What equipment is commonly used to monitor fuel levels in storage tanks?

Tank level gauges are specifically designed to measure and monitor the fuel levels within storage tanks. These instruments provide real-time information about how much fuel is present, allowing operators to manage inventory and ensure that tanks are adequately filled, which is crucial for efficient operation. By continuously displaying the level of fuel, tank level gauges help prevent overfilling or running too low, which can lead to operational issues or safety hazards.

Flow meters, while important for measuring the amount of fuel dispensed from the tank, are not used to gauge the quantity of fuel remaining within the storage tanks themselves. Pressure sensors primarily monitor pressure conditions within the tank, which is important for safety and maintaining proper operation but does not directly reflect fuel levels. Temperature probes can assist in monitoring fuel temperature, which is relevant for density calculations but also do not indicate how much fuel is present. Therefore, tank level gauges serve a distinct and essential purpose in fuel management systems.