What is the measurement system for measuring gasoline price that was filled to the customer's vehicle?

11 October 2016 1 5K Report

What type sensor should i used, and how gasoline flow is converted into electrical signal. Moreover, how the electrical signal is processed in order to display the price in the digital meter.

K. V Sharma

Since it is a liquid, turbine type of flow measuring device can be employed. It will be converted into analog or digital display. The flow rate is multiplied with a price factor for display.

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