-----Product Description
Produc ID:AKB331
Warranty:12 Months
Shipping Port:Xiamen, China
Minimum Order Quantity: 1pc
Details：
The Yokogawa AKB331 is a high-performance industrial Signal Cable, specifically engineered for reliable data transmission between Yokogawa DCS modules (e.g., analog I/O, RTD modules) and field devices (sensors, transmitters, actuators). It is designed to withstand harsh industrial environments, minimizing signal interference and ensuring stable communication—making it suitable for sectors like petrochemicals, power generation, and process manufacturing.
-----Core Specifications
The Yokogawa AKB331 is categorized as a shielded, multi-conductor industrial signal cable, optimized for low-noise signal transmission. It features a 2-core or 4-core configuration (common variants) with each conductor made of tinned copper—this material enhances corrosion resistance and ensures good electrical conductivity, critical for long-term use in industrial settings.
Each conductor has a polyvinyl chloride (PVC) insulation layer with a thickness of 0.5 mm, providing electrical isolation between conductors and preventing short circuits. The cable’s overall shielding is a tinned copper braid (coverage rate ≥85%)—this effectively blocks electromagnetic interference (EMI) from nearby power cables, motors, or industrial equipment, which is key for preserving signal integrity (e.g., for sensitive RTD temperature signals or analog 4-20 mA signals).
The outer jacket is made of flame-retardant PVC (compliant with IEC 60332-1 for fire safety), offering resistance to oil, water, and mechanical abrasion—suitable for both indoor (control cabinet wiring) and outdoor (exposed cable runs) installations.
For electrical performance, the cable has a conductor resistance of ≤7.5 Ω/km (at 20°C) and an insulation resistance of ≥100 MΩ·km (at 20°C), ensuring minimal signal loss over long distances. The maximum rated voltage is 300 V AC (for 50/60 Hz), matching the operating voltage of most industrial signal circuits.
