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Stainless steel overbraid thermocouple wire special limit of error

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. Calibration: Type K, J, E, T, N
. Conductor: Solid or stranded
. No. of pair: Single
. Insulation: Braided fiberglass with silicon varnish
. Shield: Stainless steel braiding
. Construction: Parallel conductor
. Tolerance: Special limits of error
. Max. operating temperature: 480°C
. Color code: ANSI, IEC, JIS

  • ZONZEN
  • 8544491900
Thermocouple wire special limits of error
. Continuous use up to 480°C
. Short term use up to 537°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

480°C continuous

537°C single

480°C continuous

537°C single

Flame Test Non-flammable Non-flammable

Item Specification
Calibration Type J Type K Type T Type E Type N
+ Iron
- Constantan
+ Chromel
- Alumel
+ Copper
- Constantan
+ Chromel
- Constantan
+ Nirosil
- Nisil
Wire size 20, 24, 26, 28, 30, 32AWG
Conductor Solid or Stranded
Construction Parallel conductors
Number of pair Single
Insulation Braided fiberglass with silicon varnish
Jacket Braided fiberglass with silicon varnish
Shield Stainlesss steel braided or tinned copper braided
Tolerance Special limits of error
Max. Operating temperature 480°C
Color code ANSI, IEC, JIS, DIN, BS, NFC
Packing Roll or spool (As required)

Model explanation

MODEL-KK-FB-FB-SSB
 

1  Calibration: K, J, T, E, N, "KK" means "Special limit (Class 1)"
2  Insulation: Fiberglass
3  Jacket: Fiberglass
4 Outer shield: Stainless steel(SSB) or Tinned Copper (TCB)
5  Wire size: 20, 24, 26, 28, 30, 32AWG
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

Thermocouple wire

20

1/0.80

Solid

JJ-FB-FB-SSB-20

KK-FB-FB-SSB-20

TT-FB-FB-SSB-20

EE-FB-FB-SSB-20

20 7/28

7/0.30

Stranded

JJ-FB-FB-SSB-20S

KK-FB-FB-SSB-20S

TT-FB-FB-SSB-20S

EE-FB-FB-SSB-20S

24

1/0.50

Solid

JJ-FB-FB-SSB-24

KK-FB-FB-SSB-24

TT-FB-FB-SSB-24

EE-FB-FB-SSB-24

24 7/32

7/0.20

Stranded

JJ-FB-FB-SSB-24S

KK-FB-FB-SSB-24S

TT-FB-FB-SSB-24S

EE-FB-FB-SSB-24S

26 1/0.40 Solid JJ-FB-FB-SSB-26 KX-FB-FB-SSB-26 TT-FB-FB-SSB-26 EE-FB-FB-SSB-26
26 7/34 7/0.16 Stranded JJ-FB-FB-SSB-26S KK-FB-FB-SSB-26S TT-FB-FB-SSB-26S EE-FB-FB-SSB-26S
28 1/0.32 Solid JJ-FB-FB-SSB-28 KK-FB-FB-SSB-28 TT-FB-FB-SSB-28 EE-FB-FB-SSB-28
28 7/36 7/0.13 Stranded JJ-FB-FB-SSB-28S KK-FB-FB-SSB-28S TT-FB-FB-SSB-28S EE-FB-FB-SSB-28S
30 1/0.25 Solid JJ-FB-FB-SSB-30 KK-FB-FB-SSB-30 TT-FB-FB-SSB-30 EE-FB-FB-SSB-30
32 1/0.20 Solid JJ-FB-FB-SSB-32 KK-FB-FB-SSB-32 TT-FB-FB-SSB-32 EE-FB-FB-SSB-32

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

 
Outer shield 
All above thermocouple wire also can be finished with a metal outer shield to give added protection from abrasion and mechanical damage. If you need the wire with a outer shield, please add "SSB or TCB" to the order code, such as "JJ-FB-FB-SSB-20S", it means Type J (Special limit), 20AWG, Stranded, Insulation: Fiberglass, Jacket: Fiberglass, Outer shield: Stainless steel 
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

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