Oxygen Deficiency Monitors

“In environments where inert or cryogenic gases can displace breathable air, an oxygen-deficiency monitor is the last line of defense.

Recent News

Gas Detection in Pharmaceutical Manufacturing:  Protecting Peptide and Oligonucleotide Facilities

Gas Detection in Pharmaceutical Manufacturing: Protecting Peptide and Oligonucleotide Facilities

Protecting Safety in Advanced Pharmaceutical Environments The production of peptides and oligonucleotides involves handling large volumes of solvent, working with cryogenic gases, and operating in cleanroom environments. These conditions make gas detection systems—including oxygen monitors, combustible gas detectors, and gas leak detectors—critical for protecting workers, maintaining compliance, and ensuring uninterrupted production. Learn more about peptide […]
Why Nitrogen in the Pharmaceutical Industry Matters

Why Nitrogen in the Pharmaceutical Industry Matters

Nitrogen in the Pharmaceutical Industry Nitrogen in the Pharmaceutical Industry plays a critical role in pharmaceutical manufacturing, from product preservation to contamination control. Its inert nature makes it ideal for processes that demand a stable, non-reactive atmosphere. Nitrogen in the pharmaceutical industry is essential for maintaining product quality, sterility, and safety throughout the drug manufacturing […]

Oxygen Deficiency Monitors

Liquid Nitrogen Safety: Costs, Hazards, & Oxygen Deficiency Monitors

Liquid Nitrogen Safety: Costs, Hazards, & Oxygen Deficiency Monitors

Ensuring Safe Handling of Liquid Nitrogen in Industrial Applications Liquid nitrogen (LN₂) is integral to various industries, including food processing, healthcare, and manufacturing, due to its extremely low boiling point of -320°F (-196°C), making it an effective coolant and freezing agent. However, its handling necessitates strict adherence to safety protocols to mitigate associated risks. Hazards […]
Why Ships with CO₂ Fire Suppression Systems Rely on PureAire Oxygen Deficiency Monitors for Safety

Why Ships with CO₂ Fire Suppression Systems Rely on PureAire Oxygen Deficiency Monitors for Safety

Fire Suppression Systems Fire suppression systems are indispensable to ship safety. These automated systems quickly detect fires and respond immediately, protecting personnel, cargo, and the ship itself. These systems automatically release firefighting agents like water mist, foam, or carbon dioxide (CO2) to suppress or extinguish the flames. By rapidly containing fires, fire suppression systems prevent […]
Gas Monitor for Wastewater Facilities and Anaerobic Digesters

Gas Monitor for Wastewater Facilities and Anaerobic Digesters

Anaerobic Digestion Process Oxygen monitoring is an essential safety and process control measure in facilities that utilize anaerobic digesters. Although the digestion process occurs in an oxygen-free environment, it is important to monitor the surrounding areas to ensure oxygen levels are appropriate for both safety and operational efficiency. The anaerobic digestion process is a multi-stage process […]
Liquid Nitrogen: Market Growth, Industrial Use and Safety

Liquid Nitrogen: Market Growth, Industrial Use and Safety

Understanding the Liquid Nitrogen Market Growth The liquid nitrogen (LN2)market is experiencing significant growth, driven by its diverse industrial applications and the increasing demand for cryogenic liquids. According to Straits Research, the global LN2 market size was valued at USD 16.90 Billion in 2024 and is projected to reach from USD 17.88 Billion to USD […]
Nitrogen in Semiconductor Manufacturing: PureAire’s 10+Year O2 Sensors Provide Long-Lasting Protection

Nitrogen in Semiconductor Manufacturing: PureAire’s 10+Year O2 Sensors Provide Long-Lasting Protection

The Role of Nitrogen Gas in Semiconductor Manufacturing Semiconductor manufacturing relies heavily on high-purity gases like nitrogen gas to create controlled environments. Maintaining the proper oxygen levels is critical in preserving production quality, as any oxygen contamination can result in defects and failures. PureAire’s Oxygen Monitors measure and help regulate oxygen levels in semiconductor manufacturing […]
Industrial Uses for Oxygen Depletion Monitors

Industrial Uses for Oxygen Depletion Monitors

Introduction  Oxygen (O2) deficiency monitors, also known as oxygen depletion monitors, are vital safety equipment used across a wide array of industries that help ensure personnel safety. These safety monitoring systems detect low levels of oxygen in the air and will trigger visual and audible alarms when oxygen concentrations drop to an unsafe level. Unsafe, […]
Oxygen Depletion: What You Should Know and How to Prevent It

Oxygen Depletion: What You Should Know and How to Prevent It

Introduction Oxygen Depletion, also known as oxygen deficiency, is a serious safety issue that occurs when the oxygen concentration in an environment falls below the level necessary to sustain human life. The Occupational Safety and Health Administration (OSHA) defines an environment where oxygen levels fall below 19.5% as an oxygen-deficient atmosphere, which should be treated […]
What is an Oxygen Deficiency Monitor?

What is an Oxygen Deficiency Monitor?

Understanding Oxygen Deficiency The air we breathe is made up of 78% nitrogen, 21% oxygen, and trace amounts of other gases such as carbon dioxide, neon, and hydrogen. The oxygen level in the air we breathe is approximately 20.9%. A drop in oxygen levels below this percentage indicates an oxygen-depleted environment that poses significant health and […]
Biorepository Safety

Biorepository Safety

What is a Biorepository? A biorepository, or “biobank”,  is a specialized facility designed to store, archive, and distribute biological samples for research or clinical purposes. Biorepositories house biological samples, such as blood, plasma, urine, saliva, tissues, DNA, and organs, among other specimen types, collected from consenting individuals. Critical associated information, including relevant health information about […]
PureAire Commemorates Over 25 Years in Gas Detection and Oxygen Deficiency Monitoring

PureAire Commemorates Over 25 Years in Gas Detection and Oxygen Deficiency Monitoring

PureAire Monitoring Systems is proud to note the completion of our 26thyear in the Gas Detection business. Our journey began on January 14, 1997, with three employees working out of a spare bedroom in our founder’s home. Our mission from the beginning was, and remains, quite simple: keep people safe, by providing high-quality, accurate, and reliable […]