
Thermocouple Wire Type T Insulated -60→200°C Low Temperature measurement Class I
TYPE T (Copper vs Constantan) is used or service in oxidizing, inert or reducing atmospheres or in vacuum. It is highly resistant to corrosion from atmospheric moisture and condensation and exhibits high stability at low temperatures. It is the only type with limits of error guaranteed for cryogenic temperatures.
Attribute | Value |
Thermocouple Type | T |
Number of Cores | 2 |
Core Strands | 1/0.5mm |
Minimum Operating Temperature | -60°C |
Maximum Operating Temperature | +200°C |
Insulation Material | |
Cable Shape | Round/Flat |
Accuracy | Class I |
Standards Met | IEC 584-3, RoHS Compliant |
Customized Service | Customizable |
1. Chemical Composition
Material | Chemical composition (%) | ||||
Ni | Cu | Si | Iron | Al | |
TP(Copper) | 100 | ||||
TN(Constantan) | 45 | 55 |
2. Physical Properties and Mechnical Properties
Material | Density(g/cm3) | Melting point(℃) | Tensile Strength(Mpa) | Volume resistivity(μΩ.cm) | Elongation rate (%) |
TP(Copper) | 8.9 | 1084 | >196 | 1.71(20℃) | >30 |
TN(Constantan) | 8.8 | 1220 | >390 | 49.0(20℃) | >25 |
ReF. The Short Name for Materials
Type | Insulation material | CODE | Inner Shielding | CODE | JACKET | CODE |
K | FEP | FP | FEP | FP | ||
T | PFA | FA | Al foil | AL | PFA | FA |
E | PVC 70℃ | LP | copper wire | CU | PVC 70℃ | LP |
J | PVC 105℃ | HP | Tinned copper | TC | PVC 105℃ | HP |
N | Fiberglass 400℃ | BL | Nickel plated copper | NC | Fiberglass 400℃ | BL |
SC | Fiberglass600℃ | BM | Silver plated copper | AC | Fiberglass600℃ | BM |
Fiberglass700℃ | BH | Fiberglass700℃ | BH | |||
MICA FIBER 650℃ | MA | |||||
KCA | Vitreous Silica 800℃ | VS | SS 304 wire | SS | Vitreous Silica 800℃ | VS |
KCB | Silica fiber1000℃ | SV | Inconel 600 wire | 600 | Silica fiber1000℃ | SV |
RTD | Ceramic fiber1200℃ | CF | Inconel 625 wire | 625 | Ceramic fiber1200℃ | CF |
PTFE | PT | PTFE | PT | |||
ETFE | ET | ETFE | ET | |||
KAPTON | KP | KAPTON | KP | |||
Silicone rubber | SR | Silicone rubber | SR | |||
Rubber | RU | Rubber | RU | |||
PE | PE | PE | PE |
Ohmalloy Material Co.,Ltd
Ohmalloy Material Co.,Ltd is a high-tech enterprise which specialized in making all kinds of alloy such as high resistance alloy, low-resistance copper nickel alloy, precision alloy, FeCrAl alloy and thermocouple Alloy.
Ohmalloy Material Co.,Ltd have a full production line from melting, surface cleaning, rolling and slitting, full set of testing machine and can meet all kinds of technical requirement from customer. Our product is widely used in heating equipment, big steel mill, mineral, electrical equipment, food machinery, auto industry, aerospace industry. Our product not only is popular in domestic market, but also been exported to all over the world.
Our company aims to be the best-quality alloy producer in the
world. We insist on developing the more advanced alloy strip
technology, to serve all the customer, improve people’s living
level, make a more green earth in the future