SOFREL WEB LS: platform dedicated to the centralization, hosting, and exploitation of DL4W data logger data

SOFREL WEB LS is the Cloud hosting solution dedicated to SOFREL LS and LT data loggers. Fully secured, WEB LS enables operators to remotely manage their fleet of data loggers and exploit the data transmitted daily by the equipment.

WEB LS is a user-friendly solution that allows municipalities without existing SCADA systems to avoid investing in a much more complex deployment.


Fully responsive (HTML5), WEB LS is accessible from any web browser on a PC, tablet, or smartphone, enabling mobile data consultation and exploitation.

The main data from the data loggers are initially presented on an interactive map, giving users an overview of their network’s performance.

It is then possible to access all data from a specific site to analyze performance over time and export the data for sharing or archiving.

Beyond data analysis, WEB LS also allows operators to remotely modify a data logger’s configuration, thus avoiding costly travel and delays in intervention.

Finally, WEB LS offers various web services to securely share field data with SCADA systems and hypervision centers of large operators or municipalities.

Widely adopted by managers of both small and large installations, the WEB LS platform today centralizes over 20,000 SOFREL data loggers worldwide and manages millions of data points daily.


Secure hosting

  • Certified industrial hosting (99.5% availability)
  • Secured data exchanges via HTTPS connections
  • Password-protected and partitioned access (only the user can access their network data)