New Robust Overflow Logger Now Available in the Benelux

Designed for Reliable Operation in Sewer Systems

Thanks to its extremely rugged housing, the logger can remain fully operational even when submerged for several days. The integrated NB-IoT/LTE-M modem ensures low communication costs, while all measurement data is securely transmitted using TLS 1.2 encryption to Microsoft Azure, Amazon Web Services (AWS), Cumulocity, or existing IT environments via MQTT.
For maximum ease of use, an IoT sensor data platform is available for visualization, analysis, device management, and maintenance.

Overflow Monitoring Provides Insight into Sewer System Performance

During periods of heavy rainfall, sewer systems can become overloaded and are unable to handle the volume of incoming water. The result is the discharge of untreated wastewater into surface waters — something municipalities and water authorities aim, and are increasingly required, to prevent.
Accurate overflow monitoring provides immediate insight intohow often overflow events occur
how long they last and where bottlenecks exist within the sewer network
This information forms the basis for targeted improvement measures and well-founded investment decisions.
In addition, the new European Urban Wastewater Treatment Directive requires municipalities and water authorities to develop integrated wastewater and stormwater management plans aimed at structurally reducing overflow events.
At the same time, many existing overflow loggers still rely on 2G communication networks, which telecommunications providers will begin phasing out from 2027 onwards. CimPro's new overflow logger is fully prepared for the future.

Designed for Extreme Conditions

The CimPro overflow logger has been specifically engineered for reliable operation in sewer environments. Waterproof connectors and a custom-designed chemical-resistant enclosure provide protection against H₂S gases and prolonged submersion.
The datalogger supports virtually any brand and type of sensor, including low-power sensors with SDI-12 , Modbus, 4–20 mA or 0–10 V. A flexible battery concept allows the use of one or multiple lithium batteries, combining high energy density with a compact form factor and extended operational lifetime.

IoT Data and Device Management Platform

Overflow monitoring systems operate under extremely demanding conditions. Reliable remote management is therefore essential to ensure continuous operation.
The CimPro IoT Data and Device Management Platform continuously monitors key operational parameters, including remaining battery capacity, sensor failures , Communication status
and signal quality. All information is presented through intuitive dashboards and graphical reports. The platform also serves as a data gateway to SCADA systems, historians, Deltares FEWS, and other data platforms. Thanks to the integrated maintenance logbook, a complete overview is always available of sensor status, maintenance activities, and system interventions.
When abnormalities are detected, the platform automatically initiates corrective actions and immediately notifies maintenance providers. This enables maintenance to be planned proactively based on predefined KPIs, ensuring maximum system availability while providing customers with complete peace of mind.

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Specifications

Want to discover how our new IoT datalogger can simplify your operations?