Home » Products » Thermocouple Wire » Fiberglass insulated thermocouple wire » Ceramic fiberglass insulated thermocouple wire and extension wire

Ceramic fiberglass insulated thermocouple wire and extension wire

Share to:

. Calibration: Type K/KX, J/JX, E/EX, T/TX, N/NX and RX/SX
. Conductor: Solid or stranded
. No. of pair: Single
. Insulation: Ceramic fiberglass
. Jacket: Ceramic fiberglass
. Construction: Parallel conductor
. Tolerance: Standard limits of error and special limits of error
. Max. operating temperature: 1204°C
. Color code: +white, -white, jacket: white

Ceramic fiberglass insulated thermocouple wire and extension wire
. Continuous use up to 1204°C
. Short term use up to 1316°C
. Flexible with good moisture, chemical and abrasion resistance
. Provides accurate temperature measure with high temperature stablility
. Calibration test report is available

FB-FB Physical Properties
Characteristics Insulation Jacket
Abrasion Resistance Good Good
Cut Through Resistance Very good Excellent
Moisture Resistance Good Good
Solder Iron Resistance Excellent Excellent
Service Temperature

1204°C continuou
1316°C single

1204°C continuous

1316°C single

Flame Test Non-flammable Non-flammable

Item Specification
Calibration Type JX/J Type KX/K Type TX/T Type EX/E Type NX/N Type R/S Type BX/B
+ Iron
- Constantan
+ Chromel
- Alumel
+ Copper
- Constantan
+ Chromel
- Constantan
+ Nirosil
- Nisil
+ Copper
- Alloy 11
+ Copper-S
- Copper-E
Wire size  20, 24, 26, 28, 30AWG
Conductor Solid or Stranded
Construction Parallel conductors
Number of pair Single
Insulation Ceramic fiberglass
Jacket Ceramic fiberglass
Tolerance Standard limits of error or special limits of error
Max. Operating temperature 1204°C
Color code + White, - White, Jacket: White
Packing Roll or spool (As required)

Model explanation


MODEL-KX-CFB-CFB

1  Calibration: K/KX, J/JX, T/TX, E/EX, N/NX, SX, RX, BX
2  Insulation: Ceramic fiberglass (CFB)
3  Jacket: Ceramic fiberglass (CFB)
4  Wire size: 20, 24, 26, 28, 30AWG
5  "S" means "Stranded"; "Blank" means "Solid"

Order code:

Type

Wire
Size(AWG)

Diameter (mm)

Conductor

Calibration

Type JX

Type KX

Type TX

Type EX

Extension wire

20 

1/0.8

Solid

JX-CFB-CFB-20

KX-CFB-CFB-20

TX-CFB-CFB-20

EX-CFB-CFB-20

20 7/28

7/0.3

Stranded

JX-CFB-CFB-20S

KX-CFB-CFB-20S

TX-CFB-CFB-20S

EX-CFB-CFB-20S

24

1/0.5

Solid

JX-CFB-CFB-24

KX-CFB-CFB-24

TX-CFB-CFB-24

EX-CFB-CFB-24

24 7/32

7/0.2

Stranded

JX-CFB-CFB-24S

KX-CFB-CFB-24S

TX-CFB-CFB-24S

EX-CFB-CFB-24S

26 1/0.4 Solid JX-CFB-CFB-26 KX-CFB-CFB-26 TX-CFB-CFB-26 EX-CFB-CFB-26
26 7/34 7/0.16 Stranded JX-CFB-CFB-26S KX-CFB-CFB-26S TX-CFB-CFB-26S EX-CFB-CFB-26S
28 1/0.32 Solid JX-CFB-CFB-28 KX-CFB-CFB-28 TX-CFB-CFB-28 EX-CFB-CFB-28
28 7/36 7/0.13 Stranded JX-CFB-CFB-28S KX-CFB-CFB-28S TX-CFB-CFB-28S EX-CFB-CFB-28S
30 1/0.25 Solid JX-CFB-CFB-30 KX-CFB-CFB-30 TX-CFB-CFB-30 EX-CFB-CFB-30

Type

Wire
Size(AWG)

Diameter (mm)

Conductor

Calibration

Type J

Type K

Type T

Type E

Thermocouple wire

20

1/0.8

Solid

J-CFB-CFB-20

K-CFB-CFB-20

T-CFB-CFB-20

E-CFB-CFB-20

20 7/28

7/0.3

Stranded

J-CFB-CFB-20S

K-CFB-CFB-20S

T-CFB-CFB-20S

E-CFB-CFB-20S

24

1/0.5

Solid

J-CFB-CFB-24

K-CFB-CFB-24

T-CFB-CFB-24

E-CFB-CFB-24

24 7/32

7/0.2

Stranded

J-CFB-CFB-24S

K-CFB-CFB-24S

T-CFB-CFB-24S

E-CFB-CFB-24S

26 1/0.4 Solid J-CFB-CFB-26 K-CFB-CFB-26 T-CFB-CFB-26 E-CFB-CFB-26
26 7/34 7/0.16 Stranded J-CFB-CFB-26S K-CFB-CFB-26S T-CFB-CFB-26S E-CFB-CFB-26S
28 1/0.32 Solid J-CFB-CFB-28 K-CFB-CFB-28 T-CFB-CFB-28 E-CFB-CFB-28
28 7/36 7/0.13 Stranded J-CFB-CFB-28S K-CFB-CFB-28S T-CFB-CFB-28S E-CFB-CFB-28S
30 1/0.25 Solid J-CFB-CFB-30 K-CFB-CFB-30 T-CFB-CFB-30 E-CFB-CFB-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:

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 -

Color Code & Initial Calibration Tolerance for Thermocouple Wire:

Type

ANSI Color Code

Initial Calibration Tolerances

Wire Alloys

Calibration

Conductor (+/-)

Jacket

Temperature Range

Standard
Limits

Special
Limits

Iron(+) vs.
Constantan(-)

J

White/Red

Brown

0°C to +285°C
285°C to +750°C

± 2.2°C
± 0.75%

± 1.1°C
± 0.4%

CHROMEL(+) vs.
ALUMEL(-)

K

Yellow/Red

Brown

-200°C to -110°C
-110°C to 0°C
0°C to +285°C
285°C to +1250°C

± 2%
± 2.2°C
± 2.2°C
± 0.75%

± 1.1°C
± 0.4%

Copper(+) vs.
Constantan(-)

T

Blue/Red

Brown

-200°C to -65°C
-65°C to +130°C
130°C to +350°C

± 1.5%
± 1°C
± 0.75%

± 0.8%
± 0.5°C
± 0.4%

CHROMEL(+) vs.
Constantan(-)

E

Purple/Red

Brown

-200°C to -170°C
-170°C to +250°C
250°C to +340°C
340°C+900°C

± 1%
± 1.7°C
± 1.7°C
± 0.5%

± 1°C
± 1°C
± 0.4%
± 0.4%

 
Nominal Insulation Thickness:

Wire Size (AWG)

Conductor Insulation Thickness (mm)

Jacket Insulation Thickness (mm)

Outer Diameter (mm)

20

0.15

0.15

1.4X2.5

20 7/28

0.15

0.15

1.5X2.7

24

0.15

0.15

1.0X1.7

24 7/32

0.15

0.15

1.2X2.1

26 0.11 0.15 0.9X1.5
28 0.11 0.15 0.8X1.4
30 0.11 0.15 0.8X1.2

Feedback
Add: Guang'an Road, Zhiguang Industrial Zone, Liushi, Wenzhou, Zhejiang, China      Tel: 86-577-61731117       Fax: 86-577-61731116       Post Code:325604     E-mail: zonzen@zonzen.com 
​Copyright © 2015,Zhejiang Zonzen Electric Co.,Ltd All Resolved    Site Map    Old WebSite