LD-20

Updated technology to pinpoint and detect water leaks in underground water systems.

Description

LD-20 Professional Water Leak Detector

The LD-20 Water Leak Detector is an advanced acoustic surveying tool designed to precisely identify underground water leaks without invasive excavation. Utilizing high-sensitivity sensors, the LD-20 captures leak noise directly from the road surface, allowing professionals to pinpoint leak points with greater accuracy and efficiency.

Equipped with 55 adjustable frequency filters, the LD-20 enhances detection by isolating leak sounds from background noise, outperforming conventional leak detection devices. These filters allow for precise frequency tuning, making it possible to locate leaks in a variety of pipeline materials and environmental conditions.

The LCD display provides real-time decibel (dB) readings, offering a visual representation of leak intensity. This feature, combined with the detector’s ability to analyze above-ground acoustic signals, enables surveyors to integrate human perception with on-site environmental factors for a more reliable leak location process.

For enhanced data analysis, the LD-20 supports survey trace visualization and report generation. By connecting an Android smartphone to the equipment via a dedicated app (provided on a thumb drive), users can document findings, analyze trends, and generate professional reports for further assessment and decision-making.

With its precision-engineered design, advanced filtering capabilities, and seamless data integration, the LD-20 is an indispensable tool for professional surveyors and utility specialists seeking efficient and non-invasive water leak detection solutions.

Key Features of the LD-20

  • Enhanced Sensitivity – Offers approximately 7.5 times higher sensitivity than conventional leak detectors, enabling the detection of smaller and more subtle leaks.
  • Lightweight & Portable – The amplifier weighs just over 1 pound, making it easy to carry and operate. Comes with a padded carrying case and an adjustable strap for added convenience.
  • Advanced Filtering Options – Features 55 adjustable filter settings, allowing precise tuning for optimal leak detection in different environments.
  • Mobile Connectivity – Seamlessly connects to a custom mobile app, providing real-time data visualization and reporting.
  • Customizable Operating Direction – Easily switch between left-hand and right-hand operation for maximum user comfort and efficiency.
  • User-Friendly Design – Designed for quick setup and effortless operation, making it accessible for both experienced professionals and new users.
  • Versatile Sensor Attachments – Includes three interchangeable accessories for enhanced leak detection:
  • Ground Plate – Ideal for pinpointing leaks on streets and slabs.
  • Magnet Base – Perfect for leak detection at hydrants and valves.
  • Contact Rod – Designed for surveying meters and fittings with precision.

Water leak sample sounds:

TECHNICAL SPECIFICATIONS

Additional information

Amplifier Display

Graphic LCD display (with backlight)

Amplifier Frequency Range

1) 100 Hz to 5,000 Hz (13 dB)

External Connection

• Input: Sensor Connector
• Output: 3.5 mm stereo plug

Amplifier Input Power

Four (4) "AA" dry cell batteries

Amplifier Battery Life

1) +40 hours with backlight OFF (alkaline cells)
2) ~30 hours with backlight ON (alkaline cells)

Amplifier Operating Temperature

-4ºF to 131ºF (-20ºC to +55ºC)

Amplifier Size

6.3" x 1.57" x 4.13" (16.0 cm x 4 cm x 10.5 cm)

Amplifier Weight

1.32 lbs (600 g)

Amplifier Warranty

3 Years

ABS Carrying Case Size

20" x 16" x 8"

ABS Carrying Case Weight

17 Lbs.

Sensor Model

PiezoElectric accelaration sensor

Dust proof/Drip proof

IP67 or equivalent

Sensor Power supply

DC 3.3V

Sensor Size

3.07" x 1.97" (78mm x 50mm) cable section not included

Sensor Weight

1.28 Lbs. (580g)