LD-208 intelligent pipe locator is a high-performance underground cable and metal pipeline detection equipment developed by Wuhan Longdian Electrical Equipment Co., Ltd. It consists of a signal transmitter and receiver, and is designed specifically for pipeline detection, path tracking, depth measurement, and fault location in the fields of power, communication, and municipal engineering. This device integrates path detection, cable recognition, and fault location functions, and supports multiple signal transmission methods (direct connection method, clamp coupling method, radiation induction method). It is suitable for detecting suspended and running cables, and can expand GNSS positioning, Bluetooth data transmission, and other functions through optional modules to meet the precise operation needs in complex scenarios.
| Transmitter | |
| Output mode | direct connection mode, clamp coupling mode, radiation mode, booster mode. |
| Output frequency | 640Hz,1280Hz,8kHz,33kHz,82kHz,197kHz. |
| Output power | 15W Max, 10 levels adjustable. |
| Impedance matching | full automatic. |
| Over voltage and over current protection | full automatic. |
| Receiver | |
| Receiver mode | direct connection mode, clamp coupling mode, radiation mode, booster mode. |
| Detection mode | wide peak, narrow peak, valley value, historical curve, frequency spectrum |
| Active frequency | 640Hz,1280Hz,8kHz,33kHz,82kHz,197kHz |
| Passive frequency | 50/60Hz power frequency, 4-24KHz radio frequency. |
1. The appearance of the product is subject to the actual product. Technical parameters and models are subject to change without prior notice. 2. To learn more about Longdian products, please enter the product center. Service Hotline: 400-6727-238
Supports multiple functions such as path detection, depth measurement, cable uniqueness identification, step voltage fault detection, pipeline survey, etc., and can be extended to fault location, GNSS positioning, and data storage and transmission with optional accessories.
The color screen compass displays the pipeline position in real-time, and the 2Hz ultra narrow bandwidth receiving technology effectively suppresses environmental interference; The tracking error prompt function can eliminate interference from adjacent pipelines and improve positioning accuracy.
Enhanced depth measurement technology combined with depth measurement auxiliary sensors monitors signal distortion in real-time to ensure the reliability of depth measurement.
The transmitter supports three signal injection methods: direct connection, clamp coupling, and radiation induction, with output frequencies covering 640Hz to 197kHz, suitable for different pipeline types (power cables, metal pipelines, etc.).
The receiver has multiple receiving modes such as built-in coils, flexible calipers, and stethoscopes, supporting detection methods such as wide peak, narrow peak, valley, and spectral analysis.
The intelligent recognition function of flexible calipers ensures the reliability of cable identification through dual criteria of current phase and amplitude; The historical curve mode assists in quickly locating the fault point.
The built-in GNSS module (optional) supports centimeter level high-precision positioning, and the Bluetooth module enables data storage and remote transmission, improving operational efficiency.
IP65 protection level, suitable for working environments ranging from -25 ℃ to 60 ℃, with a built-in large capacity lithium battery to ensure long-term outdoor operations.
The transmitter is equipped with automatic overvoltage and overcurrent protection, and the fault detection booster can output up to 1000V (optional), ensuring safe and reliable operation.
