| 摘要 |
Measuring device, particularly for fuel pumps in service stations, characterized in that it comprises a pulser (A) equipped with a microprocessor unit and an electronic head (C) equipped with a microprocessor unit, in which device the pulser and the electronic head are connected and mutually communicate information and data correlated to the (I); the information and the data are encrypted by means of an algorithm loaded in said microprocessor units and are sent to the electronic head from the pulser together with the measurement values of each supply, in order to allow the verification and the validation of the trasmitted data. <IMAGE>
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