AFNOR NF M 87-201 OS Unarmoured (EGSF)
Description
- Thermocouple cables 250 V
- Overall Screen (OS)
- Hydrocarbons resistant
Description
- Overall Screen (OS)
- Hydrocarbons resistant
Standards
International : IEC 60332-1-2; IEC 60584-3National : NF C 32-070/C2; 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,
- for single pair cables solid cross-section 1.34 mm² (1 x 1.30 mm) or stranded cross-section 1 mm² (14 x 0.30 mm)
- for multipair cables solid cross-section 0.5 mm² (1 x 0.8 mm)
Insulation:
Polyvinyl chloride (PVC)
Collective 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 - NEXANS 279 + metric marking
For type KCA - KCB - NC - SCA - SCB - RCA - RCB (IEC 60584-3) IEC - type - (Class) - Nbre of pair and cross-section - GORSE + metric marking
Characteristics
| Construction characteristics | |
|---|---|
| Insulation | PVC |
| Overall screen | Tinned copper drain wire + aluminium/polyester tape |
| Outer sheath | PVC |
| Protection | no |
| Electrical characteristics | |
| Operating voltage | 250V |
| Usage characteristics | |
| Flame retardant | NFC 32070 C2, IEC 60332-1-2 |
| Chemical resistance | Hydrocarbons resistant |
| Electro magnetic interference resistance | Yes |
| Operating temperature, range | -20 .. 60°C |
| Max. conductor temperature in service | 70°C |
| Standard | NFM |
| Specific characteristics | |
| See all products | |
| |
Products and services
Docs and info
* Thermocouple type
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
TC – Copper/copper nickel for copper/copper nickel thermocouple |
|
|
|
|
|
|
|
|
JC – Iron/copper nickel for iron/copper nickel thermocouple |
|
|
|
|
|
|
|
|
EC – Nickel chromium/copper nickel for nickel chromium/copper nickel thermocouple |
|
|
|
|
|
|
|
|
KC – Nickel chromium/nickel aluminium for nickel chromium/nickel aluminium thermocouple |
|
|
|
|
|
|
|
|
KCA – Iron/copper nickel for nickel chromium/nickel aluminium thermocouple |
|
|
|
|
|
|
|
|
KCB – Copper/copper nickel for nickel chromium/nickel aluminium thermocouple |
|
|
|
|
|
|
|
|
NC – Nickel chromium silicium/nickel silicium for nickel chromium silicium/nickel silicium thermocouple |
|
|
|
|
|
|
|
|
SC RC – Copper/copper nickel for platinium rhodium thermocouple |
|
|
|
|
|
|
|
|
BC – Copper/copper alloy for platinium rhodium/platinium rhodium thermocouple |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Selling information
Minimum bending radius:
10 x outer diameter
To be doubled during laying operations
