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Home » Products » Thermocouple Wire » PVC insulated thermocouple wire » PVC insulated twisted pair thermocouple extension wire

PVC insulated twisted pair thermocouple extension wire

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. Calibration: Type KX, JX, EX, TX, NX and RX/SX
. Conductor: Solid or stranded
. No. of pair: Single
. Insulation: PVC
. Jacket: PVC
. Construction: Twisted conductor
. Tolerance: Standard limits of error and special limits of error
. Max. operating temperature: 105°C
. Color code: ANSI, IEC, JIS, DIN

Quantity:
  • ZONZEN
  • 8544491900

Feature

PVC insulated twisted pair thermocouple extension wire-- Single pair, Twisted
. Continuous use up to 105°C
. Short term use up to 150°C
. Fire and flame retardant
. Very good chemical, abrasion, moisture and scratch resistance

PVC-PVC Physical Properties
Characteristics Insulation Jacket
Abrasion Resistance Good Good
Cut Through Resistance Good Good
Moisture Resistance Excellent Excellent
Solvent Resistance Poor Poor
Service Temperature

105°C continuous

150°C single

105°C continuous

150°C single

Flame Test Self-extinguishing Self-extinguishing

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 12, 14, 16, 18, 20, 24, 26, 28, 30, 32AWG
Conductor Solid or Stranded
Construction Twisted conductors
Number of pair Single
Insulation PVC
Jacket PVC
Tolerance Standard limits of error or special limits of error
Max. Operating temperature 105°C
Color code ANSI, IEC, JIS, DIN
Packing Roll or spool (As required)

Order code

Model explanation

MODEL-KX-PVC-TW
 

1  Calibration: KX, JX, TX, EX, NX, SX, RX
2  Insulation: PVC
3  TW means "Twisted"
4  Wire size: 12, 14, 16, 18, 20, 24, 26, 28, 30, 32AWG
7  "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 extension wire

12  1/1.78 Solid JX-PVC-TW-12 KX-PVC-TW-12 TX-PVC-TW-12 EX-PVC-TW-12
12 7/20 7/0.67 Stranded JX-PVC-TW-12S KX-PVC-TW-12S TX-PVC-TW-12S EX-PVC-TW-12S
14 1/1.63 Solid JX-PVC-TW-14 KX-PVC-TW-14 TX-PVC-TW-14 EX-PVC-TW-14
14 7/22 7/0.635 Stranded JX-PVC-TW-14S KX-PVC-TW-14S TX-PVC-TW-14S EX-PVC-TW-14S

16

1/1.29

Solid

JX-PVC-TW-16

KX-PVC-TW-16

TX-PVC-TW-16

EX-PVC-TW-16

16 7/24 7/0.50 Stranded JX-PVC-TW-16S KX-PVC-TW-16S TX-PVC-TW-16S EX-PVC-TW-16S

20

1/0.80

Solid

JX-PVC-TW-20

KX-PVC-TW-20

TX-PVC-TW-20

EX-PVC-TW-20

20 7/28

7/0.30

Stranded

JX-PVC-TW-20S

KX-PVC-TW-20S

TX-PVC-TW-20S

EX-PVC-TW-20S

24

1/0.50

Solid

JX-PVC-TW-24

KX-PVC-TW-24

TX-PVC-TW-24

EX-PVC-TW-24

24 7/32

7/0.20

Stranded

JX-PVC-TW-24S

KX-PVC-TW-24S

TX-PVC-TW-24S

EX-PVC-TW-24S

26 1/0.40 Solid JX-PVC-TW-26 KX-PVC-TW-26 TX-PVC-TW-26 EX-PVC-TW-26
26 7/34 7/0.16 Stranded JX-PVC-TW-26S KX-PVC-TW-26S TX-PVC-TW-26S EX-PVC-TW-26S
28 1/0.32 Solid JX-PVC-TW-28 KX-PVC-TW-28 TX-PVC-TW-28 EX-PVC-TW-28
28 7/36 7/0.13 Stranded JX-PVC-TW-28S KX-PVC-TW-28S TX-PVC-TW-28S EX-PVC-TW-28S
30 1/0.25 Solid JX-PVC-TW-30 KX-PVC-TW-30 TX-PVC-TW-30 EX-PVC-TW-30
32 1/0.20 Solid JX-PVC-TW-32 KX-PVC-TW-32 TX-PVC-TW-32 EX-PVC-TW-32

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)

14

0.45

16

0.45

16 7/24

0.45

20

0.35

20 7/28

0.35

24

0.35

24 7/32

0.35

26 0.35
28 0.35
30 0.20

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