PS_BATT module as a backup power supply in the DL2/Dl7 data logger

The PS_BATT battery module enables backup power supply of the DL2/DL7 data logger in the event of a power outage. The described application enables uninterrupted device operating and ensures the continuity of the archiving process. The module can also be installed in a portable case dedicated to the DL7 data logger (device operation in on-off mode).