Stainless steel braid PFA insulated flat twin thermocouple wire-Single pair

. Available in thermocouple type K, J, T, E and N
. Conductors are extruded with PFA and laid parallel
. 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

Stainless steel braid PFA insulated flat twin thermocouple wire-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 J	Type K	Type T	Type E	Type N
	+ 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
Jacket	PFA
Outer shield	Stainless steel
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-PFA-SSB

1 Calibration: K, J, T, E, N
2 Insulation: PFA
3 Jacket: PFA
4 Outer shield: Stainless steel
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
Thermocouple wire	16	1/1.29	Solid	J-PFA-PFA-SSB-16	K-PFA-PFA-SSB-16	T-PFA-PFA-SSB-16	E-PFA-PFA-SSB-16
	16 7/24	7/0.50	Stranded	J-PFA-PFA-SSB-16S	K-PFA-PFA-SSB-16S	T-PFA-PFA-SSB-16S	E-PFA-PFA-SSB-16S
	20	1/0.80	Solid	J-PFA-PFA-SSB-20	K-PFA-PFA-SSB-20	T-PFA-PFA-SSB-20	E-PFA-PFA-SSB-20
	20 7/28	7/0.30	Stranded	J-PFA-PFA-SSB-20S	K-PFA-PFA-SSB-20S	T-PFA-PFA-SSB-20S	E-PFA-PFA-SSB-20S
	24	1/0.50	Solid	J-PFA-PFA-SSB-24	K-PFA-PFA-SSB-24	T-PFA-PFA-SSB-24	E-PFA-PFA-SSB-24
	24 7/32	7/0.20	Stranded	J-PFA-PFA-SSB-24S	K-PFA-PFA-SSB-24S	T-PFA-PFA-SSB-24S	E-PFA-PFA-SSB-24S
	26	1/0.40	Solid	J-PFA-PFA-SSB-26	K-PFA-PFA-SSB-26	T-PFA-PFA-SSB-26	E-PFA-PFA-SSB-26
	26 7/34	7/0.16	Stranded	J-PFA-PFA-SSB-26S	K-PFA-PFA-SSB-26S	T-PFA-PFA-SSB-26S	E-PFA-PFA-SSB-26S
	28	1/0.32	Solid	J-PFA-PFA-SSB-28	K-PFA-PFA-SSB-28	T-PFA-PFA-SSB-28	E-PFA-PFA-SSB-28
	28 7/36	7/0.13	Stranded	J-PFA-PFA-SSB-28S	K-PFA-PFA-SSB-28S	T-PFA-PFA-SSB-28S	E-PFA-PFA-SSB-28S
	30	1/0.25	Solid	J-PFA-PFA-SSB-30	K-PFA-PFA-SSB-30	T-PFA-PFA-SSB-30	E-PFA-PFA-SSB-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 Wire:

Thermocouple ype		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)
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