To compare data from multiple sensors in homologous time periods, go through the following steps:  

Step 1: In the main menu, on the left side, click on Analysis.  

Step 2: Click Select multiple, and then choose the parameters of the sensors you want to compare at similar time periods. To do this, enter the sensor name in the search bar or search for the sensor in the organizational structure.

Step 3: Click Analyse.

Step 4: Select a time period (last 24 hours, last 7 days, last 30 days, custom interval) in which you want to perform the analysis.   

Example of how to compare data from multiple sensors in homologous time periods: