Underwater survey cables are suitable for transmitting temperature, data acquisition frequency, displacement, stress, and other analog and digital signals, as well as power supply lines for instruments, meters, electronic computers, and automation devices used in hydraulic structures and hydropower engineering observation. Reservoir dams, bridge tunnels, rail transit, foundation pits, mines, etc.

Main features: Anti-twist, highly flexible, bend-resistant, hydrolysis-resistant, corrosion-resistant, acid and alkali resistant, salt-resistant, etc.

Cable structure:

Conductor: Complies with VDE0295 Class 6

Insulation: Specially formulated nitrile elastomer, HDPE, TPEE, etc.

Tensile layer: Kevlar bulletproof yarn/polyester sand fiber

Inner sheath: Zero buoyancy foam material

Shielding: Aluminum-plated copper wire/Kevlar braid, optical coverage 90%

Outer sheath: Special seawater-resistant material PUR/TPU

Sheath color: Blue, yellow

Note:  This cable is a special custom model and can be designed and produced according to user requirements, such as adding optical fibers, video lines, and communication lines to create a composite cable.