Thermocouple EN 50288-7 Hypron® XLPE Insulation OS Armoured Fire retardant

Applications

These compensation and extension cables are used with thermocouple for temperature measurements in moist areas and where aliphatic and aromatic hydrocarbons may be present. They are well adapted to underground use in industrial applications where chemical and mechanical protections are needed (refinery areas, chemical plant...). Hypron® offers an alternative to conventional lead sheathed cable and is an environmental friendly solution.

Design

Conductor:

Metal in accordance with the thermocouple, either solid cross section 0.5 mm² (1 x 0.8 mm), 1.34 mm² (1 x 1.30 mm) or flexible cross-section 1 mm² (14 x 0.30 mm)

Insulation:

Cross-linked polyethylene (XLPE)

Binder tape

Bedding

Inner sheath:

Polyvinyl chloride (PVC)

Colour: black

Overall screen/sealing barrier: 

Tinned copper drain wire 

Aluminium/polyethylene tape

Bedding:

High density polyethylene (PE)

Colour: black

Special sheath (intermediate sheath):

Polyamide

Armour:

Galvanized steel wires (SWA)

Outer sheath:

Polyvinyl chloride (PVC)

Colour: depends on thermocouple type

Core identification

See identification sheet

Marking

NEXANS 279 XLPE/PVC/AL/HDPE/NC/SWA/PVC 170/300V Nber of pairs & cross-section type of thermocouple IEC 60332-3-22(A) MM YYYY Manufacturing number + metric marking

Standards

EN 50288-7 (Design guide-lines)

HD 446.3 S1