Product Structure

Solid or stranded alloy wire stranded conductor

Reference standard: GB/T 4989-1994

Insulation: PVC, Teflon, Silicone Rubber, Fiberglass

Shield: Optional

Sheath: PVC, Teflon, Silicone Rubber, Fiberglass

Technical Data

Temperature Range: -65 ~ +1000℃

Rated Voltage: U₀/U 300V, 600V

Test Voltage: 1500V, 2000V

Insulation Resistance: ≥ 10MΩ·km

Radiation Resistance:

PVC: up to 80 × 10⁶ cJ/kg (up to 80 Mrad)

Teflon: up to 1 × 10⁶ cJ/kg (up to 20 Mrad)

Silicone Rubber: up to 20 × 10⁶ cJ/kg (up to 20 Mrad)

Product Features

Behavior in fire: No flame propagation, compliant with DIN VDE 0482-332-1-2, DIN EN 60332-1-2, IEC 60332-1

Free from hazardous substances, compliant with RoHS

Application Scope

Within a certain temperature range (including room temperature), these are a pair of insulated wires whose electromotive force values match the nominal values of the corresponding thermocouples. They are used to connect thermocouples to measuring devices, compensating for temperature errors caused by temperature changes at the connection point between the thermocouple and the wire. They are available in two types: compensation type and extension type.