Temperature can significantly affect fuel density and volume. To ensure accuracy, modern fuel dispensers often include temperature compensation systems. These systems adjust the recorded fuel volume based on ambient or product temperature, ensuring customers receive the correct amount regardless of weather conditions.
Without compensation, a fuel dispenser in hot climates might deliver slightly less fuel by weight, while in cold conditions, it might deliver more. Regulations in many countries require automatic temperature compensation (ATC) in fuel dispensers, especially where seasonal temperature swings are significant.
This technology helps maintain fairness and accuracy in fuel transactions year-round.