The betting limits are not set by the game developer, Evolution Gaming. The minimum and maximum amounts that can be bet at the table are determined by the respective online casino, i.e. the operator.
In most cases, there is enough scope to suit beginners and high rollers alike. It should also be noted that the table limit always applies to even money bets. It is reduced accordingly for bets on smaller combinations and individual numbers, which you can see in the game rules before you get started.