Gutermann ZONESCAN NB-IoT
by Gutermann AG · 🇨🇭 Switzerland · Noise Loggers & Monitoring
VERIFIEDCorrelating Noise Logger
The first NB-IoT correlating leak noise logger, launched on World Water Loss Day, December 2019. Deep underground signal penetration, exchangeable battery, 3D motion sensor for security and daily automatic correlation to the Gutermann Cloud. The two largest deployments exceed 10,000 loggers each.
Technical specifications
| Meter / product type | Correlating NB-IoT leak noise logger |
| Application | Permanent leak detection in underground networks |
| Detection method | Leak-noise correlation between neighbouring loggers (time-sync ~1 ms, ~1 m precision); spectrum analysis to reject ambient/mechanical noise |
| Sensor type | Acoustic noise sensor |
| Communication | Cellular NB-IoT (transmits through cast-iron lids) |
| Protection class (IP) | IP68 |
| Housing material | Stainless steel housing |
| Battery life | Multi-year (NB-IoT family) |
| Power / battery | Field-changeable battery (special tool) |
| Outputs / software | Gutermann cloud (ZONESCAN NET) |
| Mounting / installation | Underground chamber; deployed every 50-300 m |
| Deployment type | Permanent fixed network (NB-IoT) |
✓ Verified from manufacturer datasheet. View datasheet →
