health. Oxygen (O₂) is considered an asphyxiant when its concentration falls below normal levels (21%) due to the presence of other gases, such as nitrogen or carbon dioxide.


Oxygen deficiency can occur in confined spaces due to the use of inert gases (like nitrogen) in industrial processes, leaks, combustion, or when oxygen is consumed by biological processes (e.g., in sewage treatment).

Specifications we measure
RangeResolutionTechnologySensor Module
25%0.1ECES-O2-1EC25
25%0.1ECES-O2-4EC25
ES-O2-4EC25-LL
25%1ECES-O2-5EC25 
100%1ECES-O2-MEC100
0 - 10 PPM 
1Electrochemical Fuel Cell Sensor TechnologyES-O2-GFC-10000 
Guidelines
  • OSHA 
    19.5% (minimum oxygen concentration in the air). Below this level, workers may be at risk for asphyxiation.
Health effects
Low oxygen levels (below 19.5%) can lead to dizziness, confusion, shortness of breath, unconsciousness, and even death in extreme cases.
Prolonged exposure to oxygen-deficient environments can cause permanent brain and organ damage
January 27, 2025

Importance of O2 Gas Measurement in Industrial Environments

Accurate oxygen measurement in industrial settings is crucial for safety. Monitoring O₂ levels prevents accidents, enhances worker performance, and ensures compliance with international standards for a secure work environment.

Jeet Sodagar