Description
Overview
GAOTek underground cable fault locator is used to detect the location and depth of underground cables, optical cables and metal pipelines, and is suitable for mobile communication, telecommunications, power, cable TV, water supply, gas and other pipeline units. This device uses real-time automatic gain and manual gain two gain, also showed a peak signal, a direct sounding and a key direct current value, the operation is simple and convenient. The device pipeline instrument selects the outer sheath fault location function. The transmitter can output the 4.8 Hz fault location frequency. The A rack can accurately locate and locate the cable and cable sheath fault. The optional accessories, “signal probe and tracer line”, can be used to detect and locate non-metallic drainage pipes. It can automatically select the best search frequency, automatically measure the loop resistance and continuous automatic impedance matching to ensure the best output signal. The receiving machine can receive two kinds of passive frequency and two active frequencies, automatic real-time gain adjustment, left and right direction indication and other intelligent operation indicating functions, making it the easiest locator to use at present.
Features
- Continuous real-time automatic and manual function
- Peak and valley value display
- Sensitive left or right indication function
- Direct current value
- Direct reading test value
- Transmitter automatic impedance matching
- Automatically select the best frequency function
- Triple frequency signal output, excellent mixing function
- Built-in ohmmeter measuring circuit resistance and grounding quality
- Intelligent transmitter and receiver with sound and graphics indication function
- Wide range for outer protection layer, range 0 ohm to 5 megohm
Technical Specifications
| Transmitter | ||
| Output Voltage | Standard:982 HZ,9.8 kHz,82 kHz; 4.8 Hz fault locate frequency | |
| Dual Frequency Signal Output | 9.8 kHz + 82 kHz mixing frequency at same time | |
| Select Best Frequency | Auto | |
| Outer Shield Fault | 0 ohm to 5 meg ohm | |
| Conduct Loop Resistance | 0 Kohm to 2 Kohm | |
| Max Output Power | 5 W | |
| Output Power Setting | L, M, H | |
| Power Supply | Battery 1 10 pcs; charging battery(option) | |
| Battery Working Time | 24 hrs; 35 hrs (charging) | |
| Battery Power Test | auto | |
| Temperature | -4 °F to 122 °F (-20 ℃ to +50 ℃) | |
| Size | 14.25 in x 9.25 in x 5.23 in (362 mm x 235 mm x 133 mm) | |
| Receiver | ||
| Receive Frequency | Active signals: 982 HZ, 9.8 kHz, 82 kHzPassive signal: 50 Hz or 60 Hz, 14 KHz to 22 kHz | |
| Max Detect: | 26.24 ft (8 m) | |
| Accuracy: | ±2.5% + 1.96 in (5 cm) 0 ft to 6.56 ft (0 m to 2 m)±5%+ 1.96 in (5 cm) 6.56 ft to 9.84 ft (2 m to 3 m)±7.5%+ 1.96 in (5 cm) 9.84 ft to 26.24 ft (3 m to 8 m) | |
| Interface | USB 2.0 | |
| Backlit | Y | |
| Battery Type | 5, 6 pcs | |
| Battery Working Time | 24 hrs | |
| Battery Testing | Auto | |
| Temperature | -4 °F to 122 °F (-20 ℃ to +50 ℃) | |
| Size | 27.00 in x 7.00 in x 9.01 in (686 mm x 178 mm x 229 mm) | |
| Weight | 3.96 lb (1.80 kg) battery included | |