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 337–360 of 360 results

TEMPERATURE SENSOR PLATINUM RTD 1000OHMS

IDR

0.00

Each

TEMPERATURE SENSOR PLATINUM RTD 1000OHMS quantity
THERMOCOUPLE K WITH HEAD, 6 X 400MM

RS Stock No.

6212423

Brand

RS PRO

IDR

1,399,022.82

Each

THERMOCOUPLE K WITH HEAD, 6 X 400MM quantity
THERMOCOUPLE TYPE K SENSOR

RS Stock No.

4334341

Brand

RS PRO

IDR

1,910,361.57

Each

THERMOCOUPLE TYPE K SENSOR quantity
THERMOCOUPLE TYPE K SENSOR

RS Stock No.

4334420

Brand

RS PRO

IDR

2,035,285.56

Each

THERMOCOUPLE TYPE K SENSOR quantity
THERMOCOUPLE K WITH HEAD, 6 X 600MM

RS Stock No.

6212445

Brand

RS PRO

IDR

1,792,150.54

Each

THERMOCOUPLE K WITH HEAD, 6 X 600MM quantity
PT 100 PROBE

RS Stock No.

5477742

Brand

RS PRO

IDR

763,913.87

Each

PT 100 PROBE quantity
TYPE J MELT THERMOCOUPLE,1/2UNF 20-152MM

RS Stock No.

3534578

Brand

RS PRO

IDR

2,121,400.25

Each

TYPE J MELT THERMOCOUPLE,1/2UNF 20-152MM quantity
THERMOCOUPLE K PROBE

RS Stock No.

3342650

Brand

RS PRO

IDR

1,943,506.81

Each

THERMOCOUPLE K PROBE quantity
THERMOCOUPLE K WITH HEAD AND FITTING

RS Stock No.

6212338

Brand

RS PRO

IDR

2,071,367.72

Each

THERMOCOUPLE K WITH HEAD AND FITTING quantity
THERMOCOUPLE K WITH HEAD AND FITTING

RS Stock No.

6212350

Brand

RS PRO

IDR

1,642,996.96

Each

THERMOCOUPLE K WITH HEAD AND FITTING quantity
FLUKE 80PR/60 RTD PROBE

RS Stock No.

5067092

Brand

Fluke

Mfr. Prt No.

80PR/60

IDR

2,307,580.00

Each

FLUKE 80PR/60 RTD PROBE quantity
THERMOCOUPLE TYPE K SENSOR

RS Stock No.

4334436

Brand

RS PRO

IDR

2,370,828.67

Each

THERMOCOUPLE TYPE K SENSOR quantity
Jumo PT100 RTD Sensor, 6mm Dia, 50mm Long, 2 Wire, G1/2, Class B +400°C Max

RS Stock No.

3376827

Brand

Jumo

Mfr. Prt No.

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

IDR

2,199,962.86

Each

Jumo PT100 RTD Sensor, 6mm Dia, 50mm Long, 2 Wire, G1/2, Class B +400°C Max quantity
THERMOCOUPLE T WELDED TIP PTFE INSULATED

RS Stock No.

6212164

Brand

RS PRO

IDR

2,491,137.50

Pack (1 Pack of 5)

THERMOCOUPLE T WELDED TIP PTFE INSULATED quantity
Jumo PT100 RTD Sensor, 6mm Dia, 100mm Long, 3 Wire, G1/2, Class B +400°C Max

RS Stock No.

5488720

Brand

Jumo

Mfr. Prt No.

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

IDR

2,208,563.84

Each

Jumo PT100 RTD Sensor, 6mm Dia, 100mm Long, 3 Wire, G1/2, Class B +400°C Max quantity
PT100 PROBE WITH TRANSMITTER (0/100C)

RS Stock No.

5488635

Brand

Jumo

Mfr. Prt No.

902020/10-402-1001-1-9-250-104/395,330 (0..100°C)

IDR

2,857,518.27

Each

PT100 PROBE WITH TRANSMITTER (0/100C) 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
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
Jumo PT100 RTD Sensor, 8mm Dia, 50mm Long, 2 Wire, G1/2, Class B +270°C Max

RS Stock No.

3274945

Brand

Jumo

Mfr. Prt No.

902044/20-380-1003-1-8-50-104-26/000

IDR

2,146,364.07

Each

Jumo PT100 RTD Sensor, 8mm Dia, 50mm Long, 2 Wire, G1/2, Class B +270°C Max quantity
PT100 PROBE WITH DIN CONNECTOR,250MM

RS Stock No.

3274973

Brand

Jumo

Mfr. Prt No.

902044/20-380-1003-1-8-250-104-26/000

IDR

2,746,649.54

Each

PT100 PROBE WITH DIN CONNECTOR,250MM quantity
Jumo PT100 RTD Sensor, 6mm Dia, 50mm Long, 3 Wire, G1/2, Class B +400°C Max

RS Stock No.

5488714

Brand

Jumo

Mfr. Prt No.

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

IDR

2,178,879.97

Each

Jumo PT100 RTD Sensor, 6mm Dia, 50mm Long, 3 Wire, G1/2, Class B +400°C Max 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
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 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