RR

Refrasil

(Vitreous Silica)

Product Description

High temperature silica fibers are braided on the single conductors as well as the overall jacket. Because saturant is not used, this product is not recommended for abrasive applications. Each conductor as well as the overall jacket are braided with this high temperature yarn to provide maximum flexibility at extremely high temperatures. A tracer is braided into the insulation for polarity and calibration identification.

Performance Features

Designed for continuous use at temperatures to 1600ºF (871ºC),
intermittent use to 2325ºF (1274ºC).
Not recommended for applications where the insulation may be subject to abrasion.

Applications

Furnace survey thermocouples
Heat treating

Order Code: RR

Conductor Size	Insulation Thickness	Jacket Thickness	Outer Diameter	Net Weight
16	.017	.017	.119 X .204	24
16 (7)	.017	.017	.126 X .218	26
18	.017	.017	.108 X .182	18
20	.017	.017	.100 X .166	14
20 (7)	.017	.017	.104 X .174	15
24	.017	.017	.088 X .142	10
24 (7)	.017	.017	.092 X .150	10

Dimensions and weights shown are nominal, subject to industry standards.

The products listed above represent the most popular constructions. Other constructions can be manufactured for your application and requirements. Consult our sales office for additional information.

The above listed order code may be ordered in all thermocouple types.

Ordering Code

[Type] - [AWG Size] - RR - [Optional Metal Coverings]

Example: K-20-RR

Optional Metal Coverings

SS: Stainless Steel Overbraid
CU: Tinned Copper Overbraid
600: Incanel 600 Overbraid