What is the role of a pressure gauge on a boiler?

The role of a pressure gauge on a boiler is to monitor the pressure for safe operation. Maintaining appropriate pressure levels is critical in a boiler system, as excessive pressure can lead to dangerous conditions, including the risk of explosion or equipment failure. A pressure gauge provides real-time data that allows operators to ensure the system is functioning within the designed safety limits and to take necessary actions if pressure deviates from the required range.

The monitoring of pressure is essential for the overall efficiency and safety of the boiler system. Accurate readings from the pressure gauge allow operators to make informed decisions regarding the operation of the boiler, such as adjusting fuel input or managing steam generation.

In contrast, determining steam temperature and monitoring water quality are tasks typically handled by temperature gauges and water treatment tests, respectively. While controlling fuel input is crucial to boiler operation, it employs different mechanisms, such as control valves or automated systems rather than relying on a pressure gauge.