Thermocouples

A thermocouple is essentially a temperature sensor (a device which measures temperature). It is made up of two wires of different metals that, when joined together, create an electrical junction. When the temperature changes at the junction it creates a voltage which can be interpreted to read the temperature. This is also known as the Seebeck effect. You can read more about these tools in our bespoke Thermocouples Guide

Types of Thermocouples

There is a wide range of thermocouples available, each with different characteristics, such as temperature range and their robustness. Each thermocouple is defined by a letter such as K-Type. Common types include J, K, L and T. The letters refer to the type of materials used and therefore the temperature they are usable at. For example, type J is iron and copper-nickel and is useable from around 0°C to 816°C, depending on other characteristics. Some thermocouples come with an additional sheath which insulates the wires to prolong their life.

Thermocouples are ideal tools for measurement of high temperatures and are a robust yet affordable solution.

What are Thermocouples used for?

  • Thermostats
  • Hospital thermometers
  • Vehicle diagnostics
  • Boiler/heating sensors
  • Oven safety features
  • Food thermometers
  • Industrial probe sensor

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Omschrijving Prijs Thermocouple Type Probe Diameter Probe Length Maximum Temperature Sensed Probe Material Minimum Temperature Sensed Termination Type Cable Length Standards Met Response Time Calibrated Hazardous Area Certification Accuracy Number Of Wires
RS-stocknr. 621-2170
FabrikantRS PRO
7,28 €
Each
Aantal stuks
K 0.3mm - +400°C - - Cable 2m RoHS Compliant 0.7 s - - - -
RS-stocknr. 363-0250
FabrikantRS PRO
8,50 €
Each
Aantal stuks
K 1/0.2mm - +250°C - -75°C Miniature Plug 1m IEC - - - - -
RS-stocknr. 666-7362
FabrikantRS PRO
8,70 €
Each
Aantal stuks
PT 100 1.2mm 1.6mm +500°C Platinum - Solder - - 0.1 s - - - -
RS-stocknr. 896-8395
FabrikantRS PRO
16,88 €
Each
Aantal stuks
PT 100 5mm 50mm +100°C Stainless Steel - Cable 1.5m - - - - - -
RS-stocknr. 547-7792
FabrikantRS PRO
97,84 €
Each
Aantal stuks
K 6mm 2m +250°C 316 Stainless Steel - Cable 2m RoHS Compliant 0.7 s - - - -
RS-stocknr. 397-1264
FabrikantRS PRO
27,96 €
Each
Aantal stuks
K 3mm 150mm +1100°C Stainless Steel - Cable 1m IEC - - - - -
RS-stocknr. 457-3704
FabrikantRS PRO
41,04 €
Each
Aantal stuks
PT 100 6mm 60mm +200°C Stainless Steel - Cable 2.5m - - - - - -
RS-stocknr. 621-2158
FabrikantRS PRO
3,308 €
Each (In a Pack of 5)
Aantal stuks
K 2mm 1m +250°C Teflon PTFE - Cable 1m RoHS Compliant 5 s - - - -
RS-stocknr. 334-2622
FabrikantRS PRO
24,78 €
Each
Aantal stuks
K 5mm 5mm +750°C 316L Stainless Steel - Cable 2.5m RoHS Compliant 4 s - - - -
RS-stocknr. 237-1657
FabrikantRS PRO
26,39 €
Each
Aantal stuks
PT 100 5mm 35mm +250°C Platinum - Lead Wire 450mm - - - - - -
RS-stocknr. 611-7801
FabrikantRS PRO
5,23 €
Each
Aantal stuks
PT 100 2mm 5mm +500°C Platinum - Solder - - 0.1 s - - - -
RS-stocknr. 621-2271
FabrikantRS PRO
16,43 €
Each
Aantal stuks
K 6mm 2m +350°C Stainless Steel - Cable 2m RoHS Compliant 0.7 s - - - -
RS-stocknr. 397-1450
FabrikantRS PRO
20,99 €
Each
Aantal stuks
K 1.5mm 150mm +1100°C Stainless Steel - Miniature Plug - IEC - - - - -
RS-stocknr. 181-7276
FabrikantRS PRO
54,99 €
Each
Aantal stuks
K 1.5mm 150mm +1100°C Stainless Steel - Miniature Plug - IEC - SYSCAL - - -
RS-stocknr. 409-4920
FabrikantRS PRO
9,00 €
Each
Aantal stuks
K 1.2mm 1m +450°C Nickel Aluminium, Nickel Chrome - Miniature Plug 1m IEC 0.1 s - - - -
RS-stocknr. 911-9462
FabrikantRS PRO
113,50 €
Each
Aantal stuks
K 1.2mm - +450°C Nickel Aluminium, Nickel Chrome - Miniature Plug 1m IEC 0.1 s SYSCAL - - -
RS-stocknr. 847-1031
FabrikantRS PRO
25,34 €
Each
Aantal stuks
K 3mm 150mm +1100°C Stainless Steel - Cable 1m ANSI - - - - -
RS-stocknr. 891-9148
FabrikantRS PRO
22,94 €
Each
Aantal stuks
PT 100 2mm 10mm +250°C Platinum - Lead Wire 300mm - - - - - -
RS-stocknr. 847-9687
FabrikantRS PRO
8,12 €
Each
Aantal stuks
T 1/0.3mm 2m +250°C - - Cable 2m ANSI - - - - -
RS-stocknr. 362-9834
FabrikantRS PRO
6,13 €
Each
Aantal stuks
PT 100 2mm 2.3mm +500°C Platinum - Solder - - 0.1 s - - - -