PDK71902-(2*2*0.75mm²)P TPU Shielded Twisted Pair Cable – 2 Pairs Of 0.75mm² Bare Copper, PE Insulation, TPU Jacket, 2000KG Tensile, For Industrial & Marine Control

This PDK71902 shielded twisted pair cable is specifically engineered for demanding industrial, marine, and offshore applications requiring reliable transmission of two independent low‑voltage signal channels with high mechanical strength. It integrates two twisted pairs (2×2×0.75 mm²)– each pair consisting of two stranded bare copper conductors – into a robust, water‑blocked and pull‑resistant construction. The designation "P" indicates that each pair is individually shielded with aluminum foil (plus a drain wire) to ensure excellent EMI rejection and crosstalk isolation. All conductors are bare copper for optimal signal conductivity. PE (Polyethylene) provides primary insulation with low dielectric constant, very low moisture absorption, and stable impedance – critical for maintaining signal integrity in wet or humid environments. The cable is reinforced with high‑strength synthetic yarns (e.g., aramid) to achieve a 2000 kg breaking strength, making it suitable for deep‑water towed arrays, heavy‑duty winch systems, and vertical borehole instrumentation. The outer jacket is extruded from TPU (Thermoplastic Polyurethane) , offering outstanding abrasion, oil, and hydrolysis resistance, as well as flexibility at low temperatures. The cable is designed for both fixed and dynamic applications, including robotic arms, subsea ROV tethers, offshore platform controls, and industrial automation. By combining shielded pairs, PE insulation, a high‑strength tensile member, and a durable TPU sheath, this cable delivers reliable, interference‑free signal transmission under extreme mechanical and environmental stress.

Model number

PDK71902-(2*2*0.75mm²)P

Specification

2*2*0.75mm²

Conductor material

Pure copper

Insulation material

PE

Sheath material

Thermoplastic Polyurethane (TPU)

Sheath outer diameter (mm)

11.8±0.5mm

Sheath color

Black

Temperature range

• 40-105℃

Tensile strength

2000KG

Key Features – Bare Copper Conductors, PE Insulation, Shielded Pairs, 2000KG Tensile, TPU Sheath

2000 kg tensile strength – integrated aramid strength members allow the cable to withstand pulling forces up to 2000 kg, ensuring safe deployment and retrieval in deep‑water or vertical installations.

• Bare copper conductors (2×2×0.75 mm²) – two individually twisted pairs (four conductors total) of 0.75 mm² stranded bare copper; ideal for RS‑485, CAN, 4‑20 mA, or low‑speed digital signals.

PE insulation – rated -40°C to +80°C; ultra‑low moisture absorption prevents dielectric degradation; high insulation resistance and stable capacitance ensure signal fidelity.

Individual foil shielding per pair– each pair is wrapped with aluminum foil (100% coverage) and includes a tinned copper drain wire, providing superior protection against electromagnetic interference and pair‑to‑pair crosstalk.

TPU outer sheath – polyurethane jacket offers exceptional abrasion, cut, tear, and hydrolysis resistance; remains flexible even at low temperatures and resists oils, greases, UV, and marine fouling.

Compact and flexible – despite the high tensile rating, the cable maintains a manageable diameter and good flexibility for easy routing in tight spaces.

Ideal For

• Subsea ROV and AUV tether sections for control and telemetry (two independent signal pairs)
• Towed hydrophone arrays and sonar systems requiring high pull strength and low noise
• Offshore platform wellhead control and instrumentation where mechanical stress is significant
• Deep‑borehole geophysical logging tools demanding high tensile capacity and reliable data transmission
• Industrial automation and robotic systems with moving cables subject to tension (e.g., cable carriers)
• Military underwater communication links and expendable towed cables
• Any application requiring two shielded signal pairs, 2000kg pull strength, and environmental durability

Conclusion

This PDK71902‑(2*2*0.75mm²)P cable delivers a unique combination of signal integrity, mechanical strength, and environmental resistance. The bare copper shielded pairs, PE insulation, 2000 kg tensile reinforcement, and tough TPU sheath ensure reliable, long‑term performance in the most demanding subsea, industrial, and defense applications. It is an ideal solution for systems that demand both high‑quality data transmission and extreme pull capacity.