SCADAR loggers have sample rate of 1 second.

If you download raw data, you can choose the 'sample resolution' of 1 second or more. If you choose 'x seconds' sample resolution, it will be an average of 'x' one-second sample points. 

For example, the picture below show raw data from 16:30:17 to 16:30:26 of a demo audit. 

One-second sample resolution are in pink. Five-second sample resolution is in green. 

The average of five consecutive data points in pink is equal to the values shown in green.