Ionic + Angular - cannot translate values in select menu

I have defined following select:

<!--SELECTED MEASSURE VALUE -->
        <label class="item item-input item-select">
            <div class="input-label">
                {{ 'SELECT' | translate }}
            </div>
            <select ng-options="value.value as value.text for value in messureValues" ng-model="appSettings.choice" >
                <option style="display:none" value="">{{appSettings.choice}}</option>
            </select>
        </label>

With following values:

// Default available meassured values
    $scope.messureValues = [{
        value : 'dials',
        text : $translate.instant('DIALED_SETTINGS')
    }, {
        value : 'conversations',
        text : $translate.instant('CONVERSATIONS_SETTINGS')
    }, {
        value : 'appointments',
        text : $translate.instant('CLOSES_SETTINGS')
    }];

And if i already have prepared translation files , which works fine in other elements (labels, etc), in mentioned select are displayed always english translations by default.

Could somebody tell me what can be wrong and why values in the select are not translated into different language which is active?

For translation i'm using ng-translate:

http://github.com/PascalPrecht/angular-translate

Many thanks for any help.