K Type Fiberglass Thermocouple Wire With Insulation Metal Shielded

Calibration: Type KX, JX, EX, TX, NX, RX and SX
. Conductor: Solid or stranded
. No. of pair: Duplex pairs
. Insulation: Braided fiberglass with silicon varnish coated
. Construction: Twisted conductors
. 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

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PRODUCT DETAIL

Shenglong Electric Heating Technology can supply all kind of thermocouple wire, such as K Type Teflon Thermocouple Wire,Fiberglass K Thermocouple Wire With Metal Shield,K/J/E/T/N/R/S/PT100 Type FEP, PFA, PTFE, PVC, Silicone rubber, Fiberglass Insulated Thermocouple Wire,Thermocouple Extension Wire Type JX-FG/FG/SSB etc.

. 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

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
Conductor	Solid or Stranded
Construction	Twisted conductors
Number of pair	Duplex pairs
Insulation	Braided fiberglass with silicon varnish
Jacket	Braided fiberglass with silicon varnish
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 spool (As required)

Model explanation

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	JX-FB-FB-SSB-D-20	KX-FB-FB-SSB-D-20	TX-FB-FB-SSB-D-20	EX-FB-FB-SSB-D-20
	20 7/28	7/0.30	Stranded	JX-FB-FB-SSB-D-20S	KX-FB-FB-SSB-D-20S	TX-FB-FB-SSB-D-20S	EX-FB-FB-SSB-D-20S
	24	1/0.50	Solid	JX-FB-FB-SSB-D-24	KX-FB-FB-SSB-D-24	TX-FB-FB-SSB-D-24	EX-FB-FB-SSB-D-24
	24 7/32	7/0.20	Stranded	JX-FB-FB-SSB-D-24S	KX-FB-FB-SSB-D-24S	TX-FB-FB-SSB-D-24S	EX-FB-FB-SSB-D-24S
	26	1/0.40	Solid	JX-FB-FB-SSB-D-26	KX-FB-FB-SSB-D-26	TX-FB-FB-SSB-D-26	EX-FB-FB-SSB-D-26
	26 7/34	7/0.16	Stranded	JX-FB-FB-SSB-D-26S	KX-FB-FB-SSB-D-26S	TX-FB-FB-SSB-D-26S	EX-FB-FB-SSB-D-26S
	28	1/0.32	Solid	JX-FB-FB-SSB-D-28	KX-FB-FB-SSB-D-28	TX-FB-FB-SSB-D-28	EX-FB-FB-SSB-D-28
	28 7/36	7/0.13	Stranded	JX-FB-FB-SSB-D-28S	KX-FB-FB-SSB-D-28S	TX-FB-FB-SSB-D-28S	EX-FB-FB-SSB-D-28S
	30	1/0.25	Solid	JX-FB-FB-SSB-D-30	KX-FB-FB-SSB-D-30	TX-FB-FB-SSB-D-30	EX-FB-FB-SSB-D-30
	32	1/0.20	Solid	JX-FB-FB-SSB-D-32	KX-FB-FB-SSB-D-32	TX-FB-FB-SSB-D-32	EX-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

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