Why gas station need install automatic tank gauge 3

Third, from a cost point of view 
Currently, there are many types of automatic tank gauge, many users often do not know the right kind of level gauge. In fact, this is very simple, to go along with the trend is certainly correct. Currently, PetroChina, Sinopec, CNOOC and Shell joint venture petrol stations commonly used magnetostrictive probe, the reason for using this automatic tank gauge, they also tried many kinds of fluid management instruments, through practice and testing and finalization using magnetostrictive automatic tank gauge. The current magnetostrictive probe has been set aside many basic management interface, based on the foundation for future product upgrades, we can say, magnetostrictive probe allows the user to invest fully in place to avoid future product upgrades, etc. factors arising from duplication of investment. As a small social station, there is no state-owned enterprises in size and strength, with reference to leading companies sourcing products should be said is a shortcut, so to avoid detours, reduce waste of money.