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 Series Termination Type Cable Length Standards Met Response Time Calibrated Hazardous Area Certification Accuracy
RS-stocknr. 410-6641
FabrikantnummerR14-RKW 9
FabrikantReckmann
63,96 €
Each
Aantal stuks
PT 100 6mm - +400°C - - - Cable - - - - - -
RS-stocknr. 847-1040
FabrikantRS PRO
29,08 €
Each
Aantal stuks
K 3mm 250mm +1100°C Stainless Steel - - Cable 1m ANSI - - - -
RS-stocknr. 363-0266
FabrikantRS PRO
8,78 €
Each
Aantal stuks
T 1/0.2mm 1m +250°C - - - Miniature Plug 1m IEC - - - -
RS-stocknr. 285-649
FabrikantRS PRO
78,60 €
Each
Aantal stuks
PT 100 6mm 400mm +450°C Stainless Steel - - Connection Head - - - - - -
RS-stocknr. 479-1788
FabrikantRS PRO
11,91 €
Each
Aantal stuks
K 1/0.3mm 3m +250°C - - - Miniature Plug 3m RoHS Compliant 0.1 s - - -
RS-stocknr. 813-834
FabrikantRS PRO
32,82 €
Each
Aantal stuks
NTC - - +70°C - - - - - - - - - -
RS-stocknr. 891-9154
FabrikantRS PRO
21,49 €
Each
Aantal stuks
PT 1000 2mm 10mm +250°C Platinum - - Lead Wire 300mm - - - - -
RS-stocknr. 814-0143
FabrikantRS PRO
12,25 €
Each
Aantal stuks
K 7/0.2mm 2m +250°C Nickel Aluminium, Nickel Chrome - - 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. 891-9139
FabrikantRS PRO
23,78 €
Each
Aantal stuks
PT 100 2mm 10mm +250°C Platinum - - Lead Wire 1m - - - - -
RS-stocknr. 397-1832
FabrikantRS PRO
40,85 €
Each
Aantal stuks
PT 100 6mm 150mm +200°C Stainless Steel - - Cable 1m - - - - -
RS-stocknr. 762-1130
FabrikantRS PRO
52,84 €
Each
Aantal stuks
PT 1000 15mm 30mm +150°C Aluminium Foil Backing, Silicone Rubber - - Cable 1m - - - - -
RS-stocknr. 181-7306
FabrikantRS PRO
66,43 €
Each
Aantal stuks
J 4.5mm 300mm +1100°C Stainless Steel - - Standard Plug - IEC - SYSCAL - -
RS-stocknr. 123-5596
FabrikantRS PRO
39,45 €
Each
Aantal stuks
PT 100 4.5mm 100mm +250°C Stainless Steel - - Cable 2m - - - - -
RS-stocknr. 259-328
FabrikantRS PRO
23,69 €
Each
Aantal stuks
J 6mm 170mm +350°C Stainless Steel - - Cable 2m RoHS Compliant 0.7 s - - -
RS-stocknr. 368-3917
FabrikantnummerHEL-707-T-0-12-00
FabrikantHoneywell
64,59 €
Each
Aantal stuks
PT 100 2.18mm 6.35mm +540°C Alumina - - Lead Wire 305mm - 0.15 s - - -
RS-stocknr. 181-7289
FabrikantRS PRO
78,37 €
Each
Aantal stuks
K 0.5mm 250mm +1100°C Stainless Steel - - Miniature Plug - IEC - SYSCAL - -
RS-stocknr. 158-4363
Fabrikantnummer902520/10-572-1001-1/000
FabrikantJumo
49,77 €
Each
Aantal stuks
PT 100 - - +80°C - - - Cable Gland - - 10 ms - - -
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. 824-0657
FabrikantRS PRO
36,54 €
Each
Aantal stuks
K 1.5mm 250mm +800°C Inconel 600 - - Cable 1m RoHS Compliant 0.9 s - - -