Thermocouple & Extension Wire

Thermocouple extension wire is a hardwearing type of wire used for connecting a thermocouple probe to a readout instrument. Thermocouples are sensors that measure temperature across a wide range of applications in most industrial environments.

What is thermocouple extension wire made from?

Thermocouple extension wire is made from a lower grade of wire than that used in thermocouple probes, so is more economical when used at length. It's typically made with colour-coded (usually PVC) insulation applied to each wire leg. The negative lead is usually insulated in red and the positive lead is the colour of the thermocouple. For added durability and flexibility, a metal overbraid is applied to the insulated wire. For PVC wire this is a tinned copper overbraid, and for PFA it's stainless steel. This added layer protects the wire against abrasion.

Why use thermocouple extension wire?

Thermocouple extension wire is only used to extend the distance between a thermocouple probe and the instrument reading the signal. Thermocouple grade wire is used to make the sensing point of the thermocouple. Extension wire has a lower ambient temperature limit and can't be used in a thermocouple's sensing point.


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Beskrivning Pris Thermocouple Type Number of Cores Length Minimum Operating Temperature Maximum Operating Temperature Screened/Unscreened Core Strands Insulation Material Cable Shape Number of Strands Size of Strands American Wire Gauge Series Standards Met
RS-artikelnummer 768-6658
VarumärkeRS PRO
369,55 kr
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N 2 5m -10°C +220°C - 7/0.2 mm PVC Multicore 7 0.2 mm - - IEC, RoHS Compliant
RS-artikelnummer 236-3921
VarumärkeRS PRO
377,93 kr
1 Reel of 25 Metre(s)
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J 2 25m -10°C +105°C Screened 7/0.2 mm PVC Multicore 7 0.2 mm - - BS 4937 Part 30 1993 IEC 584-3, RoHS Compliant
RS-artikelnummer 827-5924
VarumärkeRS PRO
186,33 kr
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K 2 25m -75°C +260°C - 1/0.315 mm PFA Teflon Twisted 1 0.315 mm - - IEC 584-3, RoHS Compliant
Nytt
RS-artikelnummer 200-0628
VarumärkeRS PRO
3 517,56 kr
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K - 100m -70°C +250°C - - PFA Teflon - - - - - -
RS-artikelnummer 827-6062
VarumärkeRS PRO
162,23 kr
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J 2 25m -60°C +350°C - 1/0.315 mm Glass Fibre Flat Pair 1 0.315 mm - - IEC 584-3, RoHS Compliant
Nytt
RS-artikelnummer 200-0630
VarumärkeRS PRO
1 180,72 kr
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T - 100m -10°C +105°C - - PFA Teflon - - - - - -
RS-artikelnummer 290-4954
VarumärkeRS PRO
510,80 kr
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RTD 4 25m -10°C +105°C Screened 7/0.2 mm PVC Multicore 7 0.2 mm - - BS 4937 Part 30 1993 IEC 584-3, RoHS Compliant
RS-artikelnummer 814-0055
VarumärkeRS PRO
902,27 kr
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K 2 50m -75°C 260°C - 7/0.2 mm PFA Teflon Twisted 7 0.2 mm - - ANSI MC96.1, RoHS Compliant
RS-artikelnummer 827-5984
VarumärkeRS PRO
548,23 kr
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J 2 50m -75°C +260°C - 1/0.2 mm PTFE Twisted 1 0.2 mm - - IEC 584-3, RoHS Compliant
RS-artikelnummer 433-4183
VarumärkeRS PRO
1 418,13 kr
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S 1 25m - +200°C Unscreened 7/0.2 mm PTFE Single Core 7 0.2 mm - - RoHS Compliant
RS-artikelnummer 827-5870
VarumärkeRS PRO
366,14 kr
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J 2 10m -60°C +350°C - 7/0.2 mm Glass Fibre Flat Pair 7 0.2 mm - - IEC 584-3, RoHS Compliant
RS-artikelnummer 827-6038
VarumärkeRS PRO
651,63 kr
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K 2 25m -75°C +260°C - 1/0.315 mm PTFE Flat Pair 1 0.315 mm - - IEC 584-3, RoHS Compliant
RS-artikelnummer 185-3017
VarumärkeRS PRO
470,37 kr
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- - - - - - - - - - - - - -
RS-artikelnummer 768-6636
VarumärkeRS PRO
285,38 kr
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J 2 5m -10°C +220°C - 7/0.2 mm PVC Multicore 7 0.2 mm - - IEC, RoHS Compliant
RS-artikelnummer 151-316
VarumärkeRS PRO
134,83 kr
1 Reel of 25 Metre(s)
Rulle(ar)
K 2 25m 0°C +80°C Unscreened 7/0.2 mm PVC Multicore 7 0.2 mm - - BS 1843-1952, RoHS Compliant
RS-artikelnummer 827-5909
VarumärkeRS PRO
429,83 kr
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N 2 25m -10°C +105°C - 7/0.2 mm PVC Twisted 7 0.2 mm - - IEC 584-3, RoHS Compliant
RS-artikelnummer 768-6617
VarumärkeRS PRO
262,02 kr
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T 2 10m -10°C +220°C - 7/0.2 mm PVC Multicore 7 0.2 mm - - IEC, RoHS Compliant
RS-artikelnummer 827-5643
VarumärkeRS PRO
308,13 kr
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R/S 2 25m -10°C +105°C - 13/0.2 mm PVC Flat Pair 13 0.2 mm - - IEC 584-3, RoHS Compliant
RS-artikelnummer 814-0121
VarumärkeRS PRO
2 132,21 kr
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K 2 100m -75°C 260°C - 7/0.2 mm PFA Teflon Flat Pair 7 0.2 mm - - ANSI MC96.1, RoHS Compliant
RS-artikelnummer 611-8034
VarumärkeRS PRO
535,72 kr
1 Reel of 25 Metre(s)
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J 2 25m -75°C +260°C Unscreened 7/0.2 mm PFA Multicore 7 0.2 mm - - IEC 584-3, RoHS Compliant
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