Extension and Compensation Cables

Extension and compensation cables are fundamental components in temperature measurement systems, as they allow for the correct connection between the thermocouple probe and the detection instrument, ensuring signal precision and reliability even over long distances.

Tex Cavi is specialized in the supply of extension and compensation cables, manufactured to specification and designed to meet the needs of the most diverse industrial contexts.
 

What are extension and compensation cables

In the field of thermocouples, there are different types of cables, each with a specific function:

Thermocouple Cables
These are conductors used to obtain the measurement reference point, which is the thermocouple probe itself, a key element for temperature detection.

Extension Cables
Extension cables are made with the same materials as the thermocouple to which they are connected. Their function is to extend the signal from the sensing probe to the measuring instrument, maintaining unaltered electrical and thermal characteristics.

Compensation Cables
Compensation cables are composed of materials different from those of the thermocouple, but with very similar thermoelectric characteristics. They represent a reliable and advantageous solution in many industrial applications, especially when operating conditions allow it.
 

Custom production based on the application area

Extension and compensation cables can be manufactured in numerous configurations. The choice of constructive characteristics depends on the environment of use, operating temperatures, and the mechanical and chemical conditions to which the cable will be subjected.

For this reason, it is essential to precisely define the working environment, in order to identify the most suitable insulating materials and protections, ensuring durability, safety, and constant performance over time.
 

Tex Cavi cable constructive characteristics

Tex Cavi manufactures extension and compensation cables with various technical solutions, including:
 

Conductors

• Thermocouple alloys in class 1 and class 2
• Capillaries with diameter Ø 0.20 and Ø 0.32

Insulation

• PVC (up to 105°C)
• HEPR
• XLPE
• Polyethylene
• LSZH
• Glass fiber

Tapes

• Polyester
• Non-woven fabric
• Glass

Screens and armor

• Red or tinned copper braid
• Aluminum/polyester tapes
• Braid or galvanized steel wires

Sheaths

• Oil-resistant PVC (up to 105°C)
• LSZH
   

Applications of extension and compensation cables

Tex Cavi products are used in numerous industrial sectors, including:

• Industrial furnaces
• Plastic molding machines
• Pharmaceutical and chemical industry
• Refineries
• Process plants and temperature control systems

Thanks to their versatility, our compensation and extension cables are also suitable for complex applications and critical environments.
 

Supply of extension and compensation cables in Milan and beyond

Thanks to the experience gained in the sector and a personalized approach, Tex Cavi offers a complete service for the supply of extension and compensation cables in Milan and beyond, supporting the customer in choosing the most suitable solution for their specific application needs.

Contact Tex Cavi to receive technical support, product data sheets, or a custom supply of extension and compensation cables for thermocouples.