Thermocouples and RTDs

Thermocouples and RTDs (Resistance Temperature Detectors) are types of temperature sensors widely used for temperature measurement in industrial processes, HVAC systems, or scientific research. Thermocouples consist of two dissimilar metal wires, generating a voltage proportional to the temperature difference between the sensing junction and the reference junction. RTDs, on the other hand, are temperature sensors with a defined resistance that changes with temperature. Thermocouples and RTDs offer accuracy, reliability, and compatibility with different temperature ranges and environmental conditions, providing precise temperature measurement in diverse applications.

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The Dwyer - EXTT-K-20-TWSH-SB-200 is a T/C Extension Wire featuring Twisted, Shielded, Type K, 200 ' Cable, 20 AWG, PFA, Solid, Stainless Steel Overbraid, ANSI (Std), and Spool. It is rated for a temperature range of 0 °C to 200 °C (32 °F to 400 °F). Part of the EXTT-K Series. Sold individually.

$775.85$841.52

You save 8%
Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - EXTT-K-20-TWSH-SB-500 is a T/C Extension Wire featuring Twisted, Shielded, Type K, 500 ' Cable, 20 AWG, PFA, Solid, Stainless Steel Overbraid, ANSI (Std), and Spool. It is rated for a temperature range of 0 °C to 200 °C (32 °F to 400 °F). Part of the EXTT-K Series. Sold individually.

$1,233.81$1,338.24

You save 8%
Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - EXTT-K-20S-TWSH-50 is a T/C Extension Wire featuring Twisted, Shielded, Type K, 50 ' Cable, 20 AWG, PFA, Stranded, ANSI (Std), and Spool. It is rated for a temperature range of 0 °C to 200 °C (32 °F to 400 °F). Part of the EXTT-K Series. Sold individually.

$256.09$277.76

You save 8%
Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - EXTT-K-20S-TWSH-SB-500 is a T/C Extension Wire featuring Twisted, Shielded, Type K, 500 ' Cable, 20 AWG, PFA, Stranded, Stainless Steel Overbraid, ANSI (Std), and Spool. It is rated for a temperature range of 0 °C to 200 °C (32 °F to 400 °F). Part of the EXTT-K Series. Sold individually.

$1,479.30$1,604.51

You save 8%
Should ship between 09 Dec and 16 Dec

Subject to factory lead times

The Dwyer - EXTT-K-24-SB-T-500 is a Thermocouple Extension Wire featuring Heavy Duty, Industrial Grade, Shielded, K Type, Solid, 24 AWG, 500 ' Cable, PFA, Stainless Steel Overbraid, ANSI (Std), and Spool. It is rated for a temperature range of 0 °C to 200 °C. Part of the EXTT-K Series. Sold individually.

$846.58$918.23

You save 8%
Should ship between 02 Dec and 16 Dec

Subject to factory lead times

The Dwyer - EXTT-KI-24-SLE-15M is a Thermocouple Extension Wire featuring Duplex, K Type, Solid, 24 AWG, 15 m Cable, PFA, IEC, SLE, and Spool. It is rated for a temperature range of -25 °C to 200 °C (-13 °F to 400 °F). Part of the EXTT-KI Series. Sold individually.

$109.18$118.42

You save 8%
Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - EXTT-KI-24-SLE-7.5M is a Thermocouple Extension Wire featuring Duplex, K Type, Solid, 24 AWG, 7.5 m Cable, PFA, IEC, SLE, and Spool. It is rated for a temperature range of -25 °C to 200 °C (-13 °F to 400 °F). Part of the EXTT-KI Series. Sold individually.

$67.68$73.40

You save 8%
Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - EXTT-RS-20-SB-1000 is a Thermocouple Extension Wire featuring Duplex, R/S Type, Solid, 20 AWG, 1000 ' Cable, PFA, Stainless Steel Overbraid, ANSI (Std), and Spool. It is rated for a temperature range of 0 °C to 200 °C (32 °F to 392 °F). Part of the EXTT-RS Series. Sold individually.

$1,831.83$1,986.88

You save 8%
Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - EXTT-RS-20S-TWSH-500 is a T/C Extension Wire featuring Twisted, Shielded, R/S, 500 ' Cable, 20 AWG, PFA, Stranded, ANSI (Std), and Spool. It is rated for a temperature range of 0 °C to 200 °C (32 °F to 392 °F). Part of the EXTT-R Series. Sold individually.

$813.24$882.07

You save 8%
Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - EXTT-RS-24-200 is a Thermocouple Extension Wire featuring Duplex, R/S Type, Solid, 24 AWG, 200 ' Cable, PFA, ANSI (Std), and Spool. It is rated for a temperature range of 0 °C to 200 °C (32 °F to 392 °F). Part of the EXTT-RS Series. Sold individually.

$398.61$432.35

You save 8%
Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - EXTT-RSI-20-150M is a Thermocouple Extension Wire featuring Duplex, R/S Type, Solid, 20 AWG, 150 m Cable, PFA, IEC, and Spool. It is rated for a temperature range of 0 °C to 200 °C (32 °F to 392 °F). Part of the EXTT-RSI Series. Sold individually.

$522.63$566.86

You save 8%
Should ship between 02 Dec and 16 Dec

Subject to factory lead times

The Dwyer - EXTT-RSI-24-15M is a Thermocouple Extension Wire featuring Duplex, R/S Type, Solid, 24 AWG, 15 m Cable, PFA, IEC, and Spool. It is rated for a temperature range of 0 °C to 200 °C (32 °F to 392 °F). Part of the EXTT-RSI Series. Sold individually.

$98.06$106.36

You save 8%
Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - EXTT-RSI-24-300M is a Thermocouple Extension Wire featuring Duplex, R/S Type, Solid, 24 AWG, 300 m Cable, PFA, IEC, and Spool. It is rated for a temperature range of 0 °C to 200 °C (32 °F to 392 °F). Part of the EXTT-RSI Series. Sold individually.

$946.02$1,026.09

You save 8%
Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - EXTT-RSI-24-30M is a Thermocouple Extension Wire featuring Duplex, R/S Type, Solid, 24 AWG, 30 m Cable, PFA, IEC, and Spool. It is rated for a temperature range of 0 °C to 200 °C (32 °F to 392 °F). Part of the EXTT-RSI Series. Sold individually.

$172.71$187.32

You save 8%
Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - EXTT-T-16-1000 is a Thermocouple Extension Wire featuring Duplex, T Type, Solid, 16 AWG, 1000 ' Cable, PFA, ANSI (Std), and Spool. It is rated for a temperature range of -60 °C to 100 °C (-75 °F to 212 °F). Part of the EXTT-T Series. Sold individually.

$2,321.42$2,517.91

You save 8%
Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - EXTT-T-16-200 is a Thermocouple Extension Wire featuring Duplex, T Type, Solid, 16 AWG, 200 ' Cable, PFA, ANSI (Std), and Spool. It is rated for a temperature range of -60 °C to 100 °C (-75 °F to 212 °F). Part of the EXTT-T Series. Sold individually.

$676.04$733.26

You save 8%
Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - EXTT-T-16-25 is a Thermocouple Extension Wire featuring Duplex, T Type, Solid, 16 AWG, 25 ' Cable, PFA, ANSI (Std), and Spool. It is rated for a temperature range of -60 °C to 100 °C (-75 °F to 212 °F). Part of the EXTT-T Series. Sold individually.

$145.35$157.65

You save 8%
Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - EXTT-T-20-150M is a Thermocouple Extension Wire featuring Duplex, T Type, Solid, 20 AWG, 150 m Cable, PFA, ANSI (Std), and Spool. It is rated for a temperature range of -60 °C to 100 °C (-75 °F to 212 °F). Part of the EXTT-T Series. Sold individually.

$479.09$519.64

You save 8%
Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - EXTT-T-20-SB-T-100 is a Thermocouple Extension Wire featuring Heavy Duty, Industrial Grade, Shielded, T Type, Solid, 20 AWG, 100 ' Cable, PFA, Stainless Steel Overbraid, ANSI (Std), and Spool. It is rated for a temperature range of -60 °C to 100 °C. Part of the EXTT-T Series. Sold individually.

$385.49$418.12

You save 8%
Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - EXTT-T-20-SLE-100 is a Thermocouple Extension Wire featuring Duplex, T Type, Solid, 20 AWG, 100 ' Cable, PFA, ANSI (Std), SLE, and Spool. It is rated for a temperature range of -60 °C to 100 °C (-75 °F to 212 °F). Part of the EXTT-T Series. Sold individually.

$234.27$254.09

You save 8%
Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - EXTT-T-20-SLE-25 is a Thermocouple Extension Wire featuring Duplex, T Type, Solid, 20 AWG, 25 ' Cable, PFA, ANSI (Std), SLE, and Spool. It is rated for a temperature range of -60 °C to 100 °C (-75 °F to 212 °F). Part of the EXTT-T Series. Sold individually.

$69.63$75.52

You save 8%
Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - EXTT-T-20-SLE-500 is a Thermocouple Extension Wire featuring Duplex, T Type, Solid, 20 AWG, 500 ' Cable, PFA, ANSI (Std), SLE, and Spool. It is rated for a temperature range of -60 °C to 100 °C (-75 °F to 212 °F). Part of the EXTT-T Series. Sold individually.

$560.58$608.02

You save 8%
Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - EXTT-T-20-TWSH-50 is a T/C Extension Wire featuring Twisted, Shielded, Type T, 50 ' Cable, 20 AWG, PFA, Solid, ANSI (Std), and Spool. It is rated for a temperature range of -60 °C to 100 °C (-75 °F to 212 °F). Part of the EXTT-T Series. Sold individually.

$154.28$167.33

You save 8%
Should ship between 02 Dec and 16 Dec

Subject to factory lead times

The Dwyer - EXTT-T-20-TWSH-SLE-100 is a T/C Extension Wire featuring Twisted, Shielded, Type T, 100 ' Cable, 20 AWG, PFA, Solid, SLE, ANSI (Std), and Spool. It is rated for a temperature range of -60 °C to 100 °C (-75 °F to 212 °F). Part of the EXTT-T Series. Sold individually.

$308.50$334.61

You save 8%
Should ship between 02 Dec and 16 Dec

Subject to factory lead times

The Dwyer - EXTT-K-20-TWSH-SB-200 is a T/C Extension Wire featuring Twisted, Shielded, Type K, 200 ' Cable, 20 AWG, PFA, Solid, Stainless Steel Overbraid, ANSI (Std), and Spool. It is rated for a temperature range of 0 °C to 200 °C (32 °F to 400 °F). Part of the EXTT-K Series. Sold individually.

$775.85$841.52

You save 8%
Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - EXTT-K-20-TWSH-SB-500 is a T/C Extension Wire featuring Twisted, Shielded, Type K, 500 ' Cable, 20 AWG, PFA, Solid, Stainless Steel Overbraid, ANSI (Std), and Spool. It is rated for a temperature range of 0 °C to 200 °C (32 °F to 400 °F). Part of the EXTT-K Series. Sold individually.

$1,233.81$1,338.24

You save 8%
Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - EXTT-K-20S-TWSH-50 is a T/C Extension Wire featuring Twisted, Shielded, Type K, 50 ' Cable, 20 AWG, PFA, Stranded, ANSI (Std), and Spool. It is rated for a temperature range of 0 °C to 200 °C (32 °F to 400 °F). Part of the EXTT-K Series. Sold individually.

$256.09$277.76

You save 8%
Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - EXTT-K-20S-TWSH-SB-500 is a T/C Extension Wire featuring Twisted, Shielded, Type K, 500 ' Cable, 20 AWG, PFA, Stranded, Stainless Steel Overbraid, ANSI (Std), and Spool. It is rated for a temperature range of 0 °C to 200 °C (32 °F to 400 °F). Part of the EXTT-K Series. Sold individually.

$1,479.30$1,604.51

You save 8%
Should ship between 09 Dec and 16 Dec

Subject to factory lead times

The Dwyer - EXTT-K-24-SB-T-500 is a Thermocouple Extension Wire featuring Heavy Duty, Industrial Grade, Shielded, K Type, Solid, 24 AWG, 500 ' Cable, PFA, Stainless Steel Overbraid, ANSI (Std), and Spool. It is rated for a temperature range of 0 °C to 200 °C. Part of the EXTT-K Series. Sold individually.

$846.58$918.23

You save 8%
Should ship between 02 Dec and 16 Dec

Subject to factory lead times

The Dwyer - EXTT-KI-24-SLE-15M is a Thermocouple Extension Wire featuring Duplex, K Type, Solid, 24 AWG, 15 m Cable, PFA, IEC, SLE, and Spool. It is rated for a temperature range of -25 °C to 200 °C (-13 °F to 400 °F). Part of the EXTT-KI Series. Sold individually.

$109.18$118.42

You save 8%
Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - EXTT-KI-24-SLE-7.5M is a Thermocouple Extension Wire featuring Duplex, K Type, Solid, 24 AWG, 7.5 m Cable, PFA, IEC, SLE, and Spool. It is rated for a temperature range of -25 °C to 200 °C (-13 °F to 400 °F). Part of the EXTT-KI Series. Sold individually.

$67.68$73.40

You save 8%
Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - EXTT-RS-20-SB-1000 is a Thermocouple Extension Wire featuring Duplex, R/S Type, Solid, 20 AWG, 1000 ' Cable, PFA, Stainless Steel Overbraid, ANSI (Std), and Spool. It is rated for a temperature range of 0 °C to 200 °C (32 °F to 392 °F). Part of the EXTT-RS Series. Sold individually.

$1,831.83$1,986.88

You save 8%
Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - EXTT-RS-20S-TWSH-500 is a T/C Extension Wire featuring Twisted, Shielded, R/S, 500 ' Cable, 20 AWG, PFA, Stranded, ANSI (Std), and Spool. It is rated for a temperature range of 0 °C to 200 °C (32 °F to 392 °F). Part of the EXTT-R Series. Sold individually.

$813.24$882.07

You save 8%
Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - EXTT-RS-24-200 is a Thermocouple Extension Wire featuring Duplex, R/S Type, Solid, 24 AWG, 200 ' Cable, PFA, ANSI (Std), and Spool. It is rated for a temperature range of 0 °C to 200 °C (32 °F to 392 °F). Part of the EXTT-RS Series. Sold individually.

$398.61$432.35

You save 8%
Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - EXTT-RSI-20-150M is a Thermocouple Extension Wire featuring Duplex, R/S Type, Solid, 20 AWG, 150 m Cable, PFA, IEC, and Spool. It is rated for a temperature range of 0 °C to 200 °C (32 °F to 392 °F). Part of the EXTT-RSI Series. Sold individually.

$522.63$566.86

You save 8%
Should ship between 02 Dec and 16 Dec

Subject to factory lead times

The Dwyer - EXTT-RSI-24-15M is a Thermocouple Extension Wire featuring Duplex, R/S Type, Solid, 24 AWG, 15 m Cable, PFA, IEC, and Spool. It is rated for a temperature range of 0 °C to 200 °C (32 °F to 392 °F). Part of the EXTT-RSI Series. Sold individually.

$98.06$106.36

You save 8%
Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - EXTT-RSI-24-300M is a Thermocouple Extension Wire featuring Duplex, R/S Type, Solid, 24 AWG, 300 m Cable, PFA, IEC, and Spool. It is rated for a temperature range of 0 °C to 200 °C (32 °F to 392 °F). Part of the EXTT-RSI Series. Sold individually.

$946.02$1,026.09

You save 8%
Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - EXTT-RSI-24-30M is a Thermocouple Extension Wire featuring Duplex, R/S Type, Solid, 24 AWG, 30 m Cable, PFA, IEC, and Spool. It is rated for a temperature range of 0 °C to 200 °C (32 °F to 392 °F). Part of the EXTT-RSI Series. Sold individually.

$172.71$187.32

You save 8%
Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - EXTT-T-16-1000 is a Thermocouple Extension Wire featuring Duplex, T Type, Solid, 16 AWG, 1000 ' Cable, PFA, ANSI (Std), and Spool. It is rated for a temperature range of -60 °C to 100 °C (-75 °F to 212 °F). Part of the EXTT-T Series. Sold individually.

$2,321.42$2,517.91

You save 8%
Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - EXTT-T-16-200 is a Thermocouple Extension Wire featuring Duplex, T Type, Solid, 16 AWG, 200 ' Cable, PFA, ANSI (Std), and Spool. It is rated for a temperature range of -60 °C to 100 °C (-75 °F to 212 °F). Part of the EXTT-T Series. Sold individually.

$676.04$733.26

You save 8%
Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - EXTT-T-16-25 is a Thermocouple Extension Wire featuring Duplex, T Type, Solid, 16 AWG, 25 ' Cable, PFA, ANSI (Std), and Spool. It is rated for a temperature range of -60 °C to 100 °C (-75 °F to 212 °F). Part of the EXTT-T Series. Sold individually.

$145.35$157.65

You save 8%
Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - EXTT-T-20-150M is a Thermocouple Extension Wire featuring Duplex, T Type, Solid, 20 AWG, 150 m Cable, PFA, ANSI (Std), and Spool. It is rated for a temperature range of -60 °C to 100 °C (-75 °F to 212 °F). Part of the EXTT-T Series. Sold individually.

$479.09$519.64

You save 8%
Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - EXTT-T-20-SB-T-100 is a Thermocouple Extension Wire featuring Heavy Duty, Industrial Grade, Shielded, T Type, Solid, 20 AWG, 100 ' Cable, PFA, Stainless Steel Overbraid, ANSI (Std), and Spool. It is rated for a temperature range of -60 °C to 100 °C. Part of the EXTT-T Series. Sold individually.

$385.49$418.12

You save 8%
Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - EXTT-T-20-SLE-100 is a Thermocouple Extension Wire featuring Duplex, T Type, Solid, 20 AWG, 100 ' Cable, PFA, ANSI (Std), SLE, and Spool. It is rated for a temperature range of -60 °C to 100 °C (-75 °F to 212 °F). Part of the EXTT-T Series. Sold individually.

$234.27$254.09

You save 8%
Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - EXTT-T-20-SLE-25 is a Thermocouple Extension Wire featuring Duplex, T Type, Solid, 20 AWG, 25 ' Cable, PFA, ANSI (Std), SLE, and Spool. It is rated for a temperature range of -60 °C to 100 °C (-75 °F to 212 °F). Part of the EXTT-T Series. Sold individually.

$69.63$75.52

You save 8%
Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - EXTT-T-20-SLE-500 is a Thermocouple Extension Wire featuring Duplex, T Type, Solid, 20 AWG, 500 ' Cable, PFA, ANSI (Std), SLE, and Spool. It is rated for a temperature range of -60 °C to 100 °C (-75 °F to 212 °F). Part of the EXTT-T Series. Sold individually.

$560.58$608.02

You save 8%
Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - EXTT-T-20-TWSH-50 is a T/C Extension Wire featuring Twisted, Shielded, Type T, 50 ' Cable, 20 AWG, PFA, Solid, ANSI (Std), and Spool. It is rated for a temperature range of -60 °C to 100 °C (-75 °F to 212 °F). Part of the EXTT-T Series. Sold individually.

$154.28$167.33

You save 8%
Should ship between 02 Dec and 16 Dec

Subject to factory lead times

The Dwyer - EXTT-T-20-TWSH-SLE-100 is a T/C Extension Wire featuring Twisted, Shielded, Type T, 100 ' Cable, 20 AWG, PFA, Solid, SLE, ANSI (Std), and Spool. It is rated for a temperature range of -60 °C to 100 °C (-75 °F to 212 °F). Part of the EXTT-T Series. Sold individually.

$308.50$334.61

You save 8%
Should ship between 02 Dec and 16 Dec

Subject to factory lead times