What is a fixed level gauge used for?

A fixed level gauge is primarily utilized to indicate when the filling of a tank has reached its maximum allowable fill volume. This function is vital for preventing overflows and ensuring safe storage practices. By providing a clear indication of the tank's fill level, the gauge helps operators maintain compliance with safety regulations and avoid potential hazards associated with overfilling, such as spills or leaks.

While temperature monitoring, pressure measurement, and tracking fuel consumption are important aspects of tank management, they are typically addressed with different types of instruments. Temperature gauges monitor thermal changes, pressure gauges track the internal pressure within tanks, and flow meters or similar devices measure fuel consumption rates. Each of these instruments has its specific function, which differentiates them from the fixed level gauge's primary role in indicating fill levels.