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China, Chinese 0-20 Metes Depth Underground Cable Pipe Locator1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Test InstrumentCable TesterUnderground Pipeline Comprehensive TesterCable Fault Detection
Xian XZH Electric Power Technology Co., Ltd.
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Product Description Product DescriptionThe XHGX507C intelligent cable pipeline comprehensive tester , 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. Detailed Photos FeaturesThe instrument has the following features:Multiple detection modes: classic positioning mode, wire cruise mode, signal distortion measurement mode;Classic positioning mode: compass, direction and signal amplitude display, intuitively showing the left and right direction of the pipeline.Wire cruise mode: 360° all-round pipeline path indication, continuous display of depth, current and relative position of pipeline. The interface is simple and intuitive, and can be operated without experienceSignal distortion measurement mode: Display peak and trough waveforms simultaneously. In the distortion-free scene, the peak and trough positions should be consistent, and the scene shape should be symmetrical relative to the center line.Current direction determination (partial frequency) can eliminate adjacent line interference and prevent tracking errors by calibrating the current direction.Fully digital high-precision sampling and processing: stable and reliable, ultra-high sensitivity, extremely narrow receiving passband, strong anti-interference ability, and can fully suppress the power frequency and harmonic interference of adjacent running cables and pipelines.Multiple detection frequencies: 11 active detection frequencies and 3 passive detection frequencies.The transmitter has multiple signal output modes: direct output, caliper coupling, and induction method.The transmitter has digital amplified power output, fully automatic impedance matching, and fully automatic protection.Product ParametersTransmitter:Function Multiple frequency signal transmission modespower supply 10.8V large capacity rechargeable lithium batteryOutput methodDirect connection method, coupling method, induction methodOutput frequency640Hz, 1.28kHz, 2.56kHz, 3.20kHz, 4.09kHz, 8.19kHz, 10.2kHz, 32.7kHz,65.6kHz, 81.9kHz, 197kHzOutput ModeAutomatic identification, automatic identification according to different accessoriesOutput Power15W max, 9 levels adjustableimpedance Fully automatic real-time impedance matching and protection functionDirect output voltage150Vpp maxCircuit ProtectionWith overload and short circuit protectionliquid crystal 5- inch LCD color screentouch Yes, capacitive touchInstrument sizeAbout 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 batteryInput methodBuilt-in receiving coil, flexible caliper, A -frame ( optional function)Receiving frequencyActive detection frequencies: 640Hz , 1.28kHz , 2.56kHz , 3.20kHz , 4.09kHz , 8.19kHz , 10.2kHz, 32.7kHz, 65.6kHz, 81.9kHz, 197kHzPower frequency passive detection frequency: 50Hz, 60Hz, 250HzRF passive detection frequency band: center frequencies are 32.7kHz, 65.6kHz, 81.9kHz, 197kHzPipeline detection modeBroad peak method, narrow peak method, valley methodPipeline detection displayClassic positioning mode, wire cruise mode, signal distortion measurement modePipeline detection rangeDirect 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 deepDepth and CurrentReal-time display of cable depth and current valuePipeline measurement depth0-20mDepth AccuracyPlane 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 TipsEliminate 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 cablesSound InstructionsFM tone that varies with signal strengthAnti-interference displayGreen: No interference Green: Good (results are reliable ) Red: Severe interference (results are unreliable )Anti-interference abilityThe 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 distanceWhen 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 identificationIdentification 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 rangeDirect 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 sunlighttouch Yes, capacitive touchsize About 350mm (length) × 155mm (width) × 700mm ( height)quality About 2kgConnection interfaceType-C USB port, aviation socketCoil inner diameterφ200mm (larger diameter can be customized as needed )Working temperature and humidity-10oC~40oC; below 80% RhStorage temperature and humidity-10oC~50oC; ≤95%RH, no condensationPressure resistance AC2000V/rms ( before the front and rear ends of the shell)Suitable for safety regulationsIEC61010-1 CAT III 600V, IEC61010-031, IEC61326, pollution degree 2 Our customersCompany Profile
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