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 - CAIN-14G-36 is a Quick Disconnect Thermocouple Assembly featuring Standard CONN, K Type, 0.25 " x 36 " (DxL) Probe, Inconel 600, Immersion Probe, Grounded, and ANSI. It is rated for a temperature range of 0 °C to 1150 °C (32 °F to 2100 °F). Part of the CAIN Series. Sold individually.

$112.71$122.25

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

Subject to factory lead times

The Dwyer - CAIN-14U-3 is a Quick Disconnect Thermocouple Assembly featuring Standard CONN, K Type, 0.25 " x 3 " (DxL) Probe, Inconel 600, Immersion Probe, Ungrounded, and ANSI. It is rated for a temperature range of 0 °C to 1150 °C (32 °F to 2100 °F). Part of the CAIN Series. Sold individually.

$84.66$91.82

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

Subject to factory lead times

The Dwyer - CAIN-18G-12-DUAL is a Dual Element Thermocouple Assembly featuring STD CONN, K Type, 0.125 " x 12 " (DxL) Probe, Inconel 600, Immersion, Grounded, and ANSI. It is rated for a temperature range of 0 °C to 1070 °C (32 °F to 1960 °F). Part of the CAIN Series. Sold individually.

$142.06$154.08

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

Subject to factory lead times

The Dwyer - CAIN-18U-36-DUAL is a Dual Element Thermocouple Assembly featuring STD CONN, K Type, 0.125 " x 36 " (DxL) Probe, Inconel 600, Immersion, Ungrounded, and ANSI. It is rated for a temperature range of 0 °C to 1070 °C (32 °F to 1960 °F). Part of the CAIN Series. Sold individually.

$172.35$186.93

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

Subject to factory lead times

The Dwyer - CAIN-316U-6 is a Quick Disconnect Thermocouple Assembly featuring Standard CONN, K Type, 0.187 " x 6 " (DxL) Probe, Inconel 600, Immersion Probe, Ungrounded, and ANSI. It is rated for a temperature range of 0 °C to 1150 °C (32 °F to 2100 °F). Part of the CAIN Series. Sold individually.

$76.31$82.76

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

Subject to factory lead times

The Dwyer - CAIN-316U-8 is a Quick Disconnect Thermocouple Assembly featuring Standard CONN, K Type, 0.187 " x 8 " (DxL) Probe, Inconel 600, Immersion Probe, Ungrounded, and ANSI. It is rated for a temperature range of 0 °C to 1150 °C (32 °F to 2100 °F). Part of the CAIN Series. Sold individually.

$74.82$81.15

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

Subject to factory lead times

The Dwyer - CAXL-18G-6-DUAL is a Dual Element Thermocouple Assembly featuring STD CONN, K Type, 0.125 " x 6 " (DxL) Probe, Super OMEGACLAD XL, Immersion, Grounded, and ANSI. It is rated for a temperature range of 0 °C to 1150 °C (32 °F to 2100 °F). Part of the CAXL Series. Sold individually.

$166.11$180.17

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

Subject to factory lead times

The Dwyer - CF-000-J-2-60-2 is an Extruder Thermocouple Probe featuring Straight, CM Fitting, 1/8 " NPT, STD CONN, J Type, 0.187 " x 2 " Probe, 60 " Cable, 304 SS, Immersion, GND, and CF. It is rated for a temperature range of 0 °C to 480 °C (32 °F to 900 °F). Sold individually.

$70.95$76.95

You save 8%
Should ship between 25 Nov and 02 Dec

Subject to factory lead times

The Dwyer - CF-000-K-4-48-1 is an Extruder Thermocouple Probe featuring Straight, CM Fitting, 1/8 " NPT, Spade Lugs, K Type, 0.187 " x 4 " Probe, 48 " Cable, 304 SS, Immersion, GND, and CF. It is rated for a temperature range of 0 °C to 480 °C (32 °F to 900 °F). Sold individually.

$62.91$68.23

You save 8%
Should ship between 25 Nov and 02 Dec

Subject to factory lead times

The Dwyer - CO1-T-B-80 is a Surface Thermocouple featuring Fast Response, Cement-On Polyimide, Type T, Style 1-B, Butt Weld, Fiberglass, 80 ", Stripped Leads, and ANSI. It is rated for a temperature range of 0 °C to 150 °C (32 °F to 300 °F). Part of the CO-K Series. Sold individually.

$209.03

Should ship between 09 Dec and 16 Dec

Subject to factory lead times

The Dwyer - CPIN-18G-6 is a Quick Disconnect Thermocouple Assembly featuring Standard CONN, T Type, 0.125 " x 6 " (DxL) Probe, Inconel 600, Immersion Probe, Grounded, and ANSI. It is rated for a temperature range of 0 °C to 315 °C (32 °F to 600 °F). Part of the CPIN Series. Sold individually.

$70.55$76.52

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

Subject to factory lead times

The Dwyer - CY670B-CU is a Cryogenic Sensors: Cryogenic Sensors featuring CRYOGENIC SENSOR COP BOBIN B. Sold individually.

$1,079.33

Should ship between 16 Dec and 23 Dec

Subject to factory lead times

The Dwyer - CY670D-SD is a Cryogenic Sensors: Cryogenic Sensors featuring CRYOGENIC FLAT SENSOR BAND D. Sold individually.

$809.19

Should ship between 09 Dec and 16 Dec

Subject to factory lead times

The Dwyer - EQSS-116U-18 is a Quick Disconnect Thermocouple Assembly featuring Standard CONN, E Type, 0.062 " x 18 " (DxL) Probe, 304 SS, Immersion Probe, Ungrounded, and ANSI. It is rated for a temperature range of 0 °C to 510 °C (32 °F to 950 °F). Part of the EQSS Series. Sold individually.

$70.73$76.71

You save 8%
Should ship between 25 Nov and 02 Dec

Subject to factory lead times

The Dwyer - EQSS-18G-8 is a Quick Disconnect Thermocouple Assembly featuring Standard CONN, E Type, 0.125 " x 8 " (DxL) Probe, 304 SS, Immersion Probe, Grounded, and ANSI. It is rated for a temperature range of 0 °C to 650 °C (32 °F to 1200 °F). Part of the EQSS Series. Sold individually.

$60.48$65.59

You save 8%
Should ship between 25 Nov and 02 Dec

Subject to factory lead times

The Dwyer - EXFF-K-16-1000 is a Thermocouple Extension Wire featuring Duplex, K Type, Solid, 16 AWG, 1000 ' Cable, FEP, 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 EXFF-K Series. Sold individually.

$2,905.02$3,150.91

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

Subject to factory lead times

The Dwyer - EXFF-K-20-100 is a Thermocouple Extension Wire featuring Duplex, K Type, Solid, 20 AWG, 100 ' Cable, FEP, 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 EXFF-K Series. Sold individually.

$226.94$246.14

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

Subject to factory lead times

The Dwyer - EXFF-RS-20-500 is a Thermocouple Extension Wire featuring Duplex, R/S Type, Solid, 20 AWG, 500 ' Cable, FEP, 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 EXFF-RS Series. Sold individually.

$577.09$625.93

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

Subject to factory lead times

The Dwyer - EXFF-T-20-25 is a Thermocouple Extension Wire featuring Duplex, T Type, Solid, 20 AWG, 25 ' Cable, FEP, 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 EXFF-T Series. Sold individually.

$59.12$64.12

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

Subject to factory lead times

The Dwyer - EXFF-T-24-SLE-200 is a Thermocouple Extension Wire featuring Duplex, T Type, Solid, 24 AWG, 200 ' Cable, FEP, ANSI (Std), SLE, and Spool. It is rated for a temperature range of 0 °C to 200 °C (32 °F to 392 °F). Part of the EXFF-T Series. Sold individually.

$262.95$285.20

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

Subject to factory lead times

The Dwyer - EXGG-B-20-100 is a Non-Compensating Extension Wire featuring Duplex, Copper, B Type, Solid, 20 AWG, 100 ' Cable, Glass Braid, ANSI (Std), and Spool. It is rated for a temperature range of 0° °C to 100 °C (32° °F to 212 °F). Part of the EXGG-B Series. Sold individually.

$141.45$153.42

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

Subject to factory lead times

The Dwyer - EXPP-B-24-200 is a Non-Compensating Extension Wire featuring Duplex, Copper, B Type, Solid, 24 AWG, 200 ' Cable, Polyvinyl (PVC), ANSI (Std), and Spool. It is rated for a temperature range of 0° °C to 100 °C (32° °F to 212 °F). Part of the EXPP-B Series. Sold individually.

$318.37$345.31

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

Subject to factory lead times

The Dwyer - EXPP-K-20S-TCB-P-200 is a Thermocouple Extension Wire featuring Heavy Duty, Industrial Grade, K Type, Stranded, 20 AWG, 200 ' Cable, Polyvinyl (PVC), Tinned Copper Overbraid, ANSI (Std), and Spool. It is rated for a temperature range of 0 °C to 105 °C. Part of the EXPP-K Series. Sold individually.

$618.06$670.37

You save 8%
Should ship between 30 Dec and 06 Jan

Subject to factory lead times

The Dwyer - EXPP-K-20S-TWSH-UL-50 is a Thermocouple Extension Wire featuring UL, Twisted, Shielded, K Type, Stranded, 20 AWG, 50 ' Cable, Polyvinyl (PVC), ANSI (Std), and Spool. It is rated for a temperature range of 0 °C to 105 °C (32 °F to 221 °F). Part of the EXPP-K-TWSH-UL Series. Sold individually.

$163.53$177.37

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

Subject to factory lead times

The Dwyer - CAIN-14G-36 is a Quick Disconnect Thermocouple Assembly featuring Standard CONN, K Type, 0.25 " x 36 " (DxL) Probe, Inconel 600, Immersion Probe, Grounded, and ANSI. It is rated for a temperature range of 0 °C to 1150 °C (32 °F to 2100 °F). Part of the CAIN Series. Sold individually.

$112.71$122.25

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

Subject to factory lead times

The Dwyer - CAIN-14U-3 is a Quick Disconnect Thermocouple Assembly featuring Standard CONN, K Type, 0.25 " x 3 " (DxL) Probe, Inconel 600, Immersion Probe, Ungrounded, and ANSI. It is rated for a temperature range of 0 °C to 1150 °C (32 °F to 2100 °F). Part of the CAIN Series. Sold individually.

$84.66$91.82

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

Subject to factory lead times

The Dwyer - CAIN-18G-12-DUAL is a Dual Element Thermocouple Assembly featuring STD CONN, K Type, 0.125 " x 12 " (DxL) Probe, Inconel 600, Immersion, Grounded, and ANSI. It is rated for a temperature range of 0 °C to 1070 °C (32 °F to 1960 °F). Part of the CAIN Series. Sold individually.

$142.06$154.08

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

Subject to factory lead times

The Dwyer - CAIN-18U-36-DUAL is a Dual Element Thermocouple Assembly featuring STD CONN, K Type, 0.125 " x 36 " (DxL) Probe, Inconel 600, Immersion, Ungrounded, and ANSI. It is rated for a temperature range of 0 °C to 1070 °C (32 °F to 1960 °F). Part of the CAIN Series. Sold individually.

$172.35$186.93

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

Subject to factory lead times

The Dwyer - CAIN-316U-6 is a Quick Disconnect Thermocouple Assembly featuring Standard CONN, K Type, 0.187 " x 6 " (DxL) Probe, Inconel 600, Immersion Probe, Ungrounded, and ANSI. It is rated for a temperature range of 0 °C to 1150 °C (32 °F to 2100 °F). Part of the CAIN Series. Sold individually.

$76.31$82.76

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

Subject to factory lead times

The Dwyer - CAIN-316U-8 is a Quick Disconnect Thermocouple Assembly featuring Standard CONN, K Type, 0.187 " x 8 " (DxL) Probe, Inconel 600, Immersion Probe, Ungrounded, and ANSI. It is rated for a temperature range of 0 °C to 1150 °C (32 °F to 2100 °F). Part of the CAIN Series. Sold individually.

$74.82$81.15

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

Subject to factory lead times

The Dwyer - CAXL-18G-6-DUAL is a Dual Element Thermocouple Assembly featuring STD CONN, K Type, 0.125 " x 6 " (DxL) Probe, Super OMEGACLAD XL, Immersion, Grounded, and ANSI. It is rated for a temperature range of 0 °C to 1150 °C (32 °F to 2100 °F). Part of the CAXL Series. Sold individually.

$166.11$180.17

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

Subject to factory lead times

The Dwyer - CF-000-J-2-60-2 is an Extruder Thermocouple Probe featuring Straight, CM Fitting, 1/8 " NPT, STD CONN, J Type, 0.187 " x 2 " Probe, 60 " Cable, 304 SS, Immersion, GND, and CF. It is rated for a temperature range of 0 °C to 480 °C (32 °F to 900 °F). Sold individually.

$70.95$76.95

You save 8%
Should ship between 25 Nov and 02 Dec

Subject to factory lead times

The Dwyer - CF-000-K-4-48-1 is an Extruder Thermocouple Probe featuring Straight, CM Fitting, 1/8 " NPT, Spade Lugs, K Type, 0.187 " x 4 " Probe, 48 " Cable, 304 SS, Immersion, GND, and CF. It is rated for a temperature range of 0 °C to 480 °C (32 °F to 900 °F). Sold individually.

$62.91$68.23

You save 8%
Should ship between 25 Nov and 02 Dec

Subject to factory lead times

The Dwyer - CO1-T-B-80 is a Surface Thermocouple featuring Fast Response, Cement-On Polyimide, Type T, Style 1-B, Butt Weld, Fiberglass, 80 ", Stripped Leads, and ANSI. It is rated for a temperature range of 0 °C to 150 °C (32 °F to 300 °F). Part of the CO-K Series. Sold individually.

$209.03

Should ship between 09 Dec and 16 Dec

Subject to factory lead times

The Dwyer - CPIN-18G-6 is a Quick Disconnect Thermocouple Assembly featuring Standard CONN, T Type, 0.125 " x 6 " (DxL) Probe, Inconel 600, Immersion Probe, Grounded, and ANSI. It is rated for a temperature range of 0 °C to 315 °C (32 °F to 600 °F). Part of the CPIN Series. Sold individually.

$70.55$76.52

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

Subject to factory lead times

The Dwyer - CY670B-CU is a Cryogenic Sensors: Cryogenic Sensors featuring CRYOGENIC SENSOR COP BOBIN B. Sold individually.

$1,079.33

Should ship between 16 Dec and 23 Dec

Subject to factory lead times

The Dwyer - CY670D-SD is a Cryogenic Sensors: Cryogenic Sensors featuring CRYOGENIC FLAT SENSOR BAND D. Sold individually.

$809.19

Should ship between 09 Dec and 16 Dec

Subject to factory lead times

The Dwyer - EQSS-116U-18 is a Quick Disconnect Thermocouple Assembly featuring Standard CONN, E Type, 0.062 " x 18 " (DxL) Probe, 304 SS, Immersion Probe, Ungrounded, and ANSI. It is rated for a temperature range of 0 °C to 510 °C (32 °F to 950 °F). Part of the EQSS Series. Sold individually.

$70.73$76.71

You save 8%
Should ship between 25 Nov and 02 Dec

Subject to factory lead times

The Dwyer - EQSS-18G-8 is a Quick Disconnect Thermocouple Assembly featuring Standard CONN, E Type, 0.125 " x 8 " (DxL) Probe, 304 SS, Immersion Probe, Grounded, and ANSI. It is rated for a temperature range of 0 °C to 650 °C (32 °F to 1200 °F). Part of the EQSS Series. Sold individually.

$60.48$65.59

You save 8%
Should ship between 25 Nov and 02 Dec

Subject to factory lead times

The Dwyer - EXFF-K-16-1000 is a Thermocouple Extension Wire featuring Duplex, K Type, Solid, 16 AWG, 1000 ' Cable, FEP, 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 EXFF-K Series. Sold individually.

$2,905.02$3,150.91

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

Subject to factory lead times

The Dwyer - EXFF-K-20-100 is a Thermocouple Extension Wire featuring Duplex, K Type, Solid, 20 AWG, 100 ' Cable, FEP, 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 EXFF-K Series. Sold individually.

$226.94$246.14

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

Subject to factory lead times

The Dwyer - EXFF-RS-20-500 is a Thermocouple Extension Wire featuring Duplex, R/S Type, Solid, 20 AWG, 500 ' Cable, FEP, 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 EXFF-RS Series. Sold individually.

$577.09$625.93

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

Subject to factory lead times

The Dwyer - EXFF-T-20-25 is a Thermocouple Extension Wire featuring Duplex, T Type, Solid, 20 AWG, 25 ' Cable, FEP, 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 EXFF-T Series. Sold individually.

$59.12$64.12

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

Subject to factory lead times

The Dwyer - EXFF-T-24-SLE-200 is a Thermocouple Extension Wire featuring Duplex, T Type, Solid, 24 AWG, 200 ' Cable, FEP, ANSI (Std), SLE, and Spool. It is rated for a temperature range of 0 °C to 200 °C (32 °F to 392 °F). Part of the EXFF-T Series. Sold individually.

$262.95$285.20

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

Subject to factory lead times

The Dwyer - EXGG-B-20-100 is a Non-Compensating Extension Wire featuring Duplex, Copper, B Type, Solid, 20 AWG, 100 ' Cable, Glass Braid, ANSI (Std), and Spool. It is rated for a temperature range of 0° °C to 100 °C (32° °F to 212 °F). Part of the EXGG-B Series. Sold individually.

$141.45$153.42

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

Subject to factory lead times

The Dwyer - EXPP-B-24-200 is a Non-Compensating Extension Wire featuring Duplex, Copper, B Type, Solid, 24 AWG, 200 ' Cable, Polyvinyl (PVC), ANSI (Std), and Spool. It is rated for a temperature range of 0° °C to 100 °C (32° °F to 212 °F). Part of the EXPP-B Series. Sold individually.

$318.37$345.31

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

Subject to factory lead times

The Dwyer - EXPP-K-20S-TCB-P-200 is a Thermocouple Extension Wire featuring Heavy Duty, Industrial Grade, K Type, Stranded, 20 AWG, 200 ' Cable, Polyvinyl (PVC), Tinned Copper Overbraid, ANSI (Std), and Spool. It is rated for a temperature range of 0 °C to 105 °C. Part of the EXPP-K Series. Sold individually.

$618.06$670.37

You save 8%
Should ship between 30 Dec and 06 Jan

Subject to factory lead times

The Dwyer - EXPP-K-20S-TWSH-UL-50 is a Thermocouple Extension Wire featuring UL, Twisted, Shielded, K Type, Stranded, 20 AWG, 50 ' Cable, Polyvinyl (PVC), ANSI (Std), and Spool. It is rated for a temperature range of 0 °C to 105 °C (32 °F to 221 °F). Part of the EXPP-K-TWSH-UL Series. Sold individually.

$163.53$177.37

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

Subject to factory lead times