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Nextel or Silica Insulated Thermocouple Duplex Wire

$2,821.24
Excl GST: $2,564.76
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SKU :

XC-XS-XT-XL-WIRE

Calibration needed?
Thermocouple wire with duplex Nextel or Silica insulation. High temperature, up to 1090°C. Type K, J, T, or E calibration.
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Nextel insulation a high temperature ceramic is offered with in three types of overbraiding. XC is the standard braid, XT is a tight braid and XL is a loose braid. The three braids affect only the amount of Nextel used, not the overall temperature rating. Insulation is braided over each wire or leg then a final jacket of the same insulation is braided over the pair of wires.

XC4: Nextel 440 insulation has the highest temperature rating to 1375C (2500F)

Silica insulation is a high purity (SiO2 > 99%) ceramic yarn, that offers high temperature protection up to 2000°F at an economical price. Refrasil insulation is a vitreous silica fiber.

Inconel 600 ,304SS or Tinned Copper can be added and overbraided as the outer jacket over the Nextel insulation . This type of durable outer jacket can add abrasion protection and signal shielding.