Fire Resistance Cable
Instrumentation Cable 300/500V CU/MGT/XLPE/OS/FR/LSZH/GSWA/LSZH ex-i 1х2х1
Instrumentation Cable 300/500V CU/MGT/XLPE/OS/FR/LSZH/GSWA/LSZH ex-i 1х2х1 – Secure and Fire-Resistant and Flame-Retardant Signal Transmission for Hazardous Areas
Engineered for demanding industrial environments, our Ex-i (Intrinsically Safe) Instrumentation Cabledelivers reliable signal transmission in explosive atmospheres while ensuring maximum safety and performance. With a 300/500Vrating, this cable combines robust construction with advanced safety features to meet stringent industry requirements.
Key Features & Benefits:
- Intrinsically Safe (Ex-i) Certified: Approved for use in Zone 1 & 2 hazardous areas, preventing ignition risks in flammable atmospheres.
- High-Performance Conductors: Copper (CU) conductorswith cross-linked polyethylene (XLPE) insulationensure superior electrical stability and thermal resistance.
- Enhanced EMI/RFI Protection: Multicore grounding tape (MGT)and overall screening (OS)minimize electromagnetic interference for precise signal integrity.
- Flame-Retardant & Low Smoke Zero Halogen (FR/LSZH): Dual-layer sheathing reduces fire propagation and toxic emissions, enhancing personnel safety.
- Mechanical Durability: Galvanized steel wire armor (GSWA)provides crush resistance and protection against rodents and harsh conditions.
Applications:
- Oil & gas refineries
- Chemical processing plants
- Petrochemical facilities
- Mining and industrial automation in explosive zones
Designed for resilience and compliance, our Ex-i Instrumentation Fire Resistant Cable ensures safe, interference-free operation in critical hazardous environments.
**Structure:**
The CU/MGT/XLPE/OS/FR/LSZH/GSWA/LSZH 20x2.5 cable is a high-performance instrumentation cable designed for complex and demanding industrial applications. It features 20 copper (CU) conductors, each with a cross-sectional area of 2.5 mm², ensuring excellent electrical conductivity and reliable signal transmission. Each conductor is insulated with cross-linked polyethylene (XLPE), providing superior thermal resistance, mechanical durability, and long-term performance. A metalized grounded tape (MGT) layer is incorporated to shield against electromagnetic interference (EMI), ensuring signal integrity in noisy environments. The cable also includes an overall screen (OS) for additional protection against external noise. A flame-retardant (FR) layer enhances fire safety, while the outer sheath is constructed from low smoke zero halogen (LSZH) material, minimizing toxic emissions and smoke in the event of a fire. The cable is further reinforced with galvanized steel wire armor (GSWA), offering exceptional mechanical protection against physical damage, moisture, and harsh environmental conditions.
**Application:**
This instrumentation cable is ideally suited for use in critical industrial applications where multiple signal transmissions and high safety standards are required. It is particularly suitable for industries such as oil and gas, power generation, and industrial automation, where electromagnetic interference and challenging operating conditions are common. The LSZH sheath makes it an excellent choice for confined spaces like tunnels, subways, and buildings, where fire safety and low toxicity are paramount. The GSWA provides added durability, making it perfect for installations exposed to mechanical stress, outdoor environments, or areas prone to physical damage. With its 20x2.5 mm² configuration, this cable is designed for low-voltage instrumentation, control, and monitoring circuits, ensuring stable and interference-free performance. Its robust construction, advanced shielding, and fire-resistant properties make it a reliable choice for industries that prioritize safety, durability, and precision in complex and demanding environments.
