This product holds international explosion-proof certification (Ex d I Mb) in its series, suitable for flammable and explosive underground mining environments. It offers strong resistance to industrial electromagnetic interference, helping reduce signal interference from large mining equipment and supporting reliable detection results. With an IP68 protection rating, it maintains stable operation in humid, dusty and corrosive underground conditions. The built-in high-capacity data storage can save up to 2,000 test records, and the Type‑C interface supports fast data export. The DC 24V intrinsically safe power supply lowers the risk of electric spark ignition in hazardous areas, complying with safety requirements for underground industrial operations. Its positioning accuracy of ±2 m supports fault location for underground mining cables, assisting maintenance crews in identifying fault points efficiently and restoring power safely.
The detector has a detection range of 0-30km, with a positioning accuracy of ±2m. It supports detection of open circuit, short circuit and high-resistance grounding faults of mining cables. It has passed the Ex d I Mb international explosion-proof certification, with a protection rating of IP68, making it suitable for complex underground mining environments. The fuselage is made of high-strength aluminum alloy material, with dimensions of 350*250*180mm and a total weight of 5.5kg. It uses DC 24V intrinsic safety power supply, which meets the safety requirements of flammable and explosive environments. It has strong anti-industrial electromagnetic interference capability, effectively avoiding signal interference from mining machinery and equipment. It can store up to 2000 sets of test records, and supports data export via Type-C interface. The operating temperature range is -20℃~60℃, and the operating humidity is ≤95%RH without condensation.
This mine-explosion-proof cable fault detector is specially designed for coal mines, non-coal mines, oil and gas exploitation platforms and other flammable and explosive industrial underground environments. It is suitable for mining enterprise maintenance teams, oil and gas field maintenance departments and other practitioners who need to carry out cable fault detection in high-risk environments. By quickly locating cable faults in underground mining environments, it avoids the risk of power supply interruption and safety accidents caused by cable faults, ensuring the safe and stable operation of mining and oil and gas production systems.
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