Leakage Detection Equipment Trolley LDC 20M Water Leak Detector Noise Logger For Monitoring Water Pipe Networks

PQWT-LDC Trolley Pinpoint Leak for all kinds of Pipeline

PQWT Digital Trolley Correlator LDC 20M water leak detector machine

Working principle:

The device adopts B-P algorithm technology, equipped with 20 wireless monitoring sensors to collect data in different areas, and wirelessly transmits it to the central controller through the signal repeater for efficient and rapid analysis, so as to realize automatic judgment and automatic identification of water leakage points. At the same time, it can also record in real time, and the collected data can be exported and saved, which is convenient for the production of leak detection reports. These functions make the inspection management work more convenient. This equipment has been authorized by 13 invention and utility model patents.

As well as the minimum level, the transmitted telegram contains the width and frequency of the noise and is clearly displayed on the LDC-20M Master screen. There are
additional options for verifying the measurement results, for example by precluding sound interference such as rain, traffic, power lines etc.
During the patrol, a full data set containing the plot of the last measurement can also be retrieved at the touch of a button from every LDC-20M logger in addition to
the data telegram. Again, it is not necessary to open the manhole cover to obtain all of this data. A brief pause within the radio range of the LDC-20M is sufficient.
Convenient to use

Fours modelS:

5 sensors

10 sensors

15 sensors

20 sensors

OEM avaiable

PQWT is a research institute specializing in researching and developing of water leak detector and geological exploration equipment

Hunan Puqi Geologic Exploration Equipment Institute and Hunan Puqi Water Environment Research Institute were established in May 2006; Puqi Institutes mainly engaged in the research and development of following area: geophysical exploration, pipeline network loss reduction, disaster prevention and mitigation, earthquake warning, ground penetrating communication, smart pipeline and life searching.

In recent years, a total of hundreds of millions of yuan has been invested in research and development of scientific research projects and the construction of talent teams. Adhering to the strategic goal of "invigorating science and technology and strengthening talents", Puqi Institues cooperated and established a long-term cooperative relationshipwith many national scientific research institutions,colleges and universities, and undertaken a number of national scientific research projects. Puqi Institues jointly established the "13th Five-Year National Water Special R&D Base" with Harbin Institute of Technology;

In 2016, Puqi was listed on CCTV's list of brands. In 2017, Puqi Industry-University-Research Innovation Fund was established. Puqi products have been exported to 154 countries. In 2019,Puqi won the second prize of Hunan Province Science and Technology Progress Award. By 2020, Puqi has declared more than 300 national patents and software copyrights.