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TCWDuplex Insulated Thermocouple Wire

Duplex Insulated Glass-yarn Braided Thermocouple Wire

Max. operating temp:250℃

We provide flat duplex insulated thermocouple wire consisting of a pair of conductors individually glass-yarn served and insulated, and then glass-braid sheathed. Glass, the most common insulating material for resisting heat, is not suitable, however, for use in damp places because of its low insulation resistance.

Standard Types

Type Conductor Insulation Standard Max length Estimated weight
Outside diameter Outside diameter Outside diameter
mm mm mm m kg/km
0.1 x1P K-2-H-J2 (K-H)
0.1 x1P T-2-H-J2 (T-H)
0.1 x1P E-2-H-J2 (E-H)
0.1 0.3 0.8 x 1.2 1000 2
0.2 x1P K-2-H-J2 (K-H)
0.2 x1P T-2-H-J2 (T-H)
0.2 x1P J-2-H-J2 (J-H)
0.2 x1P E-2-H-J2 (E-H)
0.2 0.4 0.9 x 1.3 1000 3
0.32 x1P K-2-H-J2 (K-H)
0.32 x1P T-2-H-J2 (T-H)
0.32 x1P J-2-H-J2 (J-H)
0.32 x1P E-2-H-J2 (E-H)
0.32 0.9 1.4 x 2.3 1000 6
0.65 x1P K-2-H-J2 (K-H)
0.65 x1P T-2-H-J2 (T-H)
0.65 x1P J-2-H-J2 (J-H)
0.65 x1P E-2-H-J2 (E-H)
0.65 1.5 2.0 x 3.4 600 13
1.0 x1P K-2-H-J2 (K-H)
1.0 x1P T-2-H-J2 (T-H)
1.0 x1P J-2-H-J2 (J-H)
1.0 x1P E-2-H-J2 (E-H)
1.0 1.8 2.3 x 4.1 500 25

Thin Types

Type Conductor Insulation Standard Max length Estimated weight
Outside diameter Outside diameter Outside diameter
mm mm mm m kg/km
0.32 x1P K-2-Hm-J2 (K-Hm)
0.32 x1P T-2-Hm-J2 (T-Hm)
0.32 x1P J-2-Hm-J2 (J-Hm)
0.32 x1P E-2-Hm-J2 (E-Hm)
0.32 0.5 1.2 x 1.7 1000 5
0.65 x1P K-2-Hm-J2 (K-Hm)
0.65 x1P T-2-Hm-J2 (T-Hm)
0.65 x1P J-2-Hm-J2 (J-Hm)
0.65 x1P E-2-Hm-J2 (E-Hm)
0.65 1.1 1.5 x 2.5 1000 10

If required, 0.32-mm or thicker wire can be optionally shielded (to eliminate electrostatic induction interference) and/or protectively braided (to protect the wire surface from damage).
Shield type: IS – Tinned-annealed-copper-wire braided shield
Protective braid type: SOS – Protective stainless-wire braid OS – Protective tinned-annealed-copper-wire braid
Please feel free to contact us for custom-made products not listed above.

Code Style

0.2 mm E-type (Class 2) JIS classification 2

0.2 x1P E-2-H-J2

0.32mm K-type (Class 1) JIS classification 1 slim-type with stainless protective braid sleeving

0.32 x1P K-1-Hm-J1-SOS

* We can also make products with twisted conductors, round wire, products with more than two pairs, and other tailored products.
* We do not manufacture any 0.1mm J-type thermocouple wires.