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Thermocouples

What is a Thermocouple?

A thermocouple is essentially a temperature sensor (a device used for temperature measurement). It is made up of two wires of different metals that, when joined together, create an electrical junction known as a measuring junction.

When the temperature changes at the junction, it creates a voltage that can be interpreted to read the tempera...

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RS PRO Type K Thermocouple 0.5m Length, 12.5mm Diameter, -50°C → +250°C
RS PRO Type K Thermocouple 0.5m Length, 12.5mm Diameter, -50°C → +250°CRS PRO Type K Thermocouple 0.5m Length, 12.5mm Diameter, -50°C → +250°C
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RS Stock No. 231-8458
Brand RS PRO
HSN Code 90251900

SR 231.26

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1SR 231.26
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RS Pro
-
-
K
-
12.5mm
0.5m
-
PFA
+250°C
-
-
ANSI
Miniature Plug
-
500mm
RoHS
-
-
RS PRO Type K Thermocouple 1m Length, , 0°C → +700°C
RS PRO Type K Thermocouple 1m Length, , 0°C → +700°CRS PRO Type K Thermocouple 1m Length, , 0°C → +700°C
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RS Stock No. 231-8491
Brand RS PRO
HSN Code 90251900

SR 238.21

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1SR 238.21
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RS Pro
-
-
K
-
-
1m
-
Glass Fibre
+700°C
-
-
ANSI
Standard Plug
-
1m
RoHS
-
-
RS PRO Type K Thermocouple 1m Length, 12.5mm Diameter, -50°C → +250°C
RS PRO Type K Thermocouple 1m Length, 12.5mm Diameter, -50°C → +250°CRS PRO Type K Thermocouple 1m Length, 12.5mm Diameter, -50°C → +250°C
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RS Stock No. 231-8456
Brand RS PRO
HSN Code 90251900

SR 242.35

Each (ex VAT)

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1

Available in multiples of 1
1SR 242.35
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RS Pro
-
-
K
-
12.5mm
1m
-
PFA
+250°C
-
-
ANSI
Miniature Plug
-
1m
RoHS
-
-
RS PRO Type K Thermocouple 1m Length, 6.35mm Diameter, 0°C → +200°C
RS PRO Type K Thermocouple 1m Length, 6.35mm Diameter, 0°C → +200°CRS PRO Type K Thermocouple 1m Length, 6.35mm Diameter, 0°C → +200°C
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RS Stock No. 231-8485
Brand RS PRO
HSN Code 90251900

SR 154.13

Each (ex VAT)

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1

Available in multiples of 1
1SR 154.13
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RS Pro
-
-
K
-
6.35mm
1m
-
Copper
+200°C
-
-
ANSI
Miniature Plug
-
1m
RoHS
-
-
RS PRO Type K Thermocouple 1m Length, 6.35mm Diameter, 0°C → +200°C
RS PRO Type K Thermocouple 1m Length, 6.35mm Diameter, 0°C → +200°CRS PRO Type K Thermocouple 1m Length, 6.35mm Diameter, 0°C → +200°C
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RS Stock No. 231-8488
Brand RS PRO
HSN Code 90251900

SR 109.85

Each (ex VAT)

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1

Available in multiples of 1
1SR 109.85
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RS Pro
-
-
K
-
6.35mm
1m
-
Copper
+200°C
-
-
ANSI
Bare Wire Tail
-
1m
RoHS
-
-
RS PRO Type K Thermocouple 2m Length, , 0°C → +700°C
RS PRO Type K Thermocouple 2m Length, , 0°C → +700°CRS PRO Type K Thermocouple 2m Length, , 0°C → +700°C
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RS Stock No. 231-8492
Brand RS PRO
HSN Code 90251900

SR 281.64

Each (ex VAT)

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1

Available in multiples of 1
1SR 281.64
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RS Pro
-
-
K
-
-
2m
-
Glass Fibre
+700°C
-
-
ANSI
Standard Plug
-
2m
RoHS
-
-
RS PRO Type K Thermocouple 2m Length, 12.5mm Diameter, -50°C → +250°C
RS PRO Type K Thermocouple 2m Length, 12.5mm Diameter, -50°C → +250°CRS PRO Type K Thermocouple 2m Length, 12.5mm Diameter, -50°C → +250°C
Add to parts list
RS Stock No. 231-8457
Brand RS PRO
HSN Code 90251900

SR 391.67

Each (ex VAT)

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1

Available in multiples of 1
1SR 391.67
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RS Pro
-
-
K
-
12.5mm
2m
-
PFA
+250°C
-
-
ANSI
Miniature Plug
-
2m
RoHS
-
-
RS PRO Type K Thermocouple 2m Length, 6.35mm Diameter, 0°C → +200°C
RS PRO Type K Thermocouple 2m Length, 6.35mm Diameter, 0°C → +200°CRS PRO Type K Thermocouple 2m Length, 6.35mm Diameter, 0°C → +200°C
Add to parts list
RS Stock No. 231-8489
Brand RS PRO
HSN Code 90251900

SR 122.27

Each (ex VAT)

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1

Available in multiples of 1
1SR 122.27
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RS Pro
-
-
K
-
6.35mm
2m
-
Copper
+200°C
-
-
ANSI
Bare Wire Tail
-
2m
RoHS
-
-
RS PRO Type K Thermocouple 2m Length, 6.35mm Diameter, 0°C → +200°C
RS PRO Type K Thermocouple 2m Length, 6.35mm Diameter, 0°C → +200°CRS PRO Type K Thermocouple 2m Length, 6.35mm Diameter, 0°C → +200°C
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RS Stock No. 231-8486
Brand RS PRO
HSN Code 90251900

SR 183.86

Each (ex VAT)

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1

Available in multiples of 1
1SR 183.86
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RS Pro
-
-
K
-
6.35mm
2m
-
Copper
+200°C
-
-
ANSI
Miniature Plug
-
2m
RoHS
-
-
RS PRO Type K Thermocouple 3m Length, , -60°C → +350°C
RS PRO Type K Thermocouple 3m Length, , -60°C → +350°CRS PRO Type K Thermocouple 3m Length, , -60°C → +350°C
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RS Stock No. 231-8479
Brand RS PRO
HSN Code 90251900

SR 112.30

Each (ex VAT)

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1

Available in multiples of 1
1SR 112.30
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RS Pro
-
-
K
-
-
3m
-
Glass Fibre
+350°C
-
-
ANSI
Miniature Plug
-
3m
RoHS
-
-
RS PRO Type K Thermocouple 3m Length, , -60°C → +350°C
RS PRO Type K Thermocouple 3m Length, , -60°C → +350°CRS PRO Type K Thermocouple 3m Length, , -60°C → +350°C
Add to parts list
RS Stock No. 231-8481
Brand RS PRO
HSN Code 90251900

SR 101.02

Each (ex VAT)

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1

Available in multiples of 1
1SR 101.02
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RS Pro
-
-
K
-
-
3m
-
Glass Fibre
+350°C
-
-
ANSI
Bare Wire Tail
-
3m
RoHS
-
-
RS PRO Type K Thermocouple 3m Length, , -75°C → +250°C
RS PRO Type K Thermocouple 3m Length, , -75°C → +250°CRS PRO Type K Thermocouple 3m Length, , -75°C → +250°C
Add to parts list
RS Stock No. 231-8474
Brand RS PRO
HSN Code 90251900

SR 92.32

Each (ex VAT)

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1

Available in multiples of 1
1SR 92.32
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RS Pro
-
-
K
-
-
3m
-
PVC
+250°C
-
-
ANSI
Miniature Plug
-
3m
RoHS
-
-
RS PRO Type K Thermocouple 3m Length, , -75°C → +250°C
RS PRO Type K Thermocouple 3m Length, , -75°C → +250°CRS PRO Type K Thermocouple 3m Length, , -75°C → +250°C
Add to parts list
RS Stock No. 231-8475
Brand RS PRO
HSN Code 90251900

SR 104.96

Each (ex VAT)

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1

Available in multiples of 1
1SR 104.96
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RS Pro
-
-
K
-
-
3m
-
PVC
+250°C
-
-
ANSI
Miniature Plug
-
3m
RoHS
-
-
RS PRO Type K Thermocouple 3m Length, , 0°C → +700°C
RS PRO Type K Thermocouple 3m Length, , 0°C → +700°CRS PRO Type K Thermocouple 3m Length, , 0°C → +700°C
Add to parts list
RS Stock No. 231-8493
Brand RS PRO
HSN Code 90251900

SR 293.34

Each (ex VAT)

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1

Available in multiples of 1
1SR 293.34
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RS Pro
-
-
K
-
-
3m
-
Glass Fibre
+700°C
-
-
ANSI
Standard Plug
-
3m
RoHS
-
-
RS PRO Type K Thermocouple 40mm Length, 40 x 13 x 5mm Diameter, -50°C → +100°C
RS PRO Type K Thermocouple 40mm Length, 40 x 13 x 5mm Diameter, -50°C → +100°CRS PRO Type K Thermocouple 40mm Length, 40 x 13 x 5mm Diameter, -50°C → +100°C
Add to parts list
RS Stock No. 231-8462
Brand RS PRO
HSN Code 90251900

SR 233.16

Each (ex VAT)

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1

Available in multiples of 1
1SR 233.16
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RS Pro
-
-
K
-
40 x 13 x 5mm
40mm
-
Silicone Rubber
+100°C
-
-
ANSI
Miniature Plug
-
1m
RoHS
-
-
RS PRO Type K Thermocouple 40mm Length, 40 x 13 x 5mm Diameter, -50°C → +100°C
RS PRO Type K Thermocouple 40mm Length, 40 x 13 x 5mm Diameter, -50°C → +100°CRS PRO Type K Thermocouple 40mm Length, 40 x 13 x 5mm Diameter, -50°C → +100°C
Add to parts list
RS Stock No. 231-8466
Brand RS PRO
HSN Code 90251900

SR 290.81

Each (ex VAT)

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1

Available in multiples of 1
1SR 290.81
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RS Pro
-
-
K
-
40 x 13 x 5mm
40mm
-
Silicone Rubber
+100°C
-
-
ANSI
Bare Wire Tail
-
2m
RoHS
-
-
RS PRO Type K Thermocouple 40mm Length, 40 x 13 x 5mm Diameter, -50°C → +100°C
RS PRO Type K Thermocouple 40mm Length, 40 x 13 x 5mm Diameter, -50°C → +100°CRS PRO Type K Thermocouple 40mm Length, 40 x 13 x 5mm Diameter, -50°C → +100°C
Add to parts list
RS Stock No. 231-8467
Brand RS PRO
HSN Code 90251900

SR 335.70

Each (ex VAT)

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1

Available in multiples of 1
1SR 335.70
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RS Pro
-
-
K
-
40 x 13 x 5mm
40mm
-
Silicone Rubber
+100°C
-
-
ANSI
Bare Wire Tail
-
5m
RoHS
-
-
RS PRO Type K Thermocouple 40mm Length, 40 x 13 x 5mm Diameter, -50°C → +100°C
RS PRO Type K Thermocouple 40mm Length, 40 x 13 x 5mm Diameter, -50°C → +100°CRS PRO Type K Thermocouple 40mm Length, 40 x 13 x 5mm Diameter, -50°C → +100°C
Add to parts list
RS Stock No. 231-8463
Brand RS PRO
HSN Code 90251900

SR 309.42

Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 309.42
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RS Pro
-
-
K
-
40 x 13 x 5mm
40mm
-
Silicone Rubber
+100°C
-
-
ANSI
Miniature Plug
-
2m
RoHS
-
-
RS PRO Type K Thermocouple 40mm Length, 40 x 13 x 5mm Diameter, -50°C → +100°C
RS PRO Type K Thermocouple 40mm Length, 40 x 13 x 5mm Diameter, -50°C → +100°CRS PRO Type K Thermocouple 40mm Length, 40 x 13 x 5mm Diameter, -50°C → +100°C
Add to parts list
RS Stock No. 231-8465
Brand RS PRO
HSN Code 90251900

SR 206.97

Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 206.97
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RS Pro
-
-
K
-
40 x 13 x 5mm
40mm
-
Silicone Rubber
+100°C
-
-
ANSI
Bare Wire Tail
-
1m
RoHS
-
-
RS PRO Type K Thermocouple 50mm Length, 25 x 50mm Diameter, -50°C → +100°C
RS PRO Type K Thermocouple 50mm Length, 25 x 50mm Diameter, -50°C → +100°CRS PRO Type K Thermocouple 50mm Length, 25 x 50mm Diameter, -50°C → +100°C
Add to parts list
RS Stock No. 231-8459
Brand RS PRO
HSN Code 90251900

SR 132.34

Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 132.34
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RS Pro
-
-
K
-
25 x 50mm
50mm
-
PFA
+100°C
-
-
ANSI
Miniature Plug
-
2m
RoHS
-
-

...