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 thermocouplesThere 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

Showing 169–192 of 360 results

PT100, K11-E-2LS-200-MS-70MM

RS Stock No.

3899308

Brand

Electrotherm

Mfr. Prt No.

K11-E-2LS-200-MS-70

IDR

1,414,861.21

Each

PT100, K11-E-2LS-200-MS-70MM quantity
PT100-B-2.0-10MM-AD10-400

RS Stock No.

3897699

Brand

Electrotherm

Mfr. Prt No.

CHIP 2X5

IDR

101,323.74

Each

PT100-B-2.0-10MM-AD10-400 quantity
PT1000 1/3 DIN 10X2MM 1000 OHM DETECTOR

RS Stock No.

8140178

Brand

RS PRO

IDR

117,267.02

Each

PT1000 1/3 DIN 10X2MM 1000 OHM DETECTOR quantity
IST INNOVATIVE SENSOR TECHNOLOGY PT1000 RTD Sensor, 2mm Dia, 2.3mm Long, 2 Wire, Chip, Class A +600°C Max

RS Stock No.

1218020

Brand

IST INNOVATIVE SENSOR TECHNOLOGY

Mfr. Prt No.

P1K0.232.6W.A.007

IDR

124,504.43

Pack (1 Pack of 2)

IST INNOVATIVE SENSOR TECHNOLOGY PT1000 RTD Sensor, 2mm Dia, 2.3mm Long, 2 Wire, Chip, Class A +600°C Max quantity
PTFM101A1G0:PT100,1.2X4.0,A

IDR

0.00

Each

PTFM101A1G0:PT100,1.2X4.0,A quantity
RS PRO RTD Sensor, 6mm Dia, 150mm Long, G1/4, +850°C Max

RS Stock No.

1747512

Brand

RS PRO

IDR

3,594,370.52

Each

RS PRO RTD Sensor, 6mm Dia, 150mm Long, G1/4, +850°C Max quantity
RS PRO Type K Thermocouple 150mm Length, 6mm Diameter → +1350°C

RS Stock No.

1747535

Brand

RS PRO

IDR

2,842,938.56

Each

RS PRO Type K Thermocouple 150mm Length, 6mm Diameter → +1350°C quantity
RS PRO Type K Thermocouple 300mm Length, 6mm Diameter → +1350°C

RS Stock No.

1747538

Brand

RS PRO

IDR

3,367,178.78

Each

RS PRO Type K Thermocouple 300mm Length, 6mm Diameter → +1350°C quantity
RS PRO Type K Thermocouple 300mm Length, 6mm Diameter → +1350°C

RS Stock No.

1747524

Brand

RS PRO

IDR

3,367,178.78

Each

RS PRO Type K Thermocouple 300mm Length, 6mm Diameter → +1350°C quantity
SCREW-IN PT100 PROBE - HEAD FORMB

RS Stock No.

5488720

Brand

Jumo

Mfr. Prt No.

902020/25-402-1001-1-6-100-104/395

IDR

2,208,563.84

Each

SCREW-IN PT100 PROBE - HEAD FORMB quantity
SCREW-IN PT100 PROBE - HEAD FORMB

RS Stock No.

5488714

Brand

Jumo

Mfr. Prt No.

902020/25-402-1001-1-6-50-104/395,

IDR

2,178,879.97

Each

SCREW-IN PT100 PROBE - HEAD FORMB quantity
SENSOR PT100 L= 50

RS Stock No.

3376827

Brand

Jumo

Mfr. Prt No.

902030/10-402-1003-1-6-50-104/000

IDR

2,199,962.86

Each

SENSOR PT100 L= 50 quantity
SONDE DE TEMP. PT100

RS Stock No.

4573647

Brand

Correge

Mfr. Prt No.

D03516

IDR

800,520.48

Each

SONDE DE TEMP. PT100 quantity
T PTFE MIN FITTED PLUG THERMOCOUPLE,1M

RS Stock No.

3630266

Brand

RS PRO

IDR

150,517.15

Each

T PTFE MIN FITTED PLUG THERMOCOUPLE,1M quantity
T PTFE MOULDED MIN PLUG THERMOCOUPLE,1M

RS Stock No.

3630339

Brand

RS PRO

IDR

137,615.68

Each

T PTFE MOULDED MIN PLUG THERMOCOUPLE,1M quantity
T WELDED TIP PTFE INSULATED THERMOCOUPLE

RS Stock No.

0158907

Brand

RS PRO

IDR

323,480.76

Pack (1 Pack of 5)

T WELDED TIP PTFE INSULATED THERMOCOUPLE quantity
TAPERED TEMPERATURE PROBE TYPE-K

RS Stock No.

4723319

Brand

Fluke

Mfr. Prt No.

2098714

IDR

2,863,497.00

Each

TAPERED TEMPERATURE PROBE TYPE-K quantity
TEMPERATURE PROBE

RS Stock No.

3706587

Brand

Correge

Mfr. Prt No.

D00538/PS6/50/2000/PT100/SMS3

IDR

660,911.89

Each

TEMPERATURE PROBE quantity
RS PRO Type J Thermocouple 20mm Length, 6mm Diameter → +600°C

RS Stock No.

3241894

Brand

RS PRO

IDR

276,594.93

Each

RS PRO Type J Thermocouple 20mm Length, 6mm Diameter → +600°C quantity
TEMPERATURE SENSOR PLATINUM RTD 1000OHMS

IDR

0.00

Each

TEMPERATURE SENSOR PLATINUM RTD 1000OHMS quantity
THERMOCOUPLE 2M TYPE K, BUTTON MAGNET

RS Stock No.

1314736

Brand

RS PRO

IDR

1,187,354.80

Each

THERMOCOUPLE 2M TYPE K, BUTTON MAGNET quantity
RS PRO Type J Platinum Resistance Temperature Sensor 250mm Length, 6mm Diameter → +750°C

RS Stock No.

8968402

Brand

RS PRO

IDR

827,057.65

Each

RS PRO Type J Platinum Resistance Temperature Sensor 250mm Length, 6mm Diameter → +750°C quantity
RS PRO Type K Thermocouple 10m Length, → +700°C

RS Stock No.

1314750

Brand

RS PRO

IDR

799,052.02

Each

RS PRO Type K Thermocouple 10m Length, → +700°C quantity
THERMOCOUPLE HIGH TEMP EXPOSED JUNCTION

RS Stock No.

1314749

Brand

RS PRO

IDR

635,108.95

Each

THERMOCOUPLE HIGH TEMP EXPOSED JUNCTION quantity