BS5308 Part 1 Type 1 PE-OS-PVC Instrumentation Cable is designed for the transmission of analogue and digital signals in instrumentation, measurement, and process control applications. It is commonly used in electrical substations, public utility systems, and industrial plants, providing reliable signal transmission with good mechanical protection and resistance to external interference.
This cable is constructed with polyethylene (PE) insulation, an overall aluminum/polyester screen (OS) with a tinned copper drain wire, and a durable PVC outer sheath, making it suitable for fixed installations in both indoor and outdoor environments (when protected).
Key Applications
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Process control and instrumentation systems
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Electrical equipment signal transmission
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Substation and plant automation circuits
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Industrial control panels and DCS/PLC wiring
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Suitable for general instrumentation installations requiring screen protection against EMI
Standards & Compliance
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Cable Design Standard: BS 5308 Part 1 Type 1
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European Standard: BS EN 50288-7
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Conductor Standard: IEC 60228
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Flame Retardant: Optional versions available to IEC 60332-1
Construction Details
| Component | Description |
|---|---|
| Conductor | Plain annealed copper, class 2 stranded or class 5 flexible |
| Insulation | Polyethylene (PE) |
| Binder Tape | Polyester tape (over core and fillers) |
| Filler | Non-hygroscopic material (as needed for shape stability) |
| Screen | Aluminum/polyester (Al/PET) tape with tinned copper drain wire (OS) |
| Sheath | Flame-retardant Polyvinyl Chloride (PVC) compound |
Instrumentation Cable PE-OS-PVC BS5308 Cable Part 1 Type1 Construction
Technical Characteristics
| Parameter | Value |
|---|---|
| Operating Temperature | -20°C to +70°C |
| Installation Temperature | Minimum 0°C |
| Minimum Bending Radius | 5 × overall cable diameter |
| Voltage Rating | 300/500V (typical) |
| Core Identification | Numbered or color-coded cores |
| Screen Coverage | ≥100% coverage with drain |
Cable Features
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Excellent signal integrity with overall screened construction
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Good mechanical protection from PE insulation and PVC sheathing
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Suitable for EMI-sensitive environments
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Cost-effective for fixed industrial wiring
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Available in various core sizes and configurations, including multi-pair and multi-core
Typical Variants Available
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PE-OS-PVC (Overall Screen Only)
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PE-IS-OS-PVC (Individual + Overall Screen)
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Armored versions (e.g. BS5308 Part 1 Type 2) available on request
Contact Us
TOT Wire & Cable offers customized BS5308 Instrumentation Cable solutions with competitive pricing and reliable performance. For specifications, datasheets, or bulk orders, get in touch with our team — we’re here to support your instrumentation wiring needs.