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Q-Glass Fiberglass Duplex

Q-Glass Fiberglass Duplex

Q-Glass Fiberglass. Individual conductors are insulated with high strength fiberglass braid and with an overall fiberglass jacket. Designed for continuous use in high temperature application requiring continuous range of up to 1600 Degrees F (870 Degrees C). Industrial application ranging from aluminum to power generation and OEMs. This specific product provides higher temperature accuracy in the upper range and can be customized for sensor manufacturing.

Available Options
Ordering Code
    • Heat Treatment
    • Component Testing
    • Steel and Aluminum Industry
    • Metals Production
    • Furnace Surveys
    • Temperature Sensors
    • Reduced Itch TuffbondTM Impregnation on Singles
    • Stabilized Type K & Type E Conductors
    • Fused PTFE Tape Moisture Barrier
    • Twisted/Shielded Pair
    • Metal Coverings
    • Tighter than Special Limit Accuracy Tolerances
    • Special Color Codes
    • Calibration Test Reports
    • Flexible with good moisture, chemical and abrasion resistance
    • Provides accurate temperature measurement with high temperature stability
    • According to AMS2750E load thermocouple made from calibrated spool thermocouple wire up to 2000 feet do not need to be calibrated individually
    • According to AMS2750E on single use load thermocouple SAT test is not required (special procedure on instrument calibration is to be implemented)
    • Very useful as TUS test thermocouple
    • TE Wire & Cable certificate of calibration is issued from an ISO17025 lab


  • Conductors: Solid or stranded thermocouple wire per ASTM E230 & ANSI MC96.1

    Insulation: Braided fiberglass with high temperature impregnation*

    Construction: Parallel conductors

    Jacket: Braided fiberglass with high temperature impregnation*

    Operating Temperature: +1300F (+704C) continuous +1600F (+871C) single exposure

    Limits of Error: Conforms to ASTM E230, IEC 584 and ANSI MC 96.1

    Color Code: Conforms to ASTM E230 and ANSI MC96.1 (International Color Codes Available)

    *Impregnation maintained to +400F (+200C)

  • Q/Q [( 1 )] – [( 2 )] [( 3 )] – [( 4 )]

    1) Optional Metal Covering

    S= Stainless Steel Braid

    CU = Tinned Copper Braid

    I = Inconel Braid

    X = Half-Oval Galvanized Steel

    2) Wire Size AWG

    Available from 12 AWG to 24F

    3) Add (F) for Stranded Wire

    Example: 24F = 24 AWG 7-Strand Conductor

    4) Calibration Grade Designation

    Type K, N, E, J, T available in Standard Limits, Special Limits and Accutherm Grade

    Single Letter = standard limits

    Double Letter = special limits

    Triple Letter = Accutherm limits (half class 1)

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