An oxygen (O2) analyzer draws in a gas sample, and measures the amount of oxygen in it. There are various sensor technologies available for measuring O2. NOVA generally favors the electrochemical O2 sensors. They are tolerant of less-than-perfect sample gases, are acceptably accurate for most applications, have good shelf & service lives, and are customer-replaceable when depleted. They are also less expensive than other technologies such as laser or paramagnetic detectors.
Learn more about the importance of precision O2 analyzers in various industries.
How Are O2 Analyzers Used in Industrial Applications?
Accurately monitoring oxygen levels is vital for operational efficiency and safety in a variety of industrial settings, including:
- Mining operations. Wall-mounted oxygen deficiency analyzers are used in confined spaces like mines to continuously monitor oxygen levels for worker safety.
- Before welding. Portable or handheld O2 analyzers are often used to verify oxygen levels in welding gases prior to a welding operation.
- Combustion facilities. Oxygen analyzers monitor oxygen levels in boilers to improve combustion. This real-time data allows operators to fine-tune conditions and optimize operational efficiency.
- Chemical storage and processing facilities. Monitoring oxygen levels in chemical storage and processing facilities prevents flammable conditions, maintains product quality, and facilitates chemical reactions.
- Oil and gas pipelines. Even trace oxygen levels in gas transmission lines can indicate a leak in the infrastructure. If not repaired, the leak can result in more costly damage or halt production.
- Cryogenic laboratories. O2 analyzers are also crucial to safety. Laboratories that depend on properly sealed pressurized gas repositories use O2 analyzers to detect leaks, which can quickly displace oxygen in confined spaces and bring them below safe thresholds. OSHA guidelines require breathing air in a workplace to be at least 19.5% oxygen.
- Aerospace and electronics manufacturing. Aerospace and electronics manufacturers often use nitrogen purging to displace oxygen and rely on oxygen analyzers to ensure that these processes are done correctly.
Oxygen Analyzers at Nova Analytical Systems
Industrial settings require continuous oxygen monitoring for operational efficiency and safety. For over 40 years, Nova Analytical Systems has been a trusted designer and manufacturer of gas analysis equipment. In addition to oxygen analyzers, we offer sample conditioning equipment, portable gas analyzers, and more for established and emerging industries worldwide.
Nova Analytical Systems is committed to protecting sensitive work environments that depend on exact levels of oxygen content. To learn more about our advanced line of oxygen analyzers or other capabilities, contact us today.