Electric wire extension cord 310 meters
Electrical extension cables are specialized cables used in electrical exploration to extend the spacing between electrodes, expand the exploration range, or optimize the layout. Their design must balance conductivity, mechanical strength, insulation performance, and environmental adaptability.
Keywords：
- Product Description
-
Electrical extension cables are specialized cables used in electrical exploration to extend the spacing between electrodes, expand the exploration range, or optimize the layout. Their design must consider conductivity, mechanical strength, insulation performance, and environmental adaptability.
Core Functions
Electrode Spacing Extension: In conventional electrical exploration (such as resistivity methods and induced polarization methods), when the natural surface electrode spacing is insufficient, the extension cable extends the distance of the AB electrodes (current electrodes) or MN electrodes (potential electrodes), increasing the detection depth (detection depth is usually positively correlated with electrode spacing).
Complex Terrain Layout: Bypassing obstacles (such as rivers and buildings) or flexible layout in mountainous areas and jungles, avoiding electrodes directly crossing dangerous areas.
Multi-electrode System Expansion: In high-density electrical methods (multi-channel synchronous acquisition), it connects the host to a distributed electrode array to achieve signal transmission of hundreds to thousands of meters of measuring lines.
Application Scenarios
Deep Geological Exploration: For example, oil and gas reservoir surveys and bedrock depth detection require increasing the AB electrode spacing (up to several kilometers) through extension cables to excite deeper underground current fields.
Engineering Geophysical Supplementary Measurement: Extending measuring points based on existing measuring lines to fill data gaps or track the trend of anomalies.
Seismic-Electrical Joint Observation: Simultaneously arranging electrical field observation points in the seismic network, and transmitting electrode signals to remote observation stations through extension cables.
Product Inquiry
Note: Please leave your email address, and our professionals will contact you as soon as possible!