Hnhctx HY-8300 Active Optical-Cable Detector
1. Detects the route and burial depth of underground optical/electrical cables. With a signal applied to cable conductors, effective detection distance is >25 kilometers at burial depths ≤1.5 meters and >10 kilometers at depths ≤2.5 meters, with horizontal position error ≤5 centimeters. 2. Detects the route and depth of underground metal pipelines, including oil, steam and water pipes. A signal applied to the pipeline or cable lead sheath gives an effective range >1000 meters. In the absence of strong magnetic interference, effective detection depth is 3 meters within a distance of 200 meters and 2.5 meters within 600 meters. 3. With a measuring probe, or grounding probe, it locates insulation faults to ground in underground plastic-jacketed optical/electrical cables. It can find leakage faults with resistance <0.5 megohms within 15 kilometers.
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