Applications
These cables are intended for transmission of analogue and digital signals. They allow transmission over long distances at high pulse rates. The individual screening of each pair limits the consequences of crosstalk. These cables are used in industrial installations such as refineries, chemical plants etc...
Design
Conductor:
Stranded bare copper (class 2)
Insulation:
Polyethylene (PE)
Individual screen:
Tinned copper drain wire
Aluminium/polyester tape
Overall screen:
Tinned copper drain wire
Aluminium/polyester tape
Outer sheath:
Polyvinyl chloride (PVC)
Special low smoke, low halogen (LSLH)
Colour: black or blue
Fire retardant: IEC 60332-3-22(A), limiting oxygen index > 30 as par ASTM D 2863
Low smoke: IEC 61034-2, transmittance > 40 %
Low halogen: IEC 60754-1 HCL < 6 %
Core identification
Pair: Black/white
For multipair White core printed with pair number
Marking
GORSE YYYY RE - 2Y(St)Y - fl PiMF LSLH 300V Nber of pairs & cross-section IEC 60332-3-22(A) + metric marking
Désignation
RE: Instrumentation cable
2Y: Polyethylene insulation
(St): Collective screen
Y: PVC sheath
fl: Reduced flame propagation
PiMF: Pair screen
LSLH: Low emission of smoke and halogens
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