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.


...
Voir plus Voir moins

Filtres

Afficher 21 - 40 des 351 produits
Nombre de résultats par page
Description Prix Thermocouple Type Length Maximum Operating Temperature Screened/Unscreened Core Strands Insulation Material Cable Shape Number of Strands American Wire Gauge Series Standards Met Voltage Rating
N° de stock RS 236-3842
MarqueRS PRO
82,52 €
1 Reel of 25 Metre(s)
Bobine(s)
K 25m +400°C Screened 7/0.2mm Fibreglass Multicore 7 - - - -
N° de stock RS 611-8006
MarqueRS PRO
125,44 €
1 Reel of 50 Metre(s)
Bobine(s)
K 50m +260°C Unscreened 7/0.2mm PFA Multicore 7 - - - -
N° de stock RS 611-7918
MarqueRS PRO
104,77 €
1 Reel of 100 Metre(s)
Bobine(s)
J 100m +105°C Screened 7/0.2mm Mylar Multicore 7 - - - -
N° de stock RS 762-1146
MarqueRS PRO
76,38 €
1 Reel of 100 Metre(s)
Bobine(s)
T 25m +105°C Unscreened 7/0.2mm PVC Twisted Pair 7 - - - -
N° de stock RS 433-4212
MarqueRS PRO
80,54 €
1 Reel of 25 Metre(s)
Bobine(s)
S 25m +105°C Unscreened - PVC/Glass Fibre Single Core - - - RoHS Compliant -
N° de stock RS 219-4769
MarqueRS PRO
14,09 €
1 Reel of 10 Metre(s)
Bobine(s)
R/S 10m +105°C Unscreened 13/0.2mm PVC Multicore 13 - - - -
N° de stock RS 290-4954
MarqueRS PRO
49,40 €
Each
Unité
RTD 25m +105°C Screened 7/0.2mm PVC Multicore 7 - - - -
N° de stock RS 814-0049
MarqueRS PRO
21,07 €
Each
Unité
K 50m 260°C - 1/0.2mm PFA Teflon Twisted 1 - - - -
N° de stock RS 611-7895
MarqueRS PRO
165,91 €
1 Reel of 100 Metre(s)
Bobine(s)
K 100m +105°C Screened 7/0.2mm Mylar Multicore 7 24AWG - - -
N° de stock RS 236-3864
MarqueRS PRO
47,18 €
1 Reel of 25 Metre(s)
Bobine(s)
K 25m +105°C Screened 7/0.2mm PVC Multicore 7 - - - -
N° de stock RS 827-6056
MarqueRS PRO
7,22 €
Each
Unité
K 2m +125°C - - Polyurethane Curly - - - - -
N° de stock RS 814-0030
MarqueRS PRO
10,53 €
Each
Unité
K 25m +260°C - 1/0.2mm PFA Teflon Twisted 1 - - - -
N° de stock RS 814-0042
MarqueRS PRO
49,54 €
Each
Unité
K 100m 260°C - 1/0.2mm PFA Teflon Twisted 1 - - - -
N° de stock RS 611-8040
MarqueRS PRO
100,19 €
1 Reel of 50 Metre(s)
Bobine(s)
T 50m +260°C Unscreened 7/0.2mm PFA Multicore 7 - - - -
N° de stock RS 827-5855
MarqueRS PRO
73,78 €
Each
Unité
J 50m +350°C - 7/0.2mm Glass Fibre Flat Pair 7 - - - -
N° de stock RS 827-5974
MarqueRS PRO
46,20 €
Each
Unité
T 50m +260°C - 1/0.3mm PFA Teflon Flat Pair 1 - - - -
N° de stock RS 779-9697
MarqueRS PRO
35,66 €
Each
Unité
- - - - - - - - - - - -
N° de stock RS 827-5987
MarqueRS PRO
111,53 €
Each
Unité
T 50m +260°C - 1/0.508mm PFA Teflon Flat Pair 1 - - - -
N° de stock RS 779-9707
MarqueRS PRO
43,10 €
Each
Unité
- - - - - - - - - - - -
N° de stock RS 455-4242
MarqueRS PRO
143,88 €
Each
Unité
RTD 25m +200°C Unscreened 7/0.2mm Silicone Multicore 7 - - - -