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| Place of Origin: | Shaanxi |
| Brand Name: | XZH TEST |
| Model Number: | XHGX507C |
Product description:
The intelligent cable pipeline detector , also known as pipeline tester or path tester, is a path detection instrument with strong comprehensive performance. It has multiple functions such as
pipeline path detection, cable identification, fault finding , etc. The instrument consists of a transmitter, a transmitting current clamp, a receiver , a receiving flexible current clamp, a connecting test line, and an A - frame (optional) .
The intelligent cable pipeline detector can be used for path detection, pipeline census and depth measurement of metal pipelines and underground cables in a trench less environment. The instrument uses a variety of filtering technologies, has anti-interference capabilities, can accurately locate and measure depth, and is suitable for the detection and patrol of various underground metal pipelines, pipeline management and maintenance, municipal planning and construction, power supply and other departments. It is one of the necessary instruments for pipeline maintenance units. This function is achieved by the cooperation of a signal transmitter, a receiver, a signal transmission clamp and a connecting test line.
Technical data:
Transmitter:
| Function | Multiple frequency signal transmission modes |
| power supply | 10.8V large capacity rechargeable lithium battery |
| Output method | Direct connection method, coupling method, induction method |
Output frequency |
640Hz, 1.28kHz, 2.56kHz, 3.20kHz, 4.09kHz, 8.19kHz, 10.2kHz, 32.7kHz, 65.6kHz, 81.9kHz, 197kHz |
| Output Mode | Automatic identification, automatic identification according to different accessories |
| Output Power | 15W max, 9 levels adjustable |
| impedance | Fully automatic real-time impedance matching and protection function |
| Direct output voltage | 150Vpp max |
| Circuit Protection | With overload and short circuit protection |
| liquid crystal | 5- inch LCD color screen |
| touch | Yes, capacitive touch |
| Instrument size | About 320mm (length) × 275mm (width) × 145mm ( height) |
Receiver:
Function |
Pipeline detection (cable position tracking, direction display, depth measurement, current measurement), cable identification, A-frame fault finding (optional function) |
| power supply | 8.4V large capacity rechargeable lithium battery |
| Input method | Built-in receiving coil, flexible caliper, A -frame ( optional function) |
Receiving frequency |
Active detection frequencies: 640Hz , 1.28kHz , 2.56kHz , 3.20kHz , 4.09kHz , 8.19kHz , 10.2kHz, 32.7kHz, 65.6kHz, 81.9kHz, 197kHz Power frequency passive detection frequency: 50Hz, 60Hz, 250Hz RF passive detection frequency band: center frequencies are 32.7kHz, 65.6kHz, 81.9kHz, 197kHz |
| Pipeline detection mode | Broad peak method, narrow peak method, valley method |
| Pipeline detection display | Classic positioning mode, wire cruise mode, signal distortion measurement mode |
Pipeline detection range |
Direct connection method: Generally, the cable length can reach 0~20 kilometers, which is mainly determined by the ground resistance, cable resistance and cable burial depth. Coupling method: Generally, the cable length can reach 0~10 kilometers, which is mainly determined by the ground resistance, cable resistance and cable burial depth. Cables buried less than 2m deep |
| Depth and Current | Real-time display of cable depth and current value |
| Pipeline measurement depth | 0-20m |
Depth Accuracy |
Plane position precision positioning accuracy: Center axis position of target cable or pipeline:±5% ( burial depth 0-3m) -10% ( burial depth 3m- 20m) |
True or False Tips |
Eliminate interference from adjacent cables. When measuring adjacent cables, the measurement of adjacent cables can be distinguished based on the different signal strengths and measured current phases fed back by the adjacent cables. During the cable tracking process, observe the phase table. The disk and pointer point to distinguish the tested cable from the adjacent cables |
| Sound Instructions | FM tone that varies with signal strength |
| Anti-interference display | Green: No interference Green: Good (results are reliable ) Red: Severe interference (results are unreliable ) |
Anti-interference ability |
The extremely narrow receiving frequency band and unique digital processing method can fully suppress the power frequency and harmonic interference of nearby running cables and pipelines. |
Interference distance |
When using the coupling method and the induction method, the transmitter will generate interference within a short distance. The interference distance is related to the transmission power and frequency. The greater the power and the higher the frequency, the stronger the interference. The minimum distance at which a receiver is not disturbed by a transmitter often requires experimental determination: Pipeline detection: Coupling method can confirm no interference beyond 5m , induction method can confirm no interference beyond 20m Cable identification: Coupling method can confirm no interference beyond 2~5m |
Cable identification |
Identification method:flexible caliper intelligent identification; number of cables that can be calibrated: 1 to 20 ; Calibration value: The current percentage of the received signal and the transmitted signal is between 75% and 135% of the calibration value, which is one of the conditions for successful identification; Directionality: The transmitting clamp, receiving clamp and loading signal must be in the same direction, which is one of the conditions for successful identification. |
Cable identification detection range |
Direct connection method: can identify signals with loop resistance of 0Ω~8kΩ (usually can reach cable length of 0~20 kilometers , mainly determined by ground resistance and cable resistance) Coupling method: can identify signals with a loop resistance of 0Ω to 1kΩ ; (generally can reach a cable length of 0~ 6cm (mainly determined by grounding resistance and cable resistance) |
| liquid crystal | 4.3- inch LCD color screen (high brightness screen), visible in sunlight |
| touch | Yes, capacitive touch |
| size | About 350mm (length) × 155mm (width) × 700mm ( height) |
| quality | About 2kg |
| Connection interface | Type-C USB port, aviation socket |
| Coil inner diameter | φ200mm (larger diameter can be customized as needed ) |
| Working temperature and humidity | -10ºC~40ºC; below 80% Rh |
| Storage temperature and humidity | -10ºC~50ºC; ≤95%RH, no condensation |
| Pressure resistance | AC2000V/rms ( before the front and rear ends of the shell) |
| Suitable for safety regulations | IEC61010-1 CAT III 600V, IEC61010-031, IEC61326, pollution degree 2 |
