Outdoor Pipe Water Leak Detector for 5m Depth by PQWT L2000

The PQWT water leak detector, established in 2004, has developed its own high-precision, electronic, acoustic water leak detector with its own technology. The company's commitment to becoming the best detection company has led to the development of the water leak detector industry, creating common value with its customers and paving the way for sustainable growth.

The PQWT L2000 Professional Outdoor Underground Pipe Water Leakage Detector, with its Middle Sensor, can detect water leaks up to a depth of 5 meters. The device features a full touch screen design, simple operation, and the ability to filter environmental noise, quickly locking in on leakage points. It can display the distribution of the noise signal at each frequency in real-time and automatically draw a continuous noise curve within a certain time, allowing for easy and accurate localization of the leak.

The sensor is built-in with a preamp circuit, giving it a higher ability to capture noise than similar products. The device uses the latest noise-detecting element, ensuring clear sound quality. The number and time of recordings are unlimited, and the data is not lost after shutdown, allowing for analysis at any time. The large capacity battery can power the device for more than ten hours, and it can be charged while in use.

The general detection process involves paying attention to the sound volume in the headset and observing the spectrum change on the screen. When the spectrum on the instrument's screen is high and the sound in the headset is significantly increased, the area can be identified as a suspected leakage area and marked. In the locating mode, the device can collect 16 points, and the user can compare the spectrum bar of each point directly. The point with the highest thick spectrum bar and the largest signal value is the suspected leaking point.

The corresponding frequency can be adjusted according to different measurement environments. When measuring indoors, the frequency can be adjusted to 200Hz to 2000Hz. When measuring outdoors, the frequency can be adjusted to 200Hz to 2500Hz. When the external noise is large, the frequency can be adjusted to 600Hz to 1200Hz.

The PQWT L2000 features a 7-inch HD digital touch LCD screen, a built-in rechargeable battery for up to 15 hours of use, and a middle sensor for normal outdoor environments. It also comes with noise-reduction headphones that can clearly hear water leaks. The device is suitable for different types of underground metal and non-metallic pressure piping, and works on various soil types, including concrete and soft soil.

The PQWT water leak detector effectively solves the problem of water leakage by combining the dual-mode function of acoustic vibration with spectrum technology to determine the accurate leakage location. The closer the detector is to the leak, the greater the jerk will sound, indicating that the columnar will be higher, allowing the user to operate and detect the leak accurately.

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