Ninomiya Electric Wire Ninomiya Electric Wire Co.,Ltd.60th Anniversary

TCWDuplex Insulated Thermocouple Wire

Duplex Insulated Silica-glass-yarn Braided Thermocouple Wire

Max. operating temp:400℃
*Resistant to short-term overheating

We provide flat duplex insulated high-heat-resistance thermocouple wire consisting of a pair of conductors individually silica-glass-yarn insulated, silica-glass-yarn sheathed, and then covered with a (dark brown) polyimide coating. With excellent heat resistance and electrical insulating properties, they maintain excellent flexibility without degrading their strength even at temperatures close to the normal-use temperature limit.

Lineup

Type Conductor Insulation Standard Max length Estimated weight
Outside diameter Outside diameter Outside diameter
mm mm mm m kg/km
0.32 x1P K-SLGB 0.32 0.9 1.6 x 2.3 100 8
0.65 x1P K-SLGB 0.65 1.4 2.3 x 3.4 100 16
1.0 x1P K-SLGB 1.0 1.8 2.7 x 4.3 100 25

*Operating Temperatures

Conductor diameter Normal-use temperature limit Overheating temperature limit
mm ℃ ℃
0.32 400 500
0.65 400 600
1.0 400 600

If required, wire can be protectively braided (to protect the wire surface from damage).
Protective braid type: SOS – Protective stainless-wire braid
We can also make products of Tolerance Class 1.
Please feel free to contact us for custom-made products not listed above.