[Features]

1. Small size, light weight, and easy to carry;
2. The detection method is simple, easy to maintain, and has automatic protection function;
3. Low power supply voltage, dual-use for both AC and DC, strong applicability;
4. The transmitter has high power and efficiency;
5. Small detection error and strong anti-interference ability;
6. Stable and reliable performance, strong adaptability to the environment.

Main technical indicators

1. Leak detection accuracy: ≥ 0.35mm2
2. Position deviation: ＜ 30cm
3. Accuracy:>90%
4 Scope of application: Underground anti-corrosion metal pipelines of various diameters for oil, gas, water, etc.
（1） Technical specifications of transmitter:
1. Transmission power: ≥ 25W, adjustable;
2. Transmission frequency: 1K ± 0.1Hz, beat frequency 1-2Hz;
3. Output impedance matching: 0-100 Ω;
4. Launch distance: ≤ 5km (can be moved step by step beyond 5 kilometers);
5. Working current: ≤ 3A, adjustable from 1-3A;
6. Working power supply: 12V (battery pack or car power supply);
7. Weight: 2.8Kg (excluding battery weight);
8. Dimensions: 99 × 220 × 220
（2） Technical specifications of the detector:
Sensitivity: 0.1mV;
2. Deviation in direction and position: ＜ 20cm;
3. Detection depth: ≤ 5m;
4. Working power supply: 6V cadmium nickel battery pack;
5 Weight: 0.9Kg;
6. Dimensions: 60 × 160 × 120.
（3） Technical specifications of leak detector:
1. Leak detection accuracy: ≥ 0.35mm2;
2. Leak detection depth: ≤ 5m;
Position deviation:<30cm;