At what pressure inside the SCBA Cylinder will an alarm occur? Indonesia

SCBA means Self-Contained Breathing Apparatus — the SCBA is used by firefighters and rescue workers when there is insufficient oxygen present in the air. The SCBA cylinder alarm is there to alert you when the air needs refilling. But this alarm will beep at what level in? 

SCBA Alert Pressure Level

The level of pressure which triggers the SCBA alarm is different for every cylinder brand. Anben SCBA cylinder alarm tent to go off when there is approximately 25% air remaining in the cylinder. This is an especially crucial safety component. Anben SCBA cylinder has a pressure capacity of 2,216 psi (pound per square inch), which means when the pressure reaches around 554 psi, the alarm starts to beep. As far as the alarm you hear it is clear directive sound to get out of the danger zone where you are and go find an area to refill or replace your cylinder with fresh air. 

SCBA Cylinder Pressure Monitoring

Monitoring SCBA cylinder pressure during emergency conditions is critical and can be the difference between life and death. There's a period of time when firefighters have to remain within a burning structure to extinguish the blaze. It is then that checking the pressure in the cylinder is of vital importance. If that pressure drops too low, an alarm on the SCBA self contained breathing apparatus will beep to tell the person it is time to exit the building and get a new cylinder. Presence of this kind can mitigate their chances of getting hurt, so that they will be able to carry on with their noble work. 

Pressure Control Cutoff When You Are In SCBA

Critical pressure level: the cut-off point where SCBA cylinder is deemed unsafe to utilise. It is the level that is set by an OEM and is typically imprinted on the cylinder itself. Like we mentioned before, the Anben SCBA kicks off its alarm when it reaches 25% of how full its air supply is (which works out to about 554 psi on a cylinder with a total capacity of 2,216 psi). That means the user has to watch their pressure in the cylinder and replacement whenever needed. If the cylinder pressure gets too low then their life is in danger so they will need to replace or refill the cylinder as soon as possible. It is crucial that everyone responds appropriately at all these pressure levels to ensure safety during operations. 

Conclusion

If you put yourself in harms way as a firefighter or some sort of rescue worker, it is only natural that you will want to be aware of when the few things protecting your life are going to scream at you. In the case of Anben SCBA set cylinders, when there is less than 25% of your air you will hear an alarm go off to let you know that you are now in the dangerous zone!