What is an indication of a properly functioning steam gauge?

A properly functioning steam gauge accurately reflects the system pressure, which means it provides a true representation of the current pressure within the boiler or steam system at any given time. This is essential for safe operation, as operators rely on these readings to determine if the system is within the expected pressure range and to make informed decisions about its operation or maintenance.

When a steam gauge correctly mirroring the system pressure, it indicates that the gauge is calibrated properly, is in good working condition, and that the pressure within the system is stable and as designed. This ensures the safe and efficient functioning of the boiler, enabling operators to respond appropriately to any changes in the system's pressure.

In contrast, consistent low readings may signal a malfunction or issue, occasional fluctuations could indicate instability in the system, and constant high readings might point to an overpressure condition or gauge fault. These would all deviate from the expected operational parameters of a well-functioning steam system.