What is the function of the indicator gauge on an emergency oxygen system?

The function of the indicator gauge on an emergency oxygen system is to show how much oxygen is in the cylinder. This is crucial for ensuring that users can quickly assess the amount of oxygen available for use in an emergency scenario. By providing a visual representation of the oxygen levels, users can make informed decisions about when to utilize the system, ensuring that they do not run out of oxygen during critical situations.

The gauge typically measures the pressure of the oxygen within the tank, which correlates to the volume of oxygen remaining. This information is vital for effective emergency preparedness and response, as knowing the available supply can directly affect survival and safety outcomes. Understanding oxygen levels allows users to manage resources efficiently and ensure that supplemental oxygen is available when absolutely necessary.