Efento NB-IoT Water Leak Datalogger
| Brand: Efento |
| Connectivity type: SIM card (NB-IoT / LTE-M) |
| Measurement parameters: Water leak |
| Power supply: Battery replaceable |
| Sensor(s): External |
| IP Protection Class: IP 30 |
| Product type: Data logger |
| Usage type: Multi-use |
| Data storage & reporting: Cloud access, Smartphone App |
| Alarm functions: SMS, E-mail |
| Display: No (only via software/app/cloud) |
| Normering: EN12830 |
Internal Reference:
5253
Important: An NB-IoT SIM card and an Efento Cloud subscription are required for use. These are not included and must be purchased separately.
This Efento NB-IoT water leak logger accurately detects and records water leaks in critical locations. Thanks to the external probe, the sensor can be strategically positioned to quickly identify leaks in archives, server rooms, laboratories, and other sensitive environments, preventing damage and minimizing risks.
The logger automatically transmits detection data via the NB-IoT mobile network, eliminating the need for WiFi or additional gateways. Configuration is simple with the free Efento app on your smartphone (Bluetooth).
Key features
- Detects water leaks immediately upon contact with liquid
- External 3 m probe (other lengths available on request)
- Data transmission via NB-IoT – no WiFi or gateway required
- Battery life up to 5 years, maintenance-free
- Memory for 40,000 readings (oldest data automatically overwritten)
- Free configuration app (Efento Configurator) via Bluetooth
- Full integration with Efento Cloud or third-party platforms via API
- Protection class: IP30 (IP67 on request)
Applications
- Monitoring water leaks in archives, museums, and server rooms
- Detection of leaks from cooling systems, pumps, and HVAC systems
- Control of moisture-sensitive areas in laboratories and hospitals
- Preventive monitoring in warehouses and storage facilities
Why choose Efento NB-IoT?
- No WiFi or gateway required – direct mobile network connection
- Long battery life – up to 5 years
- Free app for easy installation & configuration
- Fully remote management via Efento Cloud
- Flexible expansion with additional Efento sensors
Included
- Efento NB-IoT water leak logger
- External water leak probe (3 m)
- Battery (3 × AA)
- Manual
- Free Efento Configurator app
Requirements for use
- NB-IoT SIM card and cloud license (sold separately)
- Smartphone (Android/iOS) for Bluetooth configuration
Optional
- Standard or ISO17025 Calibration certificate (on request)
- SMS credits for SMS or phone call alerts
With the Efento NB-IoT water leak logger, you are assured of a reliable, fully autonomous leak detection solution, even in locations without WiFi.





