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Thermocouple Extension Cable

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Thermocouple Extension Cable

Thermocouple extension cable is a thermocouple cable which
is identified by the letter X (e.g. for type K cable KX). Extension
grade wire is only used to extend a thermocouple signal from a
probe back to the instrument reading the signal.

    APPLICATION

    Thermocouple extension cable is a thermocouple cable which

    is identified by the letter X (e.g. for type K cable KX). Extension

    grade wire is only used to extend a thermocouple signal from a

    probe back to the instrument reading the signal.

    CHARACTERISTICS

    Rated Voltage : 300/500V

    Test Voltage

    Dielectric test voltage: 1.0 KVac/1’ (core/core)
    Dielectric test voltage: 1.0 KVac/1’ (core/screen)

    Operating Temperature: -30 to +105°C

    Minimum Bending RadiusFixed: 8D

    CONSTRUCTION

    Conductor

    Positive: NiCr (Chromel)

    Negative: NiAl (Alumel)

    Insulation: FR PVC HT (Flame Retardant Polyvinyl Chloride)

    Individual Screen: Al/PET (Aluminium/Polyester Tape)
    Drain Wire: Tinned copper
    Overall Screen: PET (Polyester Tape)
    Drain Wire: Tinned copper
    Sheath: FR PVC HT (Flame Retardant Polyvinyl Chloride)
    Insulation Color
    Positive NiCr: Green, numbered
    Negative NiAl: White
    Sheath Colour: Green

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    features and applications of Thermocouple Extension Cable

     

    Thermocouple extension cables are essential components in temperature measurement systems, providing a reliable and accurate means of transmitting signals from thermocouples to measuring instruments. These cables are designed to withstand high temperatures and harsh environments, making them suitable for a wide range of industrial applications.

    One of the key features of thermocouple extension cables is their ability to maintain the integrity of the temperature signal over long distances. These cables are constructed using materials that are compatible with the thermocouple type, ensuring minimal signal loss and accurate temperature readings. Additionally, they are designed to withstand high temperatures, making them suitable for use in industrial processes where extreme heat is present. The insulation materials used in these cables are carefully selected to provide protection against electrical interference and environmental factors, ensuring reliable and stable signal transmission.

    Thermocouple extension cables find applications in various industries, including petrochemical, automotive, aerospace, and manufacturing. In petrochemical plants, these cables are used to connect thermocouples installed in high-temperature processes such as refining and chemical production to temperature monitoring and control systems. In the automotive industry, thermocouple extension cables are utilized in engine testing and development, where accurate temperature measurements are crucial for performance optimization. Similarly, in aerospace applications, these cables play a critical role in monitoring and controlling temperatures in aircraft engines and other critical systems.

    Another important feature of thermocouple extension cables is their flexibility and durability. These cables are designed to withstand mechanical stress, vibration, and bending, making them suitable for installation in challenging industrial environments. The outer sheath of the cables provides protection against abrasion and chemical exposure, ensuring long-term reliability and performance. Moreover, the connectors and terminations used in these cables are designed to maintain a secure and stable connection, further enhancing their durability and resistance to environmental factors.

    In addition to their industrial applications, thermocouple extension cables are also used in laboratory and research settings for temperature measurement and experimentation. These cables enable researchers and scientists to connect thermocouples to data acquisition systems and measurement instruments, facilitating accurate and precise temperature monitoring. Whether in industrial processes or scientific research, the reliability and accuracy of temperature measurements are crucial for ensuring product quality, process efficiency, and safety.

    In a nutshell, thermocouple extension cables are indispensable components in temperature measurement and control systems, offering features such as signal integrity, high-temperature resistance, flexibility, and durability. Their applications span across various industries, including petrochemical, automotive, aerospace, and research, where accurate temperature monitoring is essential for operational efficiency and safety. As technology continues to advance, the development of thermocouple extension cables with enhanced features and capabilities will further contribute to the improvement of temperature measurement systems in diverse industrial and scientific fields.