Description
Overview
GAOTek underground cable pinpoint fault locators are the preferred equipment specially detecting various kinds of pipelines for oil （gas） transportation, water supply, drainage, gas, heat, and industry, etc. and various cables for electricity and telecommunication, etc. used by such underground pipeline design organizations as professional pipeline detection, pipeline management and maintenance, municipal administration planning and construction, power supply, building and construction. They are also the optimum replacements for traditional underground pipeline detectors.
Features
- Adoption of DSP processors, having a higher calculation speed and accuracy
- The orientation function available to indicate the pipeline running, making location faster
- The 10W broadband transmitter used, applicable to various environments
- The Lithium battery pack used to supply power for both the receiver and the transmitter, being energy-efficient and environmentally friendly, able to save battery costs of RMB 3000 to 5000 yuan annually
Technical Specifications
| Transmitter Function | To apply the location signal of a certain frequency onto pipelines |
| Output modes | Induction, direct link, clamping |
| Working frequencies | 128 Hz,512Hz, 1K Hz, 2K Hz, 8K Hz, 33K Hz, 65K Hz, 83K Hz |
| Maximum power output | 10 W |
| Maximum voltage output | 60 V |
| Maximum current output | 1 A |
| Power supply | Dual power supply, Lithium battery pack (energy-efficient and environmental-friendly) |
| Continuous working time | 1 W – 12 hours, 5 W – 8 hours, 10 W – 5 hours |
| Weight | 5.73 lb (2.6 kg) |
| Ambient temperature | -4 ℉ to 122 ℉ (-20 ℃ to 50 ℃) |
| Quality standard | ISO9001:2008 |
| Receiver Purpose | Location of underground pipelines and cables (able to measure the position, running direction, depth, and current of underground pipelines) |
| Location modes | Peak mode, broad peak mode, valley mode |
| Receive frequencies | 50 Hz, 100 Hz, radio, 128 Hz, 512 Hz, 1K Hz, 2K Hz, 8K Hz, 33K Hz, 65K Hz, 83K Hz |
| Gain control | Automatic gain, range of 0 dB to 100 dB |
| Location accuracy | 5% of depth (0 mile to 0.0019 miles (0 m to 3 m)), 10% of depth (>0.0019 miles (3 m)) |
| Measurement accuracy of currents | ≤5% of actual current |
| Range of measurement | 0 mile to 0.0038 miles (0 m to 6 m) |
| Power supply | Lithium battery pack (energy-efficient and environmental-friendly) |
| Working time | Average of 8 hours |
| Weight | 3.97 lb (1.8 kg) |
| Ambient temperature | -4 ℉ to 122 ℉ (-20 ℃ to 50 ℃) |
| Quality standard | ISO9001:2008 |