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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Description Price 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 Stock No. 144-1406
Mfr. Part No.837T-D3N12B10PA-D4
kr 3 293,14
Each
Units
PT 1000 6mm 100mm +80°C - - - M12 Connector - - - - - -
RS Stock No. 144-1403
Mfr. Part No.837T-D3N12B10PP-D4
kr 2 680,13
Each
Units
PT 1000 6mm 100mm +80°C - - - M12 Connector - - - - - -
RS Stock No. 144-1407
Mfr. Part No.837T-D3G12B10PA-D4
kr 3 293,14
Each
Units
PT 1000 6mm 100mm +80°C - - - M12 Connector - - - - - -
RS Stock No. 144-1404
Mfr. Part No.837T-D3G14B10PA-D4
kr 3 293,14
Each
Units
PT 1000 6mm 100mm +80°C - - - M12 Connector - - - - - -
RS Stock No. 144-1410
Mfr. Part No.837T-D3G12A50PP-D4
kr 2 680,13
Each
Units
PT 1000 6mm 50mm +80°C - - - M12 Connector - - - - - -
RS Stock No. 144-1405
Mfr. Part No.837T-D3N12A50PA-D4
kr 3 293,14
Each
Units
PT 1000 6mm 50mm +80°C - - - M12 Connector - - - - - -
RS Stock No. 144-1399
Mfr. Part No.837T-D3N14A50PA-D4
kr 3 293,14
Each
Units
PT 1000 6mm 50mm +80°C - - - M12 Connector - - - - - -
RS Stock No. 144-1396
Mfr. Part No.837T-D3N14A50PP-D4
kr 2 680,13
Each
Units
PT 1000 6mm 50mm +80°C - - - M12 Connector - - - - - -
RS Stock No. 144-1400
Mfr. Part No.837T-D3N14B10PA-D4
kr 3 293,14
Each
Units
PT 1000 6mm 100mm +80°C - - - M12 Connector - - - - - -
RS Stock No. 144-1397
Mfr. Part No.837T-D3N14B10PP-D4
kr 2 680,13
Each
Units
PT 1000 6mm 100mm +80°C - - - M12 Connector - - - - - -
RS Stock No. 144-1402
Mfr. Part No.837T-D3N12A50PP-D4
kr 2 680,13
Each
Units
PT 1000 6mm 50mm +80°C - - - M12 Connector - - - - - -
RS Stock No. 144-1408
Mfr. Part No.837T-D3G14A50PP-D4
kr 2 680,13
Each
Units
PT 1000 6mm 50mm +80°C - - - M12 Connector - - - - - -
RS Stock No. 144-1409
Mfr. Part No.837T-D3G14A50PA-D4
kr 3 293,14
Each
Units
PT 1000 6mm 50mm +80°C - - - M12 Connector - - - - - -
RS Stock No. 144-1401
Mfr. Part No.837T-D3G12B10PP-D4
kr 2 680,13
Each
Units
PT 1000 6mm 10mm +80°C - - - M12 Connector - - - - - -
RS Stock No. 144-1398
Mfr. Part No.837T-D3G14B10PP-D4
kr 2 680,13
Each
Units
PT 1000 6mm 100mm +80°C - - - M12 Connector - - - - - -
RS Stock No. 144-1412
Mfr. Part No.837T-D3N14B25PA-D4
kr 3 506,98
Each
Units
PT 1000 6mm 250mm +80°C - - - M12 Connector - - - - - -
RS Stock No. 144-1411
Mfr. Part No.837T-D3G12A50PA-D4
kr 3 293,14
Each
Units
PT 1000 6mm 50mm +80°C - - - M12 Connector - - - - - -