While monitoring the tank for leaks, what is an acceptable amount of psi loss between the remote and tank gauge per manufacturer?

When monitoring the tank for leaks, an acceptable amount of psi loss between the remote and tank gauge is 100 psi, as specified by the manufacturer. This threshold is established to ensure that any discrepancies in readings do not lead to unsafe conditions or miscalculations regarding remaining air supply.

A psi loss of 100 indicates that the system is still functioning within acceptable parameters while allowing for some variations due to pressure gauge calibration or minor leaks that can happen in a controlled environment. Accepting this level of variability is crucial for maintaining safety when using the SCBA in potentially hazardous situations.

Understanding this standard is vital for operators to monitor the SCBA effectively, ensuring that it is reliable during usage. If the psi loss exceeds this amount, it would warrant further investigation to address potential leaks or other issues before the SCBA is used, ensuring the user’s safety during operation.