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Thermocouple wire is available in either standard or special limits of error as well as extension grade.
For detailed specifications, see Product Features section below.
Part Number | Insulation Type | Calibration | Wire Gauge | Wire Type | Spool Length (ft) | Price |
TT-K-40-SL-100 | PFA Teflon® | K | 40 | Solid | 100 | $130 |
TT-K-40-SL-500 | PFA Teflon® | K | 40 | Solid | 500 | $395 |
TT-K-40-SL-1000 | PFA Teflon® | K | 40 | Solid | 1000 | $790 |
TT-K-36-SL-100 | PFA Teflon® | K | 36 | Solid | 100 | $100 |
TT-K-36-SL-500 | PFA Teflon® | K | 36 | Solid | 500 | $325 |
TT-K-36-SL-1000 | PFA Teflon® | K | 36 | Solid | 1000 | $650 |
TT-K-30-SL-100 | PFA Teflon® | K | 30 | Solid | 100 | $90 |
TT-K-30-SL-500 | PFA Teflon® | K | 30 | Solid | 500 | $325 |
TT-K-30-SL-1000 | PFA Teflon® | K | 30 | Solid | 1000 | $650 |
TT-K-24-SL-100 | PFA Teflon® | K | 24 | Solid | 100 | $125 |
TT-K-24-SL-500 | PFA Teflon® | K | 24 | Solid | 500 | $499 |
TT-K-24-SL-1000 | PFA Teflon® | K | 24 | Solid | 1000 | $998 |
TT-K-20-SL-100 | PFA Teflon® | K | 20 | Solid | 100 | $175 |
TT-K-20-SL-500 | PFA Teflon® | K | 20 | Solid | 500 | $737.50 |
TT-K-20-SL-1000 | PFA Teflon® | K | 20 | Solid | 1000 | $1,475 |
TT-K-24S-SL-100 | PFA Teflon® | K | 24 | Stranded | 100 | $155 |
TT-K-24S-SL-500 | PFA Teflon® | K | 24 | Stranded | 500 | $675 |
TT-K-24S-SL-1000 | PFA Teflon® | K | 24 | Stranded | 1000 | $1,350 |
TT-K-20S-SL-100 | PFA Teflon® | K | 20 | Stranded | 100 | $225 |
TT-K-20S-SL-500 | PFA Teflon® | K | 20 | Stranded | 500 | $1,005 |
TT-K-20S-SL-1000 | PFA Teflon® | K | 20 | Stranded | 1000 | $2,010 |
GG-K-36-SL-100 | Glass Braid | K | 36 | Solid | 100 | $195 |
GG-K-36-SL-500 | Glass Braid | K | 36 | Solid | 500 | $775 |
GG-K-36-SL-1000 | Glass Braid | K | 36 | Solid | 1000 | $1,550 |
GG-K-30-SL-100 | Glass Braid | K | 30 | Solid | 100 | $60 |
GG-K-30-SL-500 | Glass Braid | K | 30 | Solid | 500 | $237.50 |
GG-K-30-SL-1000 | Glass Braid | K | 30 | Solid | 1000 | $475 |
GG-K-24-SL-100 | Glass Braid | K | 24 | Solid | 100 | $95 |
GG-K-24-SL-500 | Glass Braid | K | 24 | Solid | 500 | $325 |
GG-K-24-SL-1000 | Glass Braid | K | 24 | Solid | 1000 | $650 |
GG-K-20-SL-100 | Glass Braid | K | 20 | Solid | 100 | $149 |
GG-K-20-SL-500 | Glass Braid | K | 20 | Solid | 500 | $600 |
GG-K-20-SL-1000 | Glass Braid | K | 20 | Solid | 1000 | $1,200 |
GG-K-24S-SL-100 | Glass Braid | K | 24 | Stranded | 100 | $98 |
GG-K-24S-SL-500 | Glass Braid | K | 24 | Stranded | 500 | $375 |
GG-K-24S-SL-1000 | Glass Braid | K | 24 | Stranded | 1000 | $750 |
GG-K-20S-SL-100 | Glass Braid | K | 20 | Stranded | 100 | $195 |
GG-K-20S-SL-500 | Glass Braid | K | 20 | Stranded | 500 | $837.50 |
GG-K-20S-SL-1000 | Glass Braid | K | 20 | Stranded | 1000 | $1,675 |
Part Number | Insulation Type | Calibration | Wire Gauge | Wire Type | Spool Length (ft) | Price |
TT-J-40-SL-100 | PFA Teflon® | J | 40 | Solid | 100 | $150 |
TT-J-40-SL-500 | PFA Teflon® | J | 40 | Solid | 500 | $598 |
TT-J-40-SL-1000 | PFA Teflon® | J | 40 | Solid | 1000 | $1,195 |
TT-J-36-SL-100 | PFA Teflon® | J | 36 | Solid | 100 | $59 |
TT-J-36-SL-500 | PFA Teflon® | J | 36 | Solid | 500 | $255 |
TT-J-36-SL-1000 | PFA Teflon® | J | 36 | Solid | 1000 | $510 |
TT-J-30-SL-100 | PFA Teflon® | J | 30 | Solid | 100 | $49 |
TT-J-30-SL-500 | PFA Teflon® | J | 30 | Solid | 500 | $200 |
TT-J-30-SL-1000 | PFA Teflon® | J | 30 | Solid | 1000 | $400 |
TT-J-24-SL-100 | PFA Teflon® | J | 24 | Solid | 100 | $98 |
TT-J-24-SL-500 | PFA Teflon® | J | 24 | Solid | 500 | $375 |
TT-J-24-SL-1000 | PFA Teflon® | J | 24 | Solid | 1000 | $750 |
TT-J-20-SL-100 | PFA Teflon® | J | 20 | Solid | 100 | $115 |
TT-J-20-SL-500 | PFA Teflon® | J | 20 | Solid | 500 | $447.50 |
TT-J-20-SL-1000 | PFA Teflon® | J | 20 | Solid | 1000 | $895 |
TT-J-24S-SL-100 | PFA Teflon® | J | 24 | Stranded | 100 | $110 |
TT-J-24S-SL-500 | PFA Teflon® | J | 24 | Stranded | 500 | $475 |
TT-J-24S-SL-1000 | PFA Teflon® | J | 24 | Stranded | 1000 | $950 |
TT-J-20S-SL-100 | PFA Teflon® | J | 20 | Stranded | 100 | $150 |
TT-J-20S-SL-500 | PFA Teflon® | J | 20 | Stranded | 500 | $637.50 |
TT-J-20S-SL-1000 | PFA Teflon® | J | 20 | Stranded | 1000 | $1,275 |
GG-J-36-SL-100 | Glass Braid | J | 36 | Solid | 100 | $95 |
GG-J-36-SL-500 | Glass Braid | J | 36 | Solid | 500 | $375 |
GG-J-36-SL-1000 | Glass Braid | J | 36 | Solid | 1000 | $750 |
GG-J-30-SL-100 | Glass Braid | J | 30 | Solid | 100 | $65 |
GG-J-30-SL-500 | Glass Braid | J | 30 | Solid | 500 | $200 |
GG-J-30-SL-1000 | Glass Braid | J | 30 | Solid | 1000 | $400 |
GG-J-24-SL-100 | Glass Braid | J | 24 | Solid | 100 | $75 |
GG-J-24-SL-500 | Glass Braid | J | 24 | Solid | 500 | $237.50 |
GG-J-24-SL-1000 | Glass Braid | J | 24 | Solid | 1000 | $475 |
GG-J-20-SL-100 | Glass Braid | J | 20 | Solid | 100 | $85 |
GG-J-20-SL-500 | Glass Braid | J | 20 | Solid | 500 | $325 |
GG-J-20-SL-1000 | Glass Braid | J | 20 | Solid | 1000 | $650 |
GG-J-24S-SL-100 | Glass Braid | J | 24 | Stranded | 100 | $75 |
GG-J-24S-SL-500 | Glass Braid | J | 24 | Stranded | 500 | $262.50 |
GG-J-24S-SL-1000 | Glass Braid | J | 24 | Stranded | 1000 | $525 |
GG-J-20S-SL-100 | Glass Braid | J | 20 | Stranded | 100 | $98 |
GG-J-20S-SL-500 | Glass Braid | J | 20 | Stranded | 500 | $400 |
GG-J-20S-SL-1000 | Glass Braid | J | 20 | Stranded | 1000 | $800 |
Part Number | Insulation Type | Calibration | Wire Gauge | Wire Type | Spool Length (ft) | Price |
TT-T-40-SL-100 | PFA Teflon® | T | 40 | Solid | 100 | $125 |
TT-T-40-SL-500 | PFA Teflon® | T | 40 | Solid | 500 | $400 |
TT-T-40-SL-1000 | PFA Teflon® | T | 40 | Solid | 1000 | $800 |
TT-T-36-SL-100 | PFA Teflon® | T | 36 | Solid | 100 | $60 |
TT-T-36-SL-500 | PFA Teflon® | T | 36 | Solid | 500 | $250 |
TT-T-36-SL-1000 | PFA Teflon® | T | 36 | Solid | 1000 | $500 |
TT-T-30-SL-100 | PFA Teflon® | T | 30 | Solid | 100 | $49 |
TT-T-30-SL-500 | PFA Teflon® | T | 30 | Solid | 500 | $200 |
TT-T-30-SL-1000 | PFA Teflon® | T | 30 | Solid | 1000 | $400 |
TT-T-24-SL-100 | PFA Teflon® | T | 24 | Solid | 100 | $100 |
TT-T-24-SL-500 | PFA Teflon® | T | 24 | Solid | 500 | $395 |
TT-T-24-SL-1000 | PFA Teflon® | T | 24 | Solid | 1000 | $790 |
TT-T-20-SL-100 | PFA Teflon® | T | 20 | Solid | 100 | $125 |
TT-T-20-SL-500 | PFA Teflon® | T | 20 | Solid | 500 | $498 |
TT-T-20-SL-1000 | PFA Teflon® | T | 20 | Solid | 1000 | $995 |
TT-T-24S-SL-100 | PFA Teflon® | T | 24 | Stranded | 100 | $110 |
TT-T-24S-SL-500 | PFA Teflon® | T | 24 | Stranded | 500 | $400 |
TT-T-24S-SL-1000 | PFA Teflon® | T | 24 | Stranded | 1000 | $800 |
TT-T-20S-SL-100 | PFA Teflon® | T | 20 | Stranded | 100 | $150 |
TT-T-20S-SL-500 | PFA Teflon® | T | 20 | Stranded | 500 | $675 |
TT-T-20S-SL-1000 | PFA Teflon® | T | 20 | Stranded | 1000 | $1,350 |
GG-T-36-SL-100 | Glass Braid | T | 36 | Solid | 100 | N/A |
GG-T-36-SL-500 | Glass Braid | T | 36 | Solid | 500 | N/A |
GG-T-36-SL-1000 | Glass Braid | T | 36 | Solid | 1000 | N/A |
GG-T-30-SL-100 | Glass Braid | T | 30 | Solid | 100 | $52 |
GG-T-30-SL-500 | Glass Braid | T | 30 | Solid | 500 | $187.50 |
GG-T-30-SL-1000 | Glass Braid | T | 30 | Solid | 1000 | $375 |
GG-T-24-SL-100 | Glass Braid | T | 24 | Solid | 100 | $49 |
GG-T-24-SL-500 | Glass Braid | T | 24 | Solid | 500 | $190 |
GG-T-24-SL-1000 | Glass Braid | T | 24 | Solid | 1000 | $380 |
GG-T-20-SL-100 | Glass Braid | T | 20 | Solid | 100 | $80 |
GG-T-20-SL-500 | Glass Braid | T | 20 | Solid | 500 | $325 |
GG-T-20-SL-1000 | Glass Braid | T | 20 | Solid | 1000 | $650 |
GG-T-24S-SL-100 | Glass Braid | T | 24 | Stranded | 100 | $65 |
GG-T-24S-SL-500 | Glass Braid | T | 24 | Stranded | 500 | $275 |
GG-T-24S-SL-1000 | Glass Braid | T | 24 | Stranded | 1000 | $550 |
GG-T-20S-SL-100 | Glass Braid | T | 20 | Stranded | 100 | $95 |
GG-T-20S-SL-500 | Glass Braid | T | 20 | Stranded | 500 | $387.50 |
GG-T-20S-SL-1000 | Glass Braid | T | 20 | Stranded | 1000 | $775 |
*All listed part numbers are of special limits of error
Lead Time
5 Business Days from Date of Approved Order
For expedited service, please contact Sales Department at (510) 606-1012.
Thermocouple wire is available in either standard or special limits of error as well as extension grade. See the tables for tolerances. Thermocouple wire is manufactured under the strictest quality controls. All testing meets standard tolerances of ASTM E230.
Code | Insulation Type | Range | ||
Inner | Outer | Continouos | Short Term Duration | |
GG | Glass Braid | Glass Braid | 900°F/482°C | 1000°F/538°C |
HH | High Temp Glass Braid | High Temp Glass Braid | 1300°F/704°C | 1600°F/871°C |
KK | Kapton® | Kapton® | 600°F/316°C | 800°F/427°C |
PP | Polyvinyl Chloride PVC | Polyvinyl Chloride PVC | 221°F/105°C | 221°F/105°C |
PR | None | PVC Ripcord | 221°F/105°C | 221°F/105°C |
PXFP | PVC | PVC Twisted, Shielded | 221°F/105°C | 221°F/105°C |
TF | FEP Teflon® | FEP Teflon® | 400°F/204°C | 500°F/260°C |
FXFF | FEP Teflon® | FEP Teflon®, Twisted, Shielded | 400°F/204°C | 500°F/260°C |
TT | FEP Teflon® | FEP Teflon® | 500°F/260°C | 550°F/288°C |
TW | TFE Teflon®, Wrap & Fuse | TFE Teflon®, Wrap & Fuse | 500°F/260°C | 550°F/288°C |
XC | Nextel™ Braid | Nextel™ Braid | 2200°F/1204°C | 2600°F/1727°C |
Thermocouple Wire Specifications | |||||||
T/C Type | Single color | Ansi Color Coding Overall Extension | Overall thermocouple | Conductor Alloys | Temperature Range°F(°C) Thermocouple Grade Extension Grade | Tolerance(standard) / whichever is Greater | Tolerance(Special) / whichever is Greater |
E | Purple Red | Purple | Brown | EP/EN Chromel/Constantan | -328 to 1652 (-200 to 900) 32 to 392 (0 to 200) | +-1.7 deg C or +-0.5% | +-1.0 deg C or +-0.4% |
J | White Red | Black | Brown | JP/JN Iron/Constantan | 32 to 1382 (0 to 750) 32 to 392 (0 to 200) | +-2.2 deg C or +-0.75% | +-1.1 deg C or +-0.4% |
K | Yellow Red | Yellow | Brown | KP/KN Chromel/Alumel | -328 to 2282 (-200 to 1250) 32 to 392 (0 to 200) | +-2.2 deg C or +-0.75% | +-1.1 deg C or +-0.4% |
N | Orange Red | Orange | Brown | NP/NN Nicrosil/Nisil | -450 to 2372 (-270 to 1300) 32 to 392 (0 to 200) | +-2.2 deg C or +-0.75% (2% below 0 deg C) | +-1.1 deg C or +-0.4% |
T | Blue Red | Blue | Brown | TP/TN Copper/Constantan | -328 to 662 (-270 to 350) 32 to 392 (0 to 200) | +-2.2 deg C or +-0.75% (1.5% below 0 deg C) | +-0.5 deg C or +-0.4% |
B | Grey Red | Grey | None | BP/BN Platinum 30% Rhodium Platinum 6% Rhodium | 32 to 3092 (0 to 1700) 32 to 212 (0 to 100) | +-3.7 deg C or +-0.5% over 800 deg C | NOT ESTABLISHED |
C | White Red | White Red Trace | None | CP/CN Tungsten 5% Rhenium Tungsten 26% Rhenium | 32 to 4208 (0 to 2320) 32 to 1600 (0 to 870) | +-4.5 deg C to or 425 deg C 1% to 2320 deg C | NOT ESTABLISHED |
R/S | Black Red | Green | None | RP/RN R=Platinum/13% Rhodium S=10% Rhodium/Pure Platinum | 32 to 2462 (0 to 1450) 32 to 300 (0 to 150) | 1.5 deg C or .25% | .6 deg C or .1% |
Child Skus | TT-K-40-SL-100,TT-K-40-SL-500,TT-K-40-SL-1000,TT-K-36-SL-100,TT-K-36-SL-500,TT-K-36-SL-1000,TT-K-30-SL-100,TT-K-30-SL-500,TT-K-30-SL-1000,TT-K-24-SL-100,TT-K-24-SL-500,TT-K-24-SL-1000,TT-K-20-SL-100,TT-K-20-SL-500,TT-K-20-SL-1000,TT-K-24S-SL-100,TT-K-24S-SL-500,TT-K-24S-SL-1000,TT-K-20S-SL-100,TT-K-20S-SL-500,TT-K-20S-SL-1000,GG-K-36-SL-100,GG-K-36-SL-500,GG-K-36-SL-1000,GG-K-30-SL-100,GG-K-30-SL-500,GG-K-30-SL-1000,GG-K-24-SL-100,GG-K-24-SL-500,GG-K-24-SL-1000,GG-K-20-SL-100,GG-K-20-SL-500,GG-K-20-SL-1000,GG-K-24S-SL-100,GG-K-24S-SL-500,GG-K-24S-SL-1000,GG-K-20S-SL-100,GG-K-20S-SL-500,GG-K-20S-SL-1000,TT-J-40-SL-100,TT-J-40-SL-500,TT-J-40-SL-1000,TT-J-36-SL-100,TT-J-36-SL-500,TT-J-36-SL-1000,TT-J-30-SL-100,TT-J-30-SL-500,TT-J-30-SL-1000,TT-J-24-SL-100,TT-J-24-SL-500,TT-J-24-SL-1000,TT-J-20-SL-100,TT-J-20-SL-500,TT-J-20-SL-1000,TT-J-24S-SL-100,TT-J-24S-SL-500,TT-J-24S-SL-1000,TT-J-20S-SL-100,TT-J-20S-SL-500,TT-J-20S-SL-1000,GG-J-36-SL-100,GG-J-36-SL-500,GG-J-36-SL-1000,GG-J-30-SL-100,GG-J-30-SL-500,GG-J-30-SL-1000,GG-J-24-SL-100,GG-J-24-SL-500,GG-J-24-SL-1000,GG-J-20-SL-100,GG-J-20-SL-500,GG-J-20-SL-1000,GG-J-24S-SL-100,GG-J-24S-SL-500,GG-J-24S-SL-1000,GG-J-20S-SL-100,GG-J-20S-SL-500,GG-J-20S-SL-1000,TT-T-40-SL-100,TT-T-40-SL-500,TT-T-40-SL-1000,TT-T-36-SL-100,TT-T-36-SL-500,TT-T-36-SL-1000,TT-T-30-SL-100,TT-T-30-SL-500,TT-T-30-SL-1000,TT-T-24-SL-100,TT-T-24-SL-500,TT-T-24-SL-1000,TT-T-20-SL-100,TT-T-20-SL-500,TT-T-20-SL-1000,TT-T-24S-SL-100,TT-T-24S-SL-500,TT-T-24S-SL-1000,TT-T-20S-SL-100,TT-T-20S-SL-500,TT-T-20S-SL-1000,GG-T-30-SL-100,GG-T-30-SL-500,GG-T-30-SL-1000,GG-T-24-SL-100,GG-T-24-SL-500,GG-T-24-SL-1000,GG-T-20-SL-100,GG-T-20-SL-500,GG-T-20-SL-1000,GG-T-24S-SL-100,GG-T-24S-SL-500,GG-T-24S-SL-1000,GG-T-20S-SL-100,GG-T-20S-SL-500,GG-T-20S-SL-1000 |
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