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CEFIR®2400 Heavy Build

CEFIR®2400 Heavy Build Ceramic Fiber

CEFIR®2400 – Ceramic Fiber designed for extreme temperature applications. Ceramic fiber in this design is braided with thicker insulation on the individual conductors and the jacket giving a continuous temperature rating up to 2400 Degrees F (1320 Degrees C). The ceramic fiber is flexible throughout the extended temperature range. The high temperature limit of CEFIR®  allows it to be used in areas where beaded ceramic thermocouples or sheathed thermocouples were previously specified.

Applications
Available Options
Features
Specifications
Ordering Code
    • Heat Treatment
    • Component Testing
    • Steel and Aluminum Industry
    • Metals Production
    • Furnace Surveys
    • Beaded Thermocouple Replacement
    • Colored Tracers for Polarity Identification
    • Impregnated Insulation and Jackets
    • MICA/Glass Barrier Tape
    • Stabilized Type K & Type E Conductors
    • Twisted Pair
    • Metal Coverings
    • Tighter Than Special Limit Accuracy Tolerances
    • Calibration Test Reports
    • Flexible with good abrasion resistant and easy to use
    • Provides accurate temperature measurement
    • 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 ceramic fiber

    Construction: Parallel conductors

    Jacket: Braided ceramic fiber

    Operating Temperature: +2200F (+1204C) continuous +2400F (+1316C) single exposure

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

    Color Code: Supplied white without saturants or colored tracers

  • CEFIRSF [( 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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