Two Pair Screened 22(7)AWG
Used extensively in the security industry for CCTV
applications including telemetry. Also suitable for computer and instrumentation
applications where it is important to provide a high level screening from
external sources, together with low levels of cross talk between pairs.
Construction - Individual Screen
Tinned copper conductors 22(7) AWG 0.35 mm², polypropylene
insulation, red/black & green/white conductors, twisted into pairs,
each pair is aluminium/polyester foil screened, common tinned copper drain
wire (24AWG), PVC sheath on standard cables. 60°C. Nominal impedance
45 Ohms. |
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The Duct grade type has a black polyethylene sheath,
whilst the armoured version is protected by heavy galvanised steel wires
and an external grade sheath.
Construction -
Individual and Overall Screen
Tinned copper conductors, polypropylene insulation,
twisted into pairs, colour code red/black & green/white, each pair
individually screened with aluminium/polyester foil and 24AWG tinned
copper drain wire, overall aluminium/polyester foil and 24AWG tinned
copper drain wire, PVC sheath on standard cables.
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