Fiberglass insulated multipair thermocouple wire with metal overbraid-- Duplex pairs

. Calibration: Type K, J, E, T, N, R and S
. Wire type: Solid or stranded
. No. of pair: Duplex
. Insulation: Braided fiberglass with silicon varnish coated
. Conductor configuration: Twisted
. Outer shield: Stainless steel or tinned copper braided
. Tolerance: Standard limits of error and special limits of error
. Max. operating temperature: 480°C
. Color code: ANSI, IEC, JIS, DIN, BS, NFC

Quantity:



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Model:
K-FB-FB-SSB-D-20S
Brand:
ZONZEN
Code:
8544491900

Feature

Fiberglass insulated multipair thermocouple wire with metal overbraid-- Duplex pairs

. 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

Physical Properties

Characteristics	Insulation	Jacket
Abrasion Resistance	Good	Good
Cut Through Resistance	Very good	Excellent
Moisture Resistance	Good	Good
Solvent Resistance	Excellent	Excellent
Service Temperature	480°C continuous 537°C single	480°C continuous 537°C single
Flame Test	Non-flammable	Non-flammable

Specification

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, 30, 32AWG
Wire type	Solid or Stranded
Conductor configuration	Twisted
Number of pair	Duplex
Insulation	Braided fiberglass with silicon varnished
Overall Jacket	Braided fiberglass with silicon varnished
Outer shield	Stainless steel or tinned copper braided
Tolerance	Standard limits of error or special limits of error
Max. Operating temperature	480°C
Color code	ANSI, IEC, JIS, DIN, BS, NFC
Packing	Roll or on spool (As required)

Order code

Model explanation

1234

1 Calibration: KX, JX, TX, EX, NX, SX, RX
2 Insulation: Fiberglass
3 Jacket: Fiberglass
4 Outer shield: SSB
5 "D" means "Duplex"
6 Wire size: 20, 24, 26, 28, 30, 32AWG
7 "S" means "Stranded"; "Blank" means "Solid"

Order code:

Type	Wire Size(AWG)	Diameter (mm)	Conductor	Calibration
Type	Wire Size(AWG)	Diameter (mm)	Conductor	Type J	Type K	Type T	Type E
Thermocouple extension wire	20	1/0.80	Solid	J-FB-FB-SSB-D-20	K-FB-FB-SSB-D-20	T-FB-FB-SSB-D-20	E-FB-FB-SSB-D-20
	20 7/28	7/0.30	Stranded	J-FB-FB-SSB-D-20S	K-FB-FB-SSB-D-20S	T-FB-FB-SSB-D-20S	E-FB-FB-SSB-D-20S
	24	1/0.50	Solid	J-FB-FB-SSB-D-24	K-FB-FB-SSB-D-24	T-FB-FB-SSB-D-24	E-FB-FB-SSB-D-24
	24 7/32	7/0.20	Stranded	J-FB-FB-SSB-D-24S	K-FB-FB-SSB-D-24S	T-FB-FB-SSB-D-24S	E-FB-FB-SSB-D-24S
	26	1/0.40	Solid	J-FB-FB-SSB-D-26	K-FB-FB-SSB-D-26	T-FB-FB-SSB-D-26	E-FB-FB-SSB-D-26
	26 7/34	7/0.16	Stranded	J-FB-FB-SSB-D-26S	K-FB-FB-SSB-D-26S	T-FB-FB-SSB-D-26S	E-FB-FB-SSB-D-26S
	28	1/0.32	Solid	J-FB-FB-SSB-D-28	K-FB-FB-SSB-D-28	T-FB-FB-SSB-D-28	E-FB-FB-SSB-D-28
	28 7/36	7/0.13	Stranded	J-FB-FB-SSB-D-28S	K-FB-FB-SSB-D-28S	T-FB-FB-SSB-D-28S	E-FB-FB-SSB-D-28S
	30	1/0.25	Solid	J-FB-FB-SSB-D-30	K-FB-FB-SSB-D-30	T-FB-FB-SSB-D-30	E-FB-FB-SSB-D-30
	32	1/0.20	Solid	J-FB-FB-SSB-D-32	K-FB-FB-SSB-D-32	T-FB-FB-SSB-D-32	E-FB-FB-SSB-D-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 extension 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 "JX-FB-FB-SSB-20S", it means Type JX, 20AWG, Stranded, Insulation: Fiberglass, Jacket: Fiberglass, Outer shield: Stainless steel

Techinal Data

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)
20	0.15	0.15
20 7/28	0.15	0.15
24	0.15	0.15
24 7/32	0.15	0.15
26	0.11	0.15
28	0.11	0.15
30	0.11	0.15