Sewerin SePem 352
by Hermann Sewerin GmbH · 🇩🇪 Germany · Noise Loggers & Monitoring
VERIFIEDNoise Logger
Stationary or mobile noise logger with sensitive piezo microphone for permanent and lift-and-shift leak monitoring, read out by radio. IP68, lithium powered.
Technical specifications
| Meter / product type | Stationary noise logger (LoRaWAN) |
| Application | Continuous monitoring of defined network zones |
| Detection method | Night noise logging with automatic daily LoRaWAN transmission; suspected-leak flagging |
| Sensor type | Highly sensitive piezo microphone (optimised frequency response) |
| Communication | LoRaWAN to network monitoring system / SePem web app |
| Protection class (IP) | IP68 |
| Housing material | Piezo microphone |
| Battery life | Up to 12 years (standard settings) |
| Power / battery | Internal battery (up to 12-year) |
| Outputs / software | SePem web app / customer network information system |
| Mounting / installation | Install on existing fittings (SePem Install app) |
| Deployment type | Permanent stationary |
✓ Compiled from the official manufacturer source. View source →
