XHDD503 Underground Cable Fault Pinpointer
Product Description
Description
Our company's independently developed XHDD503 portable underground cable fault locator is equipped with highly mature acoustic-magnetic synchronization detection technology, which has been refined over 50 years and is widely accepted by industry users. This compact and lightweight device is housed in a protective PVC case for easy portability after detection. It features a microammeter display and adjustable knobs for electrical level, frequency, and volume. The swing of the microammeter's pointer indicates the magnetic field strength during flashover discharge at the fault point. The electrical level knob can be adjusted to set the reference for magnetic field strength. During path detection, the frequency knob can be tuned to make the path signal clearer. When locating faults, the frequency knob can be adjusted to avoid radio signals, and the volume can be regulated to ensure clear sound signals.
Technical Parameters
| Magnification | 500,000 times |
| Positioning accuracy | ±0.2m |
| Output impedance | 350Ω |
| Working power supply | Standard 3.7V 3200mAh battery 4 cells |
| Quiescent current | <10mA |
| Detection depth: | More than 10 meters |
| Working conditions | Ambient temperature: -25~65ºC; Relative humidity: ≤90%. |
Product Features
1. Synchronously receive vibration waves, sound waves and electromagnetic waves generated during discharge at the fault point;
2. The acoustic and magnetic channels are designed separately and powered separately, with stronger anti-interference ability;
3. Super magnification, detection depth is greater than 10 meters;
4. Ultra-low and low-power design, quiescent current is less than 10mA, and continuous operation is more than 20 hours;
5. Analog meter design, signal strength and trend are clear at a glance;
6. Zero level can be adjusted arbitrarily, suitable for various strong and weak scenes.
Packing List
