T/C Extension & Compensating Wires

Thermocouple Duplex Wire

SS | Silica Yarn

Applicable Standard
Manufacturer Standard Specification
Operating Temperature
-30~1000°C
CATALOG
Features & Applications Materials & Structure Specifications
Features
Glass braided insulation sheath is applied.
Excellent heat resistance allows use in high-temperature environments while maintaining stable insulation performance.
Outstanding chemical resistance against general chemicals and contaminants.
Not suitable for water resistance; insulation performance may degrade in prolonged humid environments.
Applications / Industries
Used mainly for short-distance extension and applications requiring precise measurement.
Unlike compensating cables, thermocouple wires can be used as sensors due to differences in accuracy and standards.
Used in high-temperature heat treatment sensors, fire detection systems, environments above 1000°C, and laboratories requiring rapid temperature measurement.
Materials & Structure
Conductor : Conductor type according to thermocouple type
Insulation : Silica yarn
Sheath : Silica yarn
Cross Section
Type Size
(AWG)		 Conductor Construction
(No./mm)		 Overall Diameter
(mm)		 Allowable Temperature
(°C)
K-Type 24 1/0.511 1.7 X 2.3 870
20 1/0.812 2.0 X 3.2 980
J-Type 24 1/0.511 1.7 X 2.3 370
20 1/0.812 2.0 X 3.2 480
List