PFA insulated paralle construction with stainless steel braid thermocouple extension-Single pair

. High quality type KX, JX, TX, EX, NX thermocouple extension grade wire
. Conductors are extruded with PFA
. Choice of wire gauge 16, 18, 20, 24, 26, 28, 30AWG
. Continuous use up to 260 °C
. Colors available on request.
. Packing and spool length as required

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Feature

PFA insulated paralle construction with stainless steel braid thermocouple extension-Single pair

. Continuous use up to 260°C

. Short term use up to 288°C

. Superior heat, chemical, abrasion and moisture resistance
. Provides accurate temperature measure with high temperature stablility
. Calibration test report is available

* ZONZEN does not use reprocessed PFA in manufacturing thermocouple wire.

PFA-PFA Physical Properties

Characteristics	Insulation	Jacket
Abrasion Resistance	Excellent	Excellent
Cut Through Resistance	Good	Good
Moisture Resistance	Excellent	Excellent
Solvent Resistance	Good	Good
Service Temperature	260°C continuous 288°C single	260°C continuous 288°C single
Flame Test	Non-flammable	Non-flammable

Specification

Item	Specification
Calibration	Type JX	Type KX	Type TX	Type EX	Type NX
	+ Iron - Constantan	+ Chromel - Alumel	+ Copper - Constantan	+ Chromel - Constantan	+ Nirosil - Nisil
Wire size	16, 18, 20, 24, 26, 28, 30AWG
Wire type	Solid or Stranded
Construction	Parallel conductors
Number of pair	Single
Insulation	PFA
Inner shield	Stainless steel or tinned copper
Jacket	PFA
Tolerance	Standard limits of error or special limits of error
Max. Operating temperature	260°C
Color code	ANSI, IEC, JIS, DIN
Packing	Roll or spool (As required)

Order Code

Model explanation

K-PFA-SSB-PFA

1 Calibration: KX, JX, TX, EX, NX
2 Insulation: PFA
3 Inner shield: Stainless steel or tinned copper
4 Jacket: PFA
5 Wire size: 16, 18, 20, 24, 26, 28, 30AWG
6 "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
Extension wire	16	1/1.29	Solid	JX-PFA-SSB-PFA-16	KX-PFA-SSB-PFA-16	TX-PFA-SSB-PFA-16	EX-PFA-SSB-PFA-16
	16 7/24	7/0.50	Stranded	JX-PFA-SSB-PFA-16S	KX-PFA-SSB-PFA-16S	TX-PFA-SSB-PFA-16S	EX-PFA-SSB-PFA-16S
	20	1/0.80	Solid	JX-PFA-SSB-PFA-20	KX-PFA-SSB-PFA-20	TX-PFA-SSB-PFA-20	EX-PFA-SSB-PFA-20
	20 7/28	7/0.30	Stranded	JX-PFA-SSB-PFA-20S	KX-PFA-SSB-PFA-20S	TX-PFA-SSB-PFA-20S	EX-PFA-SSB-PFA-20S
	24	1/0.50	Solid	JX-PFA-SSB-PFA-24	KX-PFA-SSB-PFA-24	TX-PFA-SSB-PFA-24	EX-PFA-SSB-PFA-24
	24 7/32	7/0.20	Stranded	JX-PFA-SSB-PFA-24S	KX-PFA-SSB-PFA-24S	TX-PFA-SSB-PFA-24S	EX-PFA-SSB-PFA-24S
	26	1/0.40	Solid	JX-PFA-SSB-PFA-26	KX-PFA-SSB-PFA-26	TX-PFA-SSB-PFA-26	EX-PFA-SSB-PFA-26
	26 7/34	7/0.16	Stranded	JX-PFA-SSB-PFA-26S	KX-PFA-SSB-PFA-26S	TX-PFA-SSB-PFA-26S	EX-PFA-SSB-PFA-26S
	28	1/0.32	Solid	JX-PFA-SSB-PFA-28	KX-PFA-SSB-PFA-28	TX-PFA-SSB-PFA-28	EX-PFA-SSB-PFA-28
	28 7/36	7/0.13	Stranded	JX-PFA-SSB-PFA-28S	KX-PFA-SSB-PFA-28S	TX-PFA-SSB-PFA-28S	EX-PFA-SSB-PFA-28S
	30	1/0.25	Solid	JX-PFA-SSB-PFA-30	KX-PFA-SSB-PFA-30	TX-PFA-SSB-PFA-30	EX-PFA-SSB-PFA-30

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

Technical 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)	Outer Diameter (mm)
16	0.25	0.35	3.0X4.7
16 7/24	0.25	0.35	3.2X5.0
20	0.20	0.30	2.2X3.4
20 7/28	0.20	0.30	2.3X3.6
24	0.18	0.25	1.7X2.6
24 7/32	0.20	0.30	2.0X3.0
26	0.18	0.25	1.7X2.6
28	0.15	0.22	1.5X2.2
30	0.15	0.20	1.3X2.0