What is the function of a pressure gauge in hydraulic systems?

The function of a pressure gauge in hydraulic systems is to measure the current pressure of the hydraulic fluid. This measurement is crucial for several reasons. It allows operators to monitor the system's performance and ensure that it is functioning within safe operating limits. Pressures that are too low may indicate potential leaks or other malfunctions in the system, while excessively high pressures can signal risks of component failure due to overloading.

Having this real-time pressure information helps engineers and technicians diagnose issues, maintain system efficiency, and ensure safety during operation. In a hydraulic system, proper pressure levels are essential for the effective transfer of power, and the pressure gauge plays a vital role in providing this vital data. Thus, understanding the pressure in hydraulic systems is fundamental to their design and functionality.