HB-GZW05 Cable Fault Locator

Features or Overview

Distance Measurement Mode: Low Voltage Pulse Method, Pulse Current Method, Multiple Pulse Method, Attenuation Method
Waveform Comparison: Supports waveform comparison functions for low voltage pulse and pulse current waveforms
Human-Machine Interface: 8-inch large screen high-brightness LCD, visible under sunlight
Waveform Management: Internal storage, USB export, waveform management via computer backend software
Tracking Accuracy Prompt: Eliminates interference from nearby pipelines
Enhanced Passive Detection: Power frequency + RF passive frequency measurement, can simultaneously display multiple pipeline sound-magnetic synchronization for precise positioning
Filter: Supports four filter modes including low-pass, band-pass, high-pass, and full-pass, to suppress noise
Auto Mute: Mutes when touching the rod to prevent strong noise caused by sensor movement
Portability: High-end, high-protection portable case with handle and wheels
Safety: Integrated design with built-in capacitors, no exposed high voltage, automatic discharge upon power loss
Pulse Balance Technology: Makes distance measurement waveforms more distinguishable for easier positioning

High Voltage Signal Generator (Required): Generates high voltage to break down the fault point (provides a signal source for pulse current ranging, multiple pulse ranging, and precise fault location)

Cable Fault Distance Meter (Required): Measures the distance to the fault with low voltage pulse, pulse current, multiple pulse, and remote service (functions are optional)

Cable Fault Locator (Required): Determines the exact location of the fault (waveform display method, intelligent method directly provides acoustic-magnetic delay value, strong noise reduction, adaptive noise reduction, no noise reduction, path compass display, automatic mute)

Intelligent Underground Pipeline Detector (Optional): Path detection, cable identification, real-time depth measurement, intelligent obstacle detection, pipeline survey

Multiple Pulse Coupler (Optional): Measures the distance to the fault using the multiple pulse method

Specifications

High Voltage Signal Generator

Impulse Voltage: 30kV
Energy Storage Capacitor: 2μF/4μF
Discharge Cycle: 5s
Maximum Impulse Energy: 1024J(2μF)/2048J(4μF)

Cable Fault Distance Meter

Display: 8-inch large screen LCD, brightness up to 1500cd/m2
Working Mode: Low Voltage Pulse, Pulse Current, Multiple Pulses
Test Range: 0~100km
Highest Resolution: 0.1m
Measurement Error: ±(0.5%×L+1m), L≥20M
Distance Measurement Dead Zone: 2m
Sampling Frequency: 400MHz Real-time Sampling
Velocity Setting Range: 100m/μs~300m/μs
Power Supply: Built-in Rechargeable Lithium Battery
Positioning Method: Acoustic-Magnetic Synchronization, Step Voltage Method
Filter Range: Full Pass: 80~1500Hz
Noise Reduction Mode: Supports Strong Noise Reduction, Adaptive Noise Reduction, and No Noise Reduction Modes

Intelligent Underground Pipeline Detector

Transmitter Output Method: Direct Connection Output, Radiation Induction, Clamp Coupling
Output Power: Maximum 10W, 10 Stages Adjustable, Fully Automatic Real-time Impedance Matching
Receiver Input Method: Built-in receiving coil, flexible clamp
Detection mode: Wide peak method, narrow peak method, valley method

Multiple pulse coupler