High-Temperature-Resistant Armored Temperature-Sensing Cable
The high-temperature armored temperature-sensing cable contains 1~2 sensing fibers inside a spiral stainless-steel flexible tube, surrounded by high-modulus Kevlar, stainless-steel braid and a Teflon/PTFE outer sheath. PTFE overcomes the narrow temperature range of conventional spiral-steel-tube armored sensing cables, extending long-term operation to -60°C~150°C and maximum temperature to 200°C. Fast heat conduction, high insulation resistance, wear and chemical resistance, non-hydrophilic and non-oleophilic behavior, and moderate hardness substantially broaden applications. It is widely used for temperature sensing in electric power and petrochemicals.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Fiber core count [Configuration ( Fiber core count :1, Outer diameter :3mm)] | 1 |
| Outer diameter [Configuration ( Fiber core count :1, Outer diameter :3mm) / Configuration ( Fiber core count :2, Outer diameter :3mm)] | 3 mm |
| Permissible tensile loading [Configuration ( Fiber core count :1, Outer diameter :3mm) / Configuration ( Fiber core count :2, Outer diameter :3mm); Long-term] | 200 N |
| Permissible tensile loading [Configuration ( Fiber core count :1, Outer diameter :3mm) / Configuration ( Fiber core count :2, Outer diameter :3mm); Short-term] | 300 N |
| Permissible crushing force [Configuration ( Fiber core count :1, Outer diameter :3mm) / Configuration ( Fiber core count :2, Outer diameter :3mm); Long-term] | 3000 N/100mm |
| Permissible crushing force [Configuration ( Fiber core count :1, Outer diameter :3mm) / Configuration ( Fiber core count :2, Outer diameter :3mm); Short-term] | 4000 N/100mm |
| Minimum bend radius [Configuration ( Fiber core count :1, Outer diameter :3mm); Dynamic] | 60 mm |
| Minimum bend radius [Configuration ( Fiber core count :1, Outer diameter :3mm); Static] | 30 mm |
| General attenuation [Configuration ( Fiber core count :1, Outer diameter :3mm) / Configuration ( Fiber core count :2, Outer diameter :3mm); 850nm] | ≤3.0 dB/km |
| General attenuation [Configuration ( Fiber core count :1, Outer diameter :3mm) / Configuration ( Fiber core count :2, Outer diameter :3mm); 1300nm] | ≤1.0 dB/km |
| Applicable Temperature Range [Configuration ( Fiber core count :1, Outer diameter :3mm) / Configuration ( Fiber core count :2, Outer diameter :3mm); Long-term] | -45~150 °C |
| Net weight [Configuration ( Fiber core count :1, Outer diameter :3mm)] | 18 kg/km |
| Applicable Temperature Range [Configuration ( Fiber core count :1, Outer diameter :3mm) / Configuration ( Fiber core count :2, Outer diameter :3mm); Short-term 2 hours] | 200 °C |
| Fiber core count [Configuration ( Fiber core count :2, Outer diameter :3mm)] | 2 |
| Minimum bend radius [Configuration ( Fiber core count :2, Outer diameter :3mm); Dynamic] | 66 mm |
| Minimum bend radius [Configuration ( Fiber core count :2, Outer diameter :3mm); Static] | 33 mm |
| Net weight [Configuration ( Fiber core count :2, Outer diameter :3mm)] | 22 kg/km |
Applications
Key Features
Datasheet
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Supplier Information
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