Water Device Instruments
Fuji LDR-20 Water Leak Detector is a high-sensitivity leak detection device engineered to accurately detect leakage sounds, even in deep pipelines or those with large diameters. Compared to its predecessor, the LDR-20 offers a more compact design, easier operation, and compatibility with Android applications for visual display.
2.5x Higher Sensitivity
Effectively detects leak sounds from deep pipelines, large-diameter pipes, and low-pressure systems—outperforming conventional detection methods.
Dual Notch Filter & Volume Control
Enables users to eliminate background noise and adjust volume levels to suit various environments.
Compact & Lightweight Main Unit
Easy to handle and carry, making it ideal for field inspections and long-duration usage.
Android App Connectivity
Measurement data can be displayed visually and graphically via Bluetooth connection to an Android smartphone app.
| Item | Description |
|---|---|
| Model | LDR-20 |
| Detection Method | Acoustic leak detection with sensor & visual display |
| Filter Functions | High-pass filter: 2 modes (wide/narrow) Low-pass filter: 2 modes (wide/narrow) Notch filter: 2 modes (narrow: 150Hz, wide: 180Hz) |
| Additional Functions | Volume control, Bluetooth (ver. 5.0), Android app compatibility |
| Display | OLED |
| Battery Life | Approx. 12 hours (depending on usage conditions) |
| Main Unit Weight | Approx. 550g |
| Power Supply | Rechargeable lithium-ion battery |
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