Wuhan Global Metal Engineering Co., Ltd
Wuhan Global Metal Engineering Co., Ltd The pioneer manufacturer of heaters & sensors
Add to Cart
Type K Fiberglass / Silicone / Telfon / PVC Thermocouple Compensation Cable
Description:
Thermocouple extension cable is used in a thermocouple from the point of sensing to the point of cold junction compensation (cjc end) where the signal is measured.
A thermocouple is a sensor for measuring temperature, that consists of two dissimilar metals that are joined together at the sensing end. Different thermocouple types (e.g. J, K, T, E, etc) use different mixtures of metals in the wire. At the cjc end, the millivolt value provided by the thermocouple represents the difference in temperature of the sensing end as compared to the cjc end (also called the reference end).
Specifications:
1 Calibration: K, J, T, E, N, S, R
2 Conductor insulation material: Fiberglass
3 Inner shield material: SSB
4 Jacket insulation material: Fiberglass and stainless steel braided shielding
5 Outer shield material: SSB
| Type | Contractors | Color Code | |||
| K | Wire size | Section (mm’) | AWG | ||
| J | 2X1/0.2 | 32 | FB+FB | ANSI | |
| E | 2X1/0.5 | 24 | FB+FB | DIN | |
| T | 2X1/0.65 | 22 | FB+FB | IEC | |
| N | 2X1/0.8 | 20 | FB+FB | JIS | |
| S | 2X7/0.2 | 24 | FB+FB | BS | |
| 2X7/0.3 | 20 | FB+FB | NFC | ||
| 20 | FB+FB | ||||
Feature:
1. Our measurement accuracy of thermocouple cable can reach the level of grade 1
2. 10,000 meters without joints
3. The color-coded can meet the requirements of (ASNI, DIN, JAP, IEC ... etc)
4. Used for Extending RTD and Thermocouple Leads
5. Available with Fiberglass, , Silicon rubber and PVC Insulation
6. Wire Available with 2, 3, 4, 6 and 8 Conductors
Applications:
Thermocouple compensation cable is used to connect thermocouple sensor with measuring devices, such as controller, indicator or temperature recorder. The cable is made of substitute material with properties similar to thermocouples and the insulation is selected according to ambient conditions and operating temperature.
The thermocouple total potential value only relate to the temperature of hot end and reference junction without influence of intermediate temperature. So compensation could extend the heat to the meter terminal instead of expensive compensation wire.
Thermocouple cable not only measurement errors but also can improve physical and mechanical properties of thermocouple line
Multi-strand core or small diameter wire compensation can improve the flexibility of the line and make the connection convenient. Besides, It is easy to shield from outside interference and reduce the Road costs for measurement line.