Therm-x can design and manufacture wire and cable products to meet any demanding environment. Our innovative engineering team will help turn your unique design into a custom solution.
Thermocouple Wire
Common Constructions
Solid & Stranded Resistance Wire
Floor Heating | Electric Heaters | Heated Seats |
Electrofusion | Leak Detection | Composite Curing |
Heating Elements | Heated Hoses | Heat-Trace Cables |
Medical Applications | Freeze Detection | And more |
Large Variety of Alloys in Stock
Alloy 800 (Evanohm) | Alloy 290 (Manganin) | Alloy 30 |
Alloy 650 (nichrome 80) | Alloy 180 (Midohm) | Alloy 60 |
Alloy 675 ( Nichrome 60) | Alloy 120 (Balco) | Alloy 90 |
Alloy 433 (Stainless Steel) | Alloy 57 (Nickel 200) | Alloy 815 |
Alloy 294 (Advance) | Alloy 10 (Copper) | Alloy 875 |
Glass Core Heater Wire
Variable Wattage
Insulating Materials
Temperature Range: from -270°C to 1300°C
Thermoplastic, Fluoropolymer Tape and Textile insulations including:
Extrusion | ||
ECA | ETFE | FEP |
NYLON | PFA | PVC |
TPU | TPE | XLPE |
Tape | ||
Polyimide | PTFE/TFE | Mica |
Textile | |||
Glass | S-Glass | E-Glass | Ceramic |
Vitreous Silica | Cotton | Polyester |
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Custom Services
Bunch | Bundling | Cable | Coil | Cut |
Extrude | Metal Braid | Serve | Strand | |
Strip | Stripe | Tape | Textile Braid | Tube |
Twist | Wrap |
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Braid Shields
Stainless Steel | Tin Plated Copper |
Nickel Plated Copper | Custom Material |
Therm-x can design and manufacture wire and cable products to meet any demanding environment. Our innovative engineering team will help turn your unique design into a custom solution.
Thermocouple Wire
Common Constructions
![]() | 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% |