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Noise Monitor

Noise Monitor

The intelligent noise leak detector is attached to the water supply pipeline through strong magnetic attraction at the bottom. It automatically monitors the noise of water leakage in the pipeline and uploads the data to the management platform. Through advanced technologies such as artificial intelligence and machine learning, it actively alerts for potential leaks and quickly and efficiently determines whether there are any leakage points on   the pipeline. The intelligent noise leak detector can also be integrated with the DMA leakage control platform for precise leak detection, achieving full-process control of leakage and achieving the goal of reducing leakage and continuous leakage control.

Main Advantages

  • Low-power devices, ensuring long service life
  • IP68 protection level, easy installation
  • Interacts conveniently through near-field communication mode
  • Has on-site leak detection function, one machine for two purposes, quickly solving problems
  • Highly sensitive leak detection equipment
  • Integrates 4G network, efficient, CD lossless audio transmission
  • AI automatically analyzes leakage situations
  • Low false alarm rate

Technical Specifications

Name GC-NA21 Noise Monitor
Measuring Medium Stainless steel pipe, cast iron pipe, cement pipe, PPR/PE pipe
 

Overall Material

 Housing – Plastic
Base – 304 Stainless Steel
Supply Voltage 3.6V
Operating Conditions Ambient Temperature: -40~80°C
Protection Grade IP68 (Passed neutral salt spray test)
Overall Weight ≈770g
Sampling Frequency 8KHz
Mounting Method Strong magnetic adsorption
Storage Capacity 256Mb Flash, 600 days of historical data
Network 4G (TD-LTE BAND40/41) / NB-IoT
Battery Life 5 years under default operating mode (Replaceable battery)
Sensitivity Capable of monitoring noise below 10db, device sensitivity >90pC/(m/s²)
 

 

 

 

Operating

Modes

  

 

Online

Monitoring

 Automatically send acoustic data to the platform at a fixed time every early

morning with automatic leak detection
Multiple operating modes with configurable working time
High-precision positioning function
 

Offline

Monitoring

 NFC/Bluetooth connection for device information viewing and configuration via

mobile APP
Real-time on-site noise monitoring via APP and mini program

Dimensions

NOTE:

The antenna can be replaced or extended as needed

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