How Fuel Dispenser With Tank Works

A fuel dispenser with a tank operates based on the following principle.

After that, the fuel enters the oil - gas separator. This component separates the air mixed in the fuel to prevent air from entering the measuring transducer and affecting the measurement accuracy1. The fuel then flows into the measuring transducer, which calculates the volume of fuel flowing through it and converts this volume into the angular displacement of the output shaft. A sensor converts the angular displacement of the output shaft into an electric pulse signal1. The electronic counting and indicating device receives the pulse signal, calculates the cumulative volume of the fuel delivered, and displays the corresponding value, showing the volume and cost of the fuel on the main display1.

Finally, the fuel passes through the solenoid valve and is delivered to the vehicle through the fuel gun1. When the set fueling amount is reached, the solenoid valve closes to stop the fuel supply. The entire process is controlled by the computer unit of the fuel dispenser, which coordinates the operation of each component to ensure the accurate and safe dispensing of fuel. In addition, the fuel dispenser is also equipped with some safety devices, such as shear valves, to minimize potential dangers in the event of an accident.