Thanks for your question, let's see how we can best address this.
To verify the version of Qlik Sense - you can see this in the QMC on the bottom right of the interface:
and in the HUB by using the action menu:
In regards to streaming live data to Qlik Sense - this is not possible with the default connectors and interfaces if you are looking for non-invasive real-time updates. This is possible with our APIs as listed in the help document: https://help.qlik.com/en-US/sense-developer/3.0/Subsystems/QVXSDKAPI/Content/Streaming-data-to-QlikView-using-connector.… but will require coding.
Here is another answer to a similar post: Can Qlikview sense read data from IBM MQ?
In regards to the reload at that interval - you would also need to achieve that via the APIs.
Please mark the appropriate replies as CORRECT / HELPFUL so our team and other members know that your question(s) has been answered to your satisfaction.