
Thermocouple Wire Factory J Type K Type Alloy Bare Extension Wires
Description:
Thermocouple wire (Type K, N, E, J, T)
Thermocouples are widely used within industry as a method of measuring temperature.
Thermocouple Wire is the means to transfer the measurement from the source to the recording instruments. The principle of joining two different metals to create a voltage is the basis for all thermocouples and we manufacture the major Types and Grades to meet the wide range of applications from small measuring instruments to heavy chemical and power generation plants
Standards
We manufactureType N, K, E, J and T in Thermocouple and Extension grades to Class 1 and 2 calibrations. Wires are manufactured to the appropriate part of BS EN 60584 - IEC 584. and to ANSI MC96. 1:1982. We can also comply with other standards and full calibration and EMF testing is performed at SGS laboratory with Certificates of Conformity supplied upon request.
The working temperature for the thermocouple alloy wires.
Tag | Type | Operating temperature range (ºC) | Tolerance (ºC) | ||||||
long term | Short term | Grade | Temperature range | Tolerance | |||||
K | NiCr-NiSi | 1200 | 1300 | Ⅰ | -40~1100 | ± 1.5ºC or ± 0.4%t | |||
Ⅱ | -40~1300 | ± 2.5ºC or ± 0.75%t | |||||||
N | NiCrSi-NiSi | 1200 | 1300 | Ⅰ | -40~1100 | ± 1.5ºC or ± 0.4%t | |||
Ⅱ | -40~1300 | ± 2.5ºC or ± 0.75%t | |||||||
E | NiCr-CuNi | 750 | 900 | Ⅰ | -40~800 | ± 1.5ºC or ± 0.4%t | |||
Ⅱ | -40~900 | ± 2.5ºC or ± 0.75%t | |||||||
J | Fe-CuNi | 600 | 750 | Ⅰ | 0~750 | ± 1.5ºC or ± 0.4%t | |||
Ⅱ | ± 2.5ºC or ± 0.75%t | ||||||||
T | Cu-CuNi | 300 | 350 | Ⅰ | -40~350 | ± 0.5ºC or ± 0.4%t | |||
Ⅱ | ± 1ºC or ± 0.75%t |
Wuhan Global Metal Engineering Co., Ltd
Wuhan Global Metal Engineering Co., Ltd (GME) specialize in the supply of heating elements and temperature sensors(thermocouples & RTDs) for a vast array of industries since year 1995.
Our main products include but not limited to Coil heater, Cartridge heater, Flexible Tubular heater, Cast-in Heater, Band heater, Thermocouple, RTD’s, Thermocouple extension wire, Thermocouple connection head , Mineral Insulated thermocouple cables , thermowell, etc.
After 20 years growth, we have more than 200 employees in the factory including 50 sophisticated technicians. Our products have been exported to many countries including North America, South America, Europe, Middle East ,South Asia, etc.
More details, you can also visit our website: https://www.gmemetal.com