ia-K2YV本安型信号控制电缆产品介绍
ia-K2YV本安型信号控制电缆是一种专为工业自动化控制系统设计的信号传输线缆，适用于存在易燃易爆气体或粉尘的危险环境。该产品采用特殊结构设计和优质材料，能够有效保障信号传输的稳定性与安全性，满足复杂工况下的长期使用需求。
产品采用多股精细无氧铜导体作为导电核心，具有优良的导电性能和柔韧性。绝缘层选用高纯度聚乙烯材料，在确保电气绝缘性能的同时，有效降低信号传输损耗。屏蔽层采用双层铝塑复合带与镀锡铜丝编织结构，形成多重电磁防护体系，可显著抑制外界电磁干扰，保证信号传输的准确性。外护套选用阻燃型PVC混合材料，具有耐油污、耐腐蚀、抗机械冲击等特点，适应-20℃至70℃的宽温域工作环境。
该电缆具有低电容、低电感特性，特别适用于本安防爆电路中的模拟信号和数字信号传输。产品结构紧凑，弯曲半径小，便于现场布线安装。阻燃外被材料在高温环境下可有效延缓火焰蔓延，为工业现场提供额外安全保障。经严格工艺控制，产品具备稳定的传输性能与较长的使用寿命。
典型应用场景包括石油化工装置、煤矿井下监测系统、天然气输送管道、危险品仓储等防爆要求严格的领域。可与各类本安型仪表、传感器、控制器等设备配套使用，构建安全可靠的工业自动化控制系统。
ia-K2YV Intrinsically Safe Signal Control Cable Product Introduction
The ia-K2YV intrinsically safe signal control cable is specifically designed for industrial automation control systems, suitable for hazardous environments containing flammable gases or combustible dust. Through specialized structural design and premium material selection, this product ensures reliable signal transmission stability and operational safety under complex working conditions.
Featuring multi-strand oxygen-free copper conductors as the conductive core, the cable exhibits excellent electrical conductivity and flexibility. The insulation layer utilizes high-purity polyethylene material, which maintains electrical insulation properties while minimizing signal transmission loss. A dual-layer shielding system combining aluminum-plastic composite tape and tinned copper braiding provides effective electromagnetic interference suppression, ensuring signal transmission accuracy. The outer sheath is constructed from flame-retardant PVC compound, offering resistance to oil, corrosion, and mechanical stress, with operational temperature range spanning from -20℃ to 70℃.
Notable for its low capacitance and inductance characteristics, this cable is particularly suitable for transmitting analog and digital signals in intrinsically safe explosion-proof circuits. The compact structure and small bending radius facilitate convenient field installation. The flame-retardant jacket material effectively retards flame propagation under high-temperature conditions, enhancing operational safety in industrial settings. Rigorous manufacturing processes ensure consistent transmission performance and extended service life.
Typical applications include petrochemical plants, underground coal mine monitoring systems, natural gas pipelines, and hazardous material storage facilities where explosion-proof requirements are critical. The cable is compatible with various intrinsically safe instruments, sensors, and controllers, forming a secure and dependable industrial automation control network.
