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Home » Products » Thermocouple Wire » Silicone rubber insulated thermocouple wire » Silicone rubber insulated thermocouple extension wire with stainless steel overbraid--Single pair, round

Silicone rubber insulated thermocouple extension wire with stainless steel overbraid--Single pair, round

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. Conductors: Type KX, JX, EX, TX, NX and RX, SX
. Wire type: Solid or stranded
. No. of pair: Single
. Conductor insulation: Silicone rubber
. Jacket insulation: Silicone rubber
. Outer shield: Stainless steel
. Construction: Parallel conductor
. Tolerance: Standard limits of error and special limits of error
. Max. operating temperature: 180°C
. Color code: ANSI, IEC, JIS, DIN

Quantity:
Silicone rubber insulated thermocouple extension wire with stainless steel overbraid-- Single pair, Round
. Continuous use up to 180°C
. Short term use up to 250°C
. Good electrical and mechanical properties
. Good flame retardance and moisture resistance

Silicone rubber Physical Properties
Characteristics Insulation Jacket
Abrasion Resistance Excellent Excellent
Flexibility Excellent Excellent
Moisture Resistance Good Good
Weatherability Excellent Excellent
Service Temperature

180°C continuous

250°C single

180°C continuous

250°C single

Flame Test Self-extinguishing Self-extinguishing

Item Specification
Calibration Type JX Type KX Type TX Type EX Type NX Type RX/SX Type BX
+ Iron
- Constantan
+ Chromel
- Alumel
+ Copper
- Constantan
+ Chromel
- Constantan
+ Nirosil
- Nisil
+ Copper
- Alloy 11
+ Copper-S
- Copper-E
Wire size 20, 24, 26, 28, 30AWG
Wire type Solid or Stranded
Construction Parallel conductors
Number of pair Single
Conductor insulation Silicone rubber
Jacket insulation Silicone rubber
Outer shield Stainless steel
Tolerance Standard limits of error or special limits of error
Max. Operating temperature 180°C
Color code ANSI, IEC, JIS, DIN, BS, NFC
Packing Roll or spool (As required)

Model explanation

QQ截图20181116160715
 

1  Calibration: KX, JX, TX, EX, NX, SX, RX, BX
2  Conductor insulation: Silicone rubber
3  Jacket insulation: Silicone rubber
4  Outer shield: Stainless steel
5  Wire size: 20, 24, 26, 28, 30AWG
6  "S" means "Stranded"; "Blank" means "Solid"

Order code:

Type

Wire
Size(AWG)

Diameter (mm)

Conductor

Calibration

Type J

Type K

Type T

Type E

Extension wire

20

1/0.80

Solid

JX-SIL-SIL-SSB-20

KX-SIL-SIL-SSB-20

TX-SIL-SIL-SSB-20

EX-SIL-SIL-SSB-20

20 7/28

7/0.30

Stranded

JX-SIL-SIL-SSB-20S

KX-SIL-SIL-SSB-20S

TX-SIL-SIL-SSB-20S

EX-SIL-SIL-SSB-20S

24

1/0.50

Solid

JX-SIL-SIL-SSB-24

KX-SIL-SIL-SSB-24

TX-SIL-SIL-SSB-24

EX-SIL-SIL-SSB-24

24 7/32

7/0.20

Stranded

JX-SIL-SIL-SSB-24S

KX-SIL-SIL-SSB-24S

TX-SIL-SIL-SSB-24S

EX-SIL-SIL-SSB-24S

26 1/0.40 Solid JX-SIL-SIL-SSB-26 KX-SIL-SIL-SSB-26 TX-SIL-SIL-SSB-26 EX-SIL-SIL-SSB-26
26 7/34 7/0.16 Stranded JX-SIL-SIL-SSB-26S KX-SIL-SIL-SSB-26S TX-SIL-SIL-SSB-26S EX-SIL-SIL-SSB-26S
28 1/0.32 Solid JX-SIL-SIL-SSB-28 KX-SIL-SIL-SSB-28 TX-SIL-SIL-SSB-28 EX-SIL-SIL-SSB-28
28 7/36 7/0.13 Stranded JX-SIL-SIL-SSB-28S KX-SIL-SIL-SSB-28S TX-SIL-SIL-SSB-28S EX-SIL-SIL-SSB-28S
30 1/0.25 Solid JX-SIL-SIL-SSB-30 KX-SIL-SIL-SSB-30 TX-SIL-SIL-SSB-30 EX-SIL-SIL-SSB-30

Note: The products referenced above represent the most popular constructions. Other constructions can be manufactured to meet individual specification and application requirements.

Color Code & Initial Calibration Tolerance for Thermocouple Extension Wire:

Thermocouple extension type

ANSI Color Code

Initial Calibration Tolerances

Wire Alloys

Calibration

Conductor (+/-)

Jacket

Temperature Range

Standard
Limits

Special
Limits

Iron (+) vs.  Constantan(-)

JX

White/Red

Black

0°C to +200°C

± 2.2°C

± 1.1°C

Chromel (+) vs.  Alumel (-)

KX

Yellow/Red

Yellow

0°C to +200°C

± 2.2°C

± 1.1°C

Copper(+) vs. Constantan(-)

TX

Blue/Red

Blue

-60°C to +100°C

± 1.1°C

± 0.5°C

Chromel(+) vs. Constantan(-)

EX

Purple/Red

Purple

0°C to +200°C

± 1.7°C

± 1.1°C

Nirosil (+) vs. Nisil (-) NX Orange/Red Orange 0°C to +200°C ± 2.2°C ± 1.1°C
Copper (+) vs. Alloy 11 (-) RX/SX Black/Red Green 0°C to +200°C ± 5°C -
Copper S (+) vs. -Copper E (-) BX Gray/Red Gray 0°C to +200°C ± 3.7°C -

Nominal Insulation Thickness:

Wire Size (AWG)

Conductor Insulation Thickness (mm)

Jacket Insulation Thickness (mm)

Outer Diameter (mm)

20

0.40

0.80

6±0.20

20 7/28

0.40

0.80

6±0.20

24

0.40

0.80

5.2±0.20

24 7/32

0.40

0.80

5.2±0.20

26 0.35 0.80 4.8±0.20
28 0.35 0.80 4.8±0.20
30 0.35 0.80 4.2±0.20

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