Armoured Instrumentation Cable

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Armoured Instrumentation Cable is designed for signal transmission and control systems in industrial environments where mechanical protection and interference resistance are required. The cable features individually and/or collectively shielded pairs, with steel wire or steel tape armoring, providing excellent mechanical strength and protection against electromagnetic interference.

Details

Construction

• Conductor: Annealed copper, solid or stranded
• Insulation: PVC, XLPE, or PE
• Pair/Triad Identification: Color coded or numbered
• Shielding: Individual and/or overall aluminum foil or tinned copper braid
• Armour: Galvanized steel wire (SWA) or steel tape (STA)
• Sheath: PVC, LSZH, or PE, depending on installation environment
• Core Configuration: Multi-pair or triad

Key Features

• Strong mechanical protection from armoring
• Excellent resistance to EMI and RFI
• Available in LSZH for low smoke and halogen-free environments
• Suitable for both indoor and outdoor installation
• High durability and long service life

Technical Data

Rated Voltage	300/500V or 450/750V
Temperature Range	-20°C to +90°C
Test Voltage	2000V
Minimum Bending Radius	12 × Cable Diameter
Flame Retardancy	IEC 60332-1, IEC 60332-3 compliant
Shield Coverage	≥80%

Typical Models

Model	Name	Features
DJYPVP22	Steel-band armored instrument cable	Copper conductor + polyethylene insulation + copper mesh overall shielding + steel tape armoring + polyvinyl chloride sheath
DJYPVP32	Steel-armored Instrument Cable	Copper conductor + polyethylene insulation + copper mesh overall shielding + steel wire armor + polyvinyl chloride sheath
DJYP1VP1-22	Steel-band armored instrument cable	Copper conductor + polyethylene insulation + tinned copper wire individual and overall shielding + steel tape armoring + polyvinyl chloride sheath
DJYP2VP2-22	Steel-band armored instrument cable	Copper conductor + polyethylene insulation + copper tape overall shielding + steel tape armor + polyvinyl chloride sheath
DJYP1VP1-32	Steel-armored Instrument Cable	Copper conductor + polyethylene insulation + tinned copper wire individual and overall shielding + steel wire armor + polyvinyl chloride sheath
DJYP2VP2-32	Steel-armored Instrument Cable	Copper conductor + polyethylene insulation + copper tape overall shielding + steel wire armor + polyvinyl chloride sheath

Applications

• Process control and instrumentation systems
• DCS and PLC signal transmission
• Refineries, power stations, and industrial automation
• Marine and offshore platforms
• Chemical and petrochemical plants

Standards Compliance

• IEC 60228
• IEC 60502-1
• BS 5308 Part 1 & 2
• VDE 0815 / 0816
• IEC 60332, IEC 60754, IEC 61034

Instrumentation Cable