F-WLD200 Water Pipe Leakage Monitor

Product Overview

F-WLD200 Water Pipe Leakage Monitor is an integrated acoustic pipeline leakage monitoring terminal integrating high-sensitivity hydroacoustic sensor, Beidou/GPS positioning, 4G CAT1 wireless transmission, local storage and large-capacity lithium thionyl chloride battery. It collects characteristic leakage acoustic waves of pipelines ranging from 20~100kHz, calculates leakage probability via cloud machine learning algorithms, and accurately marks leak points combined with GIS maps. Featuring IP68 fully sealed structure for underwater use and ultra-low power consumption design, it can operate for 5 years without battery replacement. It can be directly mounted on pipelines through DN20 thread interface, greatly reducing manual leakage inspection costs of water supply, heating and industrial pipe networks.

Key Features

Wideband hydroacoustic collection: captures pipeline leakage sound waves at 20~100kHz with sensitivity of -180dB, single unit covers pipelines up to 1000 meters;

AI leakage assessment: acoustic data is uploaded to cloud for calculation, alarms will be automatically triggered once leakage probability exceeds 80%, leakage positions are displayed visually on GIS maps;

Dual communication for maintenance: 4G CAT1 for remote cloud upload + BLE Bluetooth for local debugging inside manholes; remote parameter modification and OTA upgrade are supported;

Status monitoring: built-in gyroscope attitude sensor detects displacement and falling-off of the device;

Local caching: 128Mb Flash stores historical acoustic data, cached data will be supplemented automatically after network recovery;

Secure transmission: built-in encryption chip and dedicated underground manhole antenna ensure stable underground signal; mobile APP checks early warnings synchronously;

Extra-long monitoring distance greatly expands detection range compared with traditional leakage detectors and reduces deployment quantity;

High-sensitivity hydroacoustic sensor of -180dB accurately captures faint leakage sound waves; DN20 standard pipe thread connects reserved pipeline interfaces directly without magnetic installation or excavation reconstruction;

IP68 deep water protection allows long-term immersion up to 10 meters, works stably at -40~80℃ to adapt to humid manhole environments with drastic temperature difference;

Ultra-low power consumption with standby current only 2μA, standard 19Ah lithium thionyl chloride battery achieves over 5-year service life with daily data upload;

Beidou+GPS dual positioning enables the platform to mark precise geographic locations automatically for maintenance crews to find leak points rapidly;

Reliable hardware with CNAS certification and LED status indicator, extended antennas are available for deep manholes with weak signals.

Topology Diagram

Technical Specifications

Applications

Online monitoring of static & dynamic deformation and vibration for slopes, foundation pits, bridges, dams, tunnels, building towers & mechanical equipment