Description
- Overall Screen (OS)
- Hydrocarbons resistant
Standards
International : IEC 60332-3-22 Cat.A; IEC 60584-3National : NF C 42-324
Description
Applications
These compensation and extension cables are used with thermocouples for temperature measurements where hydrocarbons may be present
Design
Conductor:
Metal in accordance with the thermocouple, solid cross-section 0.5 mm² (1 x 0.8 mm), 1.34 mm² (1 x 1.30 mm) or stranded cross-section 1 mm² (14 x 0.30 mm)
Insulation:
Polyvinyl chloride (PVC)
Overall screen:
Polyester tape,
Tinned copper drain wire
Aluminium/polyester tape
Outer sheath:
Polyvinyl chloride (PVC)
Colour: depends on thermocouple type
Core identification
See "identification sheet"
Standard
NF M 87201
Marking
For type JC - TC - EC - KC - BC: Type - (Class) - Nbre of pair and cross-section - GORSE - IEC 60332-3-22(A) + metric marking
For type KCA - KCB - NC - SCA - SCB - RCA - RCB (IEC 60584-3) IEC - type - (Class) - Nbre of pair and cross-section - GORSE - IEC 60332-3-22(A) + metric marking
Characteristics
| Construction characteristics | |
|---|---|
| Insulation | PVC |
| Overall screen | Tinned copper drain wire + aluminium/polyester tape |
| Outer sheath | PVC |
| Protection | no |
| Dimensional characteristics | |
| Conductor cross-section | 0.5mm² |
| Number of pairs | 7 |
| Conductor diameter | 0.8mm |
| Diameter over insulation | 1.6mm |
| Minimum outer diameter | 10.5mm |
| Maximum outer diameter | 12.1mm |
| Approximate weight | 165kg/km |
| Electrical characteristics | |
| Operating voltage | 250V |
| Usage characteristics | |
| Fire retardant | IEC 60332-3-22 |
| Chemical resistance | Hydrocarbons resistant |
| Electro magnetic interference resistance | Yes |
| Operating temperature, range | -20 .. 60°C |
| Max. conductor temperature in service | 70°C |
| Standard | NFM |
Docs and info
* Thermocouple type
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TC – Copper/copper nickel for copper/copper nickel thermocouple |
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JC – Iron/copper nickel for iron/copper nickel thermocouple |
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EC – Nickel chromium/copper nickel for nickel chromium/copper nickel thermocouple |
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KC – Nickel chromium/nickel aluminium for nickel chromium/nickel aluminium thermocouple |
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KCA – Iron/copper nickel for nickel chromium/nickel aluminium thermocouple |
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KCB – Copper/copper nickel for nickel chromium/nickel aluminium thermocouple |
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NC – Nickel chromium silicium/nickel silicium for nickel chromium silicium/nickel silicium thermocouple |
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SC RC – Copper/copper nickel for platinium rhodium thermocouple |
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BC – Copper/copper alloy for platinium rhodium/platinium rhodium thermocouple |
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Selling information
Minimum bending radius:
10 x outer diameter
To be doubled during laying operations
