Thermocouples

A thermocouple is essentially a temperature sensor (a device that 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 that 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 that insulate the wires to prolong their life.Thermocouples are ideal tools for the measurement of high temperatures and are a robust yet affordable solution.What are Thermocouples used for?ThermostatsHospital thermometersVehicle diagnosticsBoiler/heating sensorsOven safety featuresFood thermometersIndustrial 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. 814-0134
FabrikantRS PRO
€ 9,17
Each
Aantal stuks
K 1/0.3mm 2m +250°C - - Miniature Plug 2m ANSI - - - - -
RS-stocknr. 219-4725
FabrikantRS PRO
€ 22,09
Each
Aantal stuks
J 4.5mm 150mm +350°C Stainless Steel - Cable 2m IEC - - - - -
RS-stocknr. 397-1400
FabrikantRS PRO
€ 62,27
Each
Aantal stuks
PT 100 6mm 250mm +250°C Stainless Steel - Cable 1m - - - - - -
RS-stocknr. 293-8503
FabrikantRS PRO
€ 58,55
Each
Aantal stuks
- 1.4mm 15mm +600°C - -200°C PC Pin - - 1 m/s - - Class A -
RS-stocknr. 285-661
FabrikantRS PRO
€ 58,76
Each
Aantal stuks
PT 100 13mm 40mm +150°C Aluminium Foil Backing, Silicone Rubber - Lead Wire 2m - - - - - -
RS-stocknr. 847-1132
FabrikantRS PRO
€ 16,82
Each
Aantal stuks
K 1.5mm 150mm +1100°C Stainless Steel - Cable 100mm ANSI - - - - -
RS-stocknr. 362-9799
FabrikantRS PRO
€ 7,42
Each
Aantal stuks
PT 100 2mm 10mm +500°C Platinum - Solder - - 0.1 s - - - -
RS-stocknr. 228-7489
FabrikantRS PRO
€ 20,17
Each
Aantal stuks
K 3mm 250mm +1100°C Stainless Steel - Cable 100mm IEC - - - - -
RS-stocknr. 787-7866
FabrikantRS PRO
€ 54,14
Each
Aantal stuks
K 0.5mm 1m +750°C Inconel 600, Stainless Steel - Cable 100mm IEC - - - - -
RS-stocknr. 824-0644
FabrikantRS PRO
€ 35,58
Each
Aantal stuks
K 1mm 150mm +800°C Inconel 600 - Cable 1m RoHS Compliant 7 s - - - -
RS-stocknr. 824-0653
FabrikantRS PRO
€ 35,81
Each
Aantal stuks
K 1.5mm 150mm +800°C Inconel 600 - Cable 1m RoHS Compliant 9 s - - - -
RS-stocknr. 891-9154
FabrikantRS PRO
€ 20,86
Each
Aantal stuks
PT 1000 2mm 10mm +250°C Platinum - Lead Wire 300mm - - - - - -
RS-stocknr. 237-1641
FabrikantRS PRO
€ 22,17
Each
Aantal stuks
PT 100 5mm 35mm +250°C Platinum - Lead Wire 50mm - - - - - -
RS-stocknr. 407-1387
FabrikantRS PRO
€ 44,07
Each
Aantal stuks
PT 100 6mm 60mm +200°C Stainless Steel - Cable 2.5m - - - - - -
RS-stocknr. 181-2028
FabrikantRS PRO
€ 7,78
Each
Aantal stuks
PT 100 2mm 2mm +600°C - - Solder - - 1 m/s - - - -
RS-stocknr. 891-9151
FabrikantRS PRO
€ 23,63
Each
Aantal stuks
PT 1000 2mm 10mm +250°C Platinum - Lead Wire 1m - - - - - -
RS-stocknr. 621-2265
FabrikantRS PRO
€ 17,50
Each
Aantal stuks
J 6mm 2m +350°C Stainless Steel - Cable 2m RoHS Compliant 0.7 s - - - -
RS-stocknr. 872-2590
FabrikantRS PRO
€ 32,83
Each
Aantal stuks
K M8 Bolt 25mm +250°C Stainless Steel - Cable 2m IEC - - - - -
RS-stocknr. 787-7769
FabrikantRS PRO
€ 23,83
Each
Aantal stuks
K 1mm 500mm +750°C Stainless Steel - Miniature Plug - IEC - - - - -
RS-stocknr. 433-4313
FabrikantRS PRO
€ 45,96
Each
Aantal stuks
K 0.25mm 300mm +120°C - - Miniature Plug 300mm RoHS Compliant 0.7 s - - - -