How can divers prevent oxygen toxicity?

Monitoring the maximum operating depth and time at depth is crucial in preventing oxygen toxicity because it helps divers stay within safe exposure limits for oxygen. When diving with enriched air nitrox, the increased partial pressure of oxygen can heighten the risk of toxicity, especially at greater depths. By adhering to the recommended limits for maximum operating depth (MOD) and managing bottom times according to those limits, divers can significantly reduce their chances of experiencing harmful effects from elevated oxygen levels.

Understanding the NOA (no observable effect) limits for oxygen and planning dives accordingly enables divers to enjoy the benefits of nitrox while minimizing the risks associated with its use. Effective dive planning and monitoring these factors are essential components of safe diving practice in enriched air nitrox diving.