HEDA Noise Monitor LD18H
by HEDA Technology · 🇨🇳 China · Noise Loggers & Monitoring
VERIFIEDHydrophone Correlating Logger
Hydrophone variant of the HEDA LD18 correlating noise logger for large-diameter and plastic mains, NB-IoT/CAT-1 connected. Regional Chinese supplier — verify specs with manufacturer datasheet.
Technical specifications
| Meter / product type | Correlating noise logger with hydrophone (NB-IoT / CAT-1) |
| Application | Daily leak monitoring on plastic pipes |
| Detection method | Daily leak-noise logging; stores & transmits noise for remote diagnosis; intelligent noise-frequency analysis; built-in correlation with an adjacent logger |
| Sensor type | Integrated hydrophone (for plastic pipes) |
| Communication | NB-IoT or CAT-1 cellular; LoRa/Bluetooth to mobile/tablet app |
| Protection class (IP) | IP68 |
| Housing material | Hydrophone |
| Outputs / software | Mobile/tablet app; remote diagnosis & correlation |
| Mounting / installation | Mounted in chamber; hydrophone coupled to pipe/fitting |
| Deployment type | Permanent network monitoring (lift & shift capable) |
✓ Compiled from the official manufacturer source. View source →
