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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MPN:PR-21B-3-100-A-1/4-0300-M12-2
The Dwyer - PR-21B-3-100-A-1/4-0300-M12-2 is a Pt100 RTD Sensor Probe featuring M12 CONN, Class A per IEC60751, 0.25 " x 3 " (DxL) Probe, 316 SS, Immersion, Wiring Option 2 (Per Diagram), 100 ?, 4 Wires, and 1/2 " NPT. It is rated for a temperature range of -50 °C to 250 °C. Part of the PR-21 Series. Sold individually.
$162.20$175.92
Should ship between 25 Nov and 02 Dec
Subject to factory lead times
MPN:PR-21B-3-100-A-1/4-0400-M12-1
The Dwyer - PR-21B-3-100-A-1/4-0400-M12-1 is a Pt100 RTD Sensor Probe featuring M12 CONN, Class A per IEC60751, 0.25 " x 4 " (DxL) Probe, 316 SS, Immersion, Wiring Option 1 (Per Diagram), 100 ?, 4 Wires, and 1/2 " NPT. It is rated for a temperature range of -50 °C to 250 °C. Part of the PR-21 Series. Sold individually.
$171.35$185.85
Should ship between 25 Nov and 02 Dec
Subject to factory lead times
MPN:PR-21B-3-100-A-1/4-1200-M12-1
The Dwyer - PR-21B-3-100-A-1/4-1200-M12-1 is a Pt100 RTD Sensor Probe featuring M12 CONN, Class A per IEC60751, 0.25 " x 12 " (DxL) Probe, 316 SS, Immersion, Wiring Option 1 (Per Diagram), 100 ?, 4 Wires, and 1/2 " NPT. It is rated for a temperature range of -50 °C to 250 °C. Part of the PR-21 Series. Sold individually.
$188.41$204.35
Should ship between 25 Nov and 02 Dec
Subject to factory lead times
MPN:PR-21C-3-100-A-1/4-0600-M12-1
The Dwyer - PR-21C-3-100-A-1/4-0600-M12-1 is a Pt100 RTD Sensor Probe featuring M12 CONN, Class A per IEC60751, 0.25 " x 6 " (DxL) Probe, 316 SS, Immersion, Wiring Option 1 (Per Diagram), 100 ?, 4 Wires, and 3/8 " NPT. It is rated for a temperature range of -50 °C to 250 °C. Part of the PR-21 Series. Sold individually.
$180.77$196.07
Should ship between 25 Nov and 02 Dec
Subject to factory lead times
The Dwyer - PR-24-3-100-A-G1/4 is a Pt100 RTD Sensor Probe featuring Micro-DIN CONN, Class A per IEC60751, 316 SS, Immersion Probe, 100 ?, 4 Wires, and G 1/4 " BSPP. It is rated for a temperature range of -30 °C to 250 °C (-22 °F to 480 °F). Part of the PR-24 Series. Sold individually.
$161.90
Should ship between 02 Dec and 16 Dec
Subject to factory lead times
The Dwyer - PR-K-24-200 is a Thermocouple Wire featuring Duplex Insulated, K Type, Solid, 24 AWG, 200 ' Cable, Polyvinyl (PVC), ANSI (Std), Rip Cord Construction, and Spool. It is rated for a temperature range of 0 °C to 105 °C (32 °F to 220 °F). Part of the PR-K Series. Sold individually.
$184.00$199.57
Should ship between 18 Nov and 25 Nov
Subject to factory lead times
The Dwyer - PRCU-10-2-100-1/4-12-E is a Fast Response RTD Probe featuring Stripped Leads, Class A, 0.25 " x 12 " Probe, 40 " Cable, 3 Wires, 26 AWG, 304 SS w/Copper Tip, Immersion, 100 ?, and PRCU. It is rated for a temperature range of -50 °C to 260 °C (-58 °F to 500 °F). Sold individually.
$176.18$191.09
Should ship between 25 Nov and 02 Dec
Subject to factory lead times
The Dwyer - PRS-3-100-A-TW-0163-D1-NB9W is an RTD Sensor with Spring Loaded Design featuring Sanitary, Class A Accuracy, 1.5 " Tri-Clamp, 100 ?, 316 SS, 0.5 ", 1.625 ", and PP Connection Head. It is rated for a temperature range of -50 °C to 200 °C. Part of the PRS-TW-NB9W Series. Sold individually.
$409.59$444.26
Should ship between 25 Nov and 02 Dec
Subject to factory lead times
The Dwyer - PRTDCAP-1KA-3-A125-060-T-40 is a Platinum RTD Capsule featuring Class A & Class B Accuracy, 1000 ?, 0.125 " x 0.6 " Case, 4 Wires, TFE, Stripped Leads, 40 ", and 26 AWG. It is rated for a temperature range of -200 °C to 260 °C (-320 °F to 500 °F). Part of the PRTDCAP Series. Sold individually.
$282.13
Should ship between 09 Dec and 16 Dec
Subject to factory lead times
The Dwyer - PRTXI-1/2N-1/4-4-IO is an RTD Temperature Transmitter featuring 1/2" NPT Process Connection, 1/4" Probe Diameter, and 4" Probe Length. Sold individually.
$366.69$397.72
Should ship between 25 Nov and 02 Dec
Subject to factory lead times
The Dwyer - RSC-J-2-0-0 is a Retractable Sensor Cable featuring Spring Coiled, Type J, Trimmed Ends to Trimmed Ends, 10 ' Cable, 28 AWG, TPE, Jacket Black, Positive White, and Negative Red. Part of the RSC Series. Sold individually.
$30.92$33.53
Should ship between 05 May and 19 May
Subject to factory lead times
The Dwyer - RSC-J-3-2-3 is a Retractable Sensor Cable featuring Spring Coiled, Type J, OST-M to OST-F CONN, 15 ' Cable, 28 AWG, TPE, Jacket Black, Positive White, and Negative Red. Part of the RSC Series. Sold individually.
$62.27$67.54
Should ship between 05 May and 19 May
Subject to factory lead times
The Dwyer - RSC-K-1-2-3 is a Retractable Sensor Cable featuring Spring Coiled, Type K, OST-M to OST-F CONN, 5 ' Cable, 28 AWG, TPE, Jacket Yellow, Positive Yellow, and Negative Red. Part of the RSC Series. Sold individually.
$40.05$43.43
Should ship between 25 Nov and 02 Dec
Subject to factory lead times
The Dwyer - RSC-K-2-3-1 is a Retractable Sensor Cable featuring Spring Coiled, Type K, OST-F to Spade Lugs CONN, 10 ' Cable, 28 AWG, TPE, Jacket Yellow, Positive Yellow, and Negative Red. Part of the RSC Series. Sold individually.
$43.39$47.06
Should ship between 25 Nov and 02 Dec
Subject to factory lead times
The Dwyer - RSC-K-4-4-3 is a Retractable Sensor Cable featuring Spring Coiled, Type K, SMP-M to OST-F CONN, 20 ' Cable, 28 AWG, TPE, Jacket Yellow, Positive Yellow, and Negative Red. Part of the RSC Series. Sold individually.
$75.62$82.02
Should ship between 09 Dec and 16 Dec
Subject to factory lead times
The Dwyer - SA1-JI-1M is a Thermocouple with Self-Adhesive Backing featuring Fast Response, Type J, PFA, 1 m, Stripped Leads, Standard, and IEC. It is rated for a temperature range of 0 °C to 175 °C (32 °F to 350 °F). Part of the SA1 Series. Sold as a pack of 5.
$140.43$152.31
Should ship between 25 Nov and 02 Dec
Subject to factory lead times
The Dwyer - SA1-RTD-80-SB-MTP is an RTD Surface Sensor featuring Self-Adhesive, Fast Response, 3 Wires, Class A DIN Platinum, 100 ?, 3-Prong Miniature CONN, PFA SS Overbraid, and 80 ". Temperature ranges include -73 °C to 260 °C and ± 0.15 °C Accuracy. Part of the SA1-RTD-series. Sold individually.
$174.73$189.51
Should ship between 25 Nov and 02 Dec
Subject to factory lead times
The Dwyer - SA1XL-J-72 is a Thermocouple with Self-Adhesive Backing featuring Fast Response, Type J, Fiberglass, 80 ", Stripped Leads, Standard, and ANSI. It is rated for a temperature range of 0 °C to 315 °C (32 °F to 600 °F). Part of the SA1XL Series. Sold individually.
$237.68$257.79
Should ship between 09 Dec and 16 Dec
Subject to factory lead times
The Dwyer - SAT-30-12 is a Thermocouple Assembly featuring Cast Iron Head, S Type, 1/2 " NPT, 0.25 " x 12 " Probe, Immersion, Ungrounded, and 30 AWG. It is rated for a temperature range of 0 °C to 1650 °C (32 °F to 3000 °F). Part of the SAT Series. Sold individually.
$904.16$980.69
Should ship between 25 Nov and 02 Dec
Subject to factory lead times
The Dwyer - SCAIN-010G-6 is a Quick Disconnect Thermocouple Assembly featuring Miniature CONN, K Type, 0.01 " x 6 " (DxL) Probe, Inconel 600, Immersion, Grounded, and ANSI. It is rated for a temperature range of 0 °C to 700 °C (32 °F to 1290 °F). Part of the SCAIN Series. Sold individually.
$127.85$138.67
Should ship between 25 Nov and 02 Dec
Subject to factory lead times
The Dwyer - SCAIN-032E-6 is a Quick Disconnect Thermocouple Assembly featuring Miniature CONN, K Type, 0.032 " x 6 " (DxL) Probe, Inconel 600, Air Probe, Exposed, and ANSI. It is rated for a temperature range of 0 °C to 700 °C (32 °F to 1290 °F). Part of the SCAIN Series. Sold individually.
$70.73$76.71
Should ship between 25 Nov and 02 Dec
Subject to factory lead times
The Dwyer - SCASS-020U-12-SHX is a Quick Disconnect Thermocouple Probe featuring High Temp, Ceramic Miniature CONN, K Type, 0.02 " x 12 " (DxL) Probe, 304 SS, Immersion, Ungrounded, and ANSI. It is rated for a temperature range of 0 °C to 700 °C. Part of the SCASS Series. Sold individually.
$99.35$107.75
Should ship between 25 Nov and 02 Dec
Subject to factory lead times
The Dwyer - SCASS-125G-6-DUAL is a Dual Element Thermocouple Assembly featuring Miniature CONN, K Type, 0.125 " x 6 " (DxL) Probe, 304 SS, 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 SCASS Series. Sold individually.
$137.46$149.09
Should ship between 18 Nov and 25 Nov
Subject to factory lead times
The Dwyer - SCASS-125U-3 is a Quick Disconnect Thermocouple Assembly featuring Miniature CONN, K Type, 0.125 " x 3 " (DxL) Probe, 304 SS, 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 SCASS Series. Sold individually.
$67.12$72.80
Should ship between 18 Nov and 25 Nov
Subject to factory lead times
MPN:PR-21B-3-100-A-1/4-0300-M12-2
The Dwyer - PR-21B-3-100-A-1/4-0300-M12-2 is a Pt100 RTD Sensor Probe featuring M12 CONN, Class A per IEC60751, 0.25 " x 3 " (DxL) Probe, 316 SS, Immersion, Wiring Option 2 (Per Diagram), 100 ?, 4 Wires, and 1/2 " NPT. It is rated for a temperature range of -50 °C to 250 °C. Part of the PR-21 Series. Sold individually.
$162.20$175.92
Should ship between 25 Nov and 02 Dec
Subject to factory lead times
MPN:PR-21B-3-100-A-1/4-0400-M12-1
The Dwyer - PR-21B-3-100-A-1/4-0400-M12-1 is a Pt100 RTD Sensor Probe featuring M12 CONN, Class A per IEC60751, 0.25 " x 4 " (DxL) Probe, 316 SS, Immersion, Wiring Option 1 (Per Diagram), 100 ?, 4 Wires, and 1/2 " NPT. It is rated for a temperature range of -50 °C to 250 °C. Part of the PR-21 Series. Sold individually.
$171.35$185.85
Should ship between 25 Nov and 02 Dec
Subject to factory lead times
MPN:PR-21B-3-100-A-1/4-1200-M12-1
The Dwyer - PR-21B-3-100-A-1/4-1200-M12-1 is a Pt100 RTD Sensor Probe featuring M12 CONN, Class A per IEC60751, 0.25 " x 12 " (DxL) Probe, 316 SS, Immersion, Wiring Option 1 (Per Diagram), 100 ?, 4 Wires, and 1/2 " NPT. It is rated for a temperature range of -50 °C to 250 °C. Part of the PR-21 Series. Sold individually.
$188.41$204.35
Should ship between 25 Nov and 02 Dec
Subject to factory lead times
MPN:PR-21C-3-100-A-1/4-0600-M12-1
The Dwyer - PR-21C-3-100-A-1/4-0600-M12-1 is a Pt100 RTD Sensor Probe featuring M12 CONN, Class A per IEC60751, 0.25 " x 6 " (DxL) Probe, 316 SS, Immersion, Wiring Option 1 (Per Diagram), 100 ?, 4 Wires, and 3/8 " NPT. It is rated for a temperature range of -50 °C to 250 °C. Part of the PR-21 Series. Sold individually.
$180.77$196.07
Should ship between 25 Nov and 02 Dec
Subject to factory lead times
The Dwyer - PR-24-3-100-A-G1/4 is a Pt100 RTD Sensor Probe featuring Micro-DIN CONN, Class A per IEC60751, 316 SS, Immersion Probe, 100 ?, 4 Wires, and G 1/4 " BSPP. It is rated for a temperature range of -30 °C to 250 °C (-22 °F to 480 °F). Part of the PR-24 Series. Sold individually.
$161.90
Should ship between 02 Dec and 16 Dec
Subject to factory lead times
The Dwyer - PR-K-24-200 is a Thermocouple Wire featuring Duplex Insulated, K Type, Solid, 24 AWG, 200 ' Cable, Polyvinyl (PVC), ANSI (Std), Rip Cord Construction, and Spool. It is rated for a temperature range of 0 °C to 105 °C (32 °F to 220 °F). Part of the PR-K Series. Sold individually.
$184.00$199.57
Should ship between 18 Nov and 25 Nov
Subject to factory lead times
The Dwyer - PRCU-10-2-100-1/4-12-E is a Fast Response RTD Probe featuring Stripped Leads, Class A, 0.25 " x 12 " Probe, 40 " Cable, 3 Wires, 26 AWG, 304 SS w/Copper Tip, Immersion, 100 ?, and PRCU. It is rated for a temperature range of -50 °C to 260 °C (-58 °F to 500 °F). Sold individually.
$176.18$191.09
Should ship between 25 Nov and 02 Dec
Subject to factory lead times
The Dwyer - PRS-3-100-A-TW-0163-D1-NB9W is an RTD Sensor with Spring Loaded Design featuring Sanitary, Class A Accuracy, 1.5 " Tri-Clamp, 100 ?, 316 SS, 0.5 ", 1.625 ", and PP Connection Head. It is rated for a temperature range of -50 °C to 200 °C. Part of the PRS-TW-NB9W Series. Sold individually.
$409.59$444.26
Should ship between 25 Nov and 02 Dec
Subject to factory lead times
The Dwyer - PRTDCAP-1KA-3-A125-060-T-40 is a Platinum RTD Capsule featuring Class A & Class B Accuracy, 1000 ?, 0.125 " x 0.6 " Case, 4 Wires, TFE, Stripped Leads, 40 ", and 26 AWG. It is rated for a temperature range of -200 °C to 260 °C (-320 °F to 500 °F). Part of the PRTDCAP Series. Sold individually.
$282.13
Should ship between 09 Dec and 16 Dec
Subject to factory lead times
The Dwyer - PRTXI-1/2N-1/4-4-IO is an RTD Temperature Transmitter featuring 1/2" NPT Process Connection, 1/4" Probe Diameter, and 4" Probe Length. Sold individually.
$366.69$397.72
Should ship between 25 Nov and 02 Dec
Subject to factory lead times
The Dwyer - RSC-J-2-0-0 is a Retractable Sensor Cable featuring Spring Coiled, Type J, Trimmed Ends to Trimmed Ends, 10 ' Cable, 28 AWG, TPE, Jacket Black, Positive White, and Negative Red. Part of the RSC Series. Sold individually.
$30.92$33.53
Should ship between 05 May and 19 May
Subject to factory lead times
The Dwyer - RSC-J-3-2-3 is a Retractable Sensor Cable featuring Spring Coiled, Type J, OST-M to OST-F CONN, 15 ' Cable, 28 AWG, TPE, Jacket Black, Positive White, and Negative Red. Part of the RSC Series. Sold individually.
$62.27$67.54
Should ship between 05 May and 19 May
Subject to factory lead times
The Dwyer - RSC-K-1-2-3 is a Retractable Sensor Cable featuring Spring Coiled, Type K, OST-M to OST-F CONN, 5 ' Cable, 28 AWG, TPE, Jacket Yellow, Positive Yellow, and Negative Red. Part of the RSC Series. Sold individually.
$40.05$43.43
Should ship between 25 Nov and 02 Dec
Subject to factory lead times
The Dwyer - RSC-K-2-3-1 is a Retractable Sensor Cable featuring Spring Coiled, Type K, OST-F to Spade Lugs CONN, 10 ' Cable, 28 AWG, TPE, Jacket Yellow, Positive Yellow, and Negative Red. Part of the RSC Series. Sold individually.
$43.39$47.06
Should ship between 25 Nov and 02 Dec
Subject to factory lead times
The Dwyer - RSC-K-4-4-3 is a Retractable Sensor Cable featuring Spring Coiled, Type K, SMP-M to OST-F CONN, 20 ' Cable, 28 AWG, TPE, Jacket Yellow, Positive Yellow, and Negative Red. Part of the RSC Series. Sold individually.
$75.62$82.02
Should ship between 09 Dec and 16 Dec
Subject to factory lead times
The Dwyer - SA1-JI-1M is a Thermocouple with Self-Adhesive Backing featuring Fast Response, Type J, PFA, 1 m, Stripped Leads, Standard, and IEC. It is rated for a temperature range of 0 °C to 175 °C (32 °F to 350 °F). Part of the SA1 Series. Sold as a pack of 5.
$140.43$152.31
Should ship between 25 Nov and 02 Dec
Subject to factory lead times
The Dwyer - SA1-RTD-80-SB-MTP is an RTD Surface Sensor featuring Self-Adhesive, Fast Response, 3 Wires, Class A DIN Platinum, 100 ?, 3-Prong Miniature CONN, PFA SS Overbraid, and 80 ". Temperature ranges include -73 °C to 260 °C and ± 0.15 °C Accuracy. Part of the SA1-RTD-series. Sold individually.
$174.73$189.51
Should ship between 25 Nov and 02 Dec
Subject to factory lead times
The Dwyer - SA1XL-J-72 is a Thermocouple with Self-Adhesive Backing featuring Fast Response, Type J, Fiberglass, 80 ", Stripped Leads, Standard, and ANSI. It is rated for a temperature range of 0 °C to 315 °C (32 °F to 600 °F). Part of the SA1XL Series. Sold individually.
$237.68$257.79
Should ship between 09 Dec and 16 Dec
Subject to factory lead times
The Dwyer - SAT-30-12 is a Thermocouple Assembly featuring Cast Iron Head, S Type, 1/2 " NPT, 0.25 " x 12 " Probe, Immersion, Ungrounded, and 30 AWG. It is rated for a temperature range of 0 °C to 1650 °C (32 °F to 3000 °F). Part of the SAT Series. Sold individually.
$904.16$980.69
Should ship between 25 Nov and 02 Dec
Subject to factory lead times
The Dwyer - SCAIN-010G-6 is a Quick Disconnect Thermocouple Assembly featuring Miniature CONN, K Type, 0.01 " x 6 " (DxL) Probe, Inconel 600, Immersion, Grounded, and ANSI. It is rated for a temperature range of 0 °C to 700 °C (32 °F to 1290 °F). Part of the SCAIN Series. Sold individually.
$127.85$138.67
Should ship between 25 Nov and 02 Dec
Subject to factory lead times
The Dwyer - SCAIN-032E-6 is a Quick Disconnect Thermocouple Assembly featuring Miniature CONN, K Type, 0.032 " x 6 " (DxL) Probe, Inconel 600, Air Probe, Exposed, and ANSI. It is rated for a temperature range of 0 °C to 700 °C (32 °F to 1290 °F). Part of the SCAIN Series. Sold individually.
$70.73$76.71
Should ship between 25 Nov and 02 Dec
Subject to factory lead times
The Dwyer - SCASS-020U-12-SHX is a Quick Disconnect Thermocouple Probe featuring High Temp, Ceramic Miniature CONN, K Type, 0.02 " x 12 " (DxL) Probe, 304 SS, Immersion, Ungrounded, and ANSI. It is rated for a temperature range of 0 °C to 700 °C. Part of the SCASS Series. Sold individually.
$99.35$107.75
Should ship between 25 Nov and 02 Dec
Subject to factory lead times
The Dwyer - SCASS-125G-6-DUAL is a Dual Element Thermocouple Assembly featuring Miniature CONN, K Type, 0.125 " x 6 " (DxL) Probe, 304 SS, 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 SCASS Series. Sold individually.
$137.46$149.09
Should ship between 18 Nov and 25 Nov
Subject to factory lead times
The Dwyer - SCASS-125U-3 is a Quick Disconnect Thermocouple Assembly featuring Miniature CONN, K Type, 0.125 " x 3 " (DxL) Probe, 304 SS, 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 SCASS Series. Sold individually.
$67.12$72.80
Should ship between 18 Nov and 25 Nov
Subject to factory lead times