Factory Price High Quality K Type Thermocouple Extension Wire Compensation Wire

Thermocouple extension wire is used to extend the thermode, that is, the cold junction of the movable thermocouple connect with indicating instrument to make up temperature measurement system.

Extension wire falls into two kinds; one is extension type and the other is compensation type. The wire same with the two thermocouple wires of the Graduation Mark, is know as the extension type. The wire same with, formed by cooper—-cupronickel materials with different proportion, is called compensation type.

The two kinds of extension wire, both have good property of resistance to acid, alkali, abrasion and fire. It’s temperature range used commonly is -25-400C. In addition, it can be used for a long time by immersing into the oil. The extension wire complies with GB/T4989-94-2016 standard.

The extension wire types can be divided into WC, BC,SC, RC, NX, KC, KX, EX, JX and TX in accordance with the product type.

• K type, temperature: 200 °C ~ 260 °C-
• Insulation: ptfe
• Wire core diameter: 2 X0. 255 mm
• Wire core material: nickel chrome/nickel silicon alloy
• Color sign: red for the negative/yellow for positive.
• The K thermocouple temperature line type can be suitable for any type of K import and domestic temperature record instrument use

Applications
* Metallurgy
* Chemical industry, petroleum
* Power generation
* Defense and scientific research
* Cables for connection between thermocouples and temperature display instrument.

Features
1) Continuous use up to 200℃

2) Short term use up to 250℃

3) Excellent heat, chemical, abrasion and moisture resistance

4) Provides accurate temperature measure with high temperature stability

5) Calibration test report is available