Carbon dioxide, or CO2, occurs naturally in the environment. Living organisms rely on it as a part of their metabolic processes. Yet, in confined spaces, exposure to this colorless, odorless gas can cause a wide array of health issues. In industrial settings, employees are more susceptible to exposure. As a result, they could experience dizziness, tiredness, headaches, and an increased heart rate, and, if not resolved, serious issues including asphyxiation and, although it is rare, death. A CO2 gas detector monitors the air quality to ensure there isn’t an unhealthy accumulation of the gas.
Applications for CO2 Detection
Utility plants, wastewater treatment plants, brewing and beverage fermentation plants, machinery rooms, cold rooms, food processing plants, and other types of manufacturing or industrial settings should be closely monitored for CO2 levels in the atmosphere. To prevent employee exposure to dangerous levels of the gas, consider a CO2 gas monitor to improve worker safety. In poorly ventilated spaces, CO2 levels can rise rapidly. A CO2 gas detection system installed by an experienced industrial gas detection supplier can provide continuous air quality monitoring.
CO2 Concentrations and Exposure Limits
CO2 levels are measured in parts per million, or ppm. High concentrations of CO2 can be toxic when confined to a non-ventilated or poorly ventilated space. The air can only hold so many gases. Excess carbon dioxide takes up space that would normally contain oxygen. As a result, people working in the space are deprived of oxygen and experience asphyxiation.
With mild exposure or concentrations of 30,000 ppm, they experience headaches and dizziness. At levels of 80,000 ppm, CO2 levels become dangerous and can become life-threatening. The Occupational Safety and Health Administration (OSHA) sets permissible exposure limits, or PEL, for substances in the air. OSHA set the PEL at 5000 ppm over an eight-hour time period and 30,000 ppm over a 10-minute period.
Potential Health Effects of Prolonged Exposure
While low concentrations generally aren’t harmful to workers even over extended periods, prolonged exposure to higher concentrations can be. Because CO2 displaces oxygen in the air, it can affect respiratory function. An early symptom is rapid breathing and increased heart rates. A lack of oxygen can also lead to clumsiness, emotional upsets, and fatigue.
Individuals who don’t receive proper ventilation or access to oxygen may then experience nausea, vomiting, and convulsions. Over time, workers exposed to high CO2 levels may suffer from permanent damage to the brain, heart, and other organs. In extremely rare cases, coma or death may occur if the CO2 levels aren’t controlled.
Benefits of a CO2 Gas Detection System
In addition to health risks to employees, there are hidden business costs associated with CO2 gas exposure. Because elevated levels of the gas lead to lethargy and a feeling of constant tiredness, it can decrease worker performance and productivity. Exposure can also contribute to a higher percentage of absenteeism.
By installing CO2 gas detector equipment, you are not only protecting your employees, but you’re also protecting your bottom line. A supplier with a gas detection system for sale will analyze your business and your applications and determine the best option.
If you are considering adding a CO2 gas detector, replacing your current system, or you’re interested in our loaner program, contact one of our knowledgeable associates.