Pinpoint Metal and ABS Pipe line Location PQWT-PD300 pipe locator underground with sensor

Working principle

Using multi-frequency composite modulation sound wave vibration technology, by installing a sound vibrator at the pipe interface, a specific sound wave signal mixed with multiple frequencies is generated in the pipe. The signal is transmitted laterally along the pipe in both directions and vertically to the ground. Sound collection, the collected signal is processed by the receiving host, and displayed on the host screen in the form of a visual spectrum and signal column. At the same time, the sound will also be output to the earphone through the host, and the two methods of "listening", "seeing" are combined to analyze and judge. Location and orientation of pipes.

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.