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J Type Thermocouple Duplex Wire

Thermocouple Wire Type J, Duplex Insulated

4.8

(11)

Thermocouple Wire Type J, Duplex Insulated

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Data Sheet (PDF)

$640.01

Item# FF-JI-24-300M

Volume discounts available

Volume Discount Schedule

Quantity	Price each
1-4	$640.01
5-9	$608.01
10-24	$576.01
25-49	$544.01
50-99	$512.01
100+	$480.01

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Lead Time (If not in stock): 2 weeks

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High Quality Type "J" Thermocouple Grade Wire
In Stock - Available for Immediate Shipment
Choice of Insulation, Wire Gage, & Length

View Specs

FF-JI-24-300M Model Options

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Edit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.

*Highlighted options are not compatible. Please select a different combination.

Temperature Min

Temperature Max

Temperature range

Wire Gauge

Conductor Insulation

Conductor type

Cable Length

Additional Feature

Cable Type

Overall Insulation

Number of Pairs

Overbraiding Type

Special Limit of error

Color Code Standard

Category

Temperature Unit

Thermocouple Calibration Type

Specs

Edit Model Options

Color Code Standard Positive Wire: White
Use With Sensor Type Thermocouple

ANSI Color Code: Positive Wire, White; Negative Wire, Red; Overall, Brown

Insulation	AWG No.	Model Number	Type Wire	Insulation		Max. Temp		Nominal Size	Wt.† lb/1000'
Insulation	AWG No.	Model Number	Type Wire	Conductor	Overall	°F	°C	Nominal Size	Wt.† lb/1000'
Ceramic*	14	XC-J-14	Solid	Nextel Ceramic	Nextel Ceramic	1100	590	.140 x .200	38
	20	XC-J-20	Solid	Nextel Ceramic	Nextel Ceramic	900	480	.135 x .190	16
	20	XT-J-20	Solid	Nextel Ceramic	Nextel Ceramic	900	480	.105 x .155	15
	20	XL-J-20	Solid	Nextel Ceramic	Nextel Ceramic	900	480	.095 x .135	14
	24	XC-J-24	Solid	Nextel Ceramic	Nextel Ceramic	700	370	.115 x .175	12
	24	XT-J-24	Solid	Nextel Ceramic	Nextel Ceramic	700	370	.088 x .132	11
	24	XL-J-24	Solid	Nextel Ceramic	Nextel Ceramic	700	370	.078 x .116	10
Silica*	14	XS-J-14	Solid	Silica	Silica	1100	590	.140 x .200	35
	20	XS-J-20	Solid	Silica	Silica	900	480	.105 x .155	12
	24	XS-J-24	Solid	Silica	Silica	700	370	.088 x .132	10
High Temp. Glass**	20	HH-J-20	Solid	High Temp. Glass	High Temp. Glass	900	480	.060 x .105	9
High Temp. Glass**	24	HH-J-24	Solid	High Temp. Glass	High Temp. Glass	700	370	.055 x .090	5
Glass	14	GG-J-14	Solid	Glass Braid	Glass Braid	900	482	.100 x .160	43
	20	GG-J-20	Solid	Glass Braid	Glass Braid	900	482	.060 x .095	9
	20	GG-J-20S	7 x 28	Glass Braid	Glass Braid	900	482	.060 x .100	9
	24	GG-J-24	Solid	Glass Braid	Glass Braid	700	370	.050 x .080	5
	24	GG-J-24S	7 x 32	Glass Braid	Glass Braid	700	370	.050 x .085	5
	28	GG-J-28	Solid	Glass Wrap	Glass Braid	700	370	.045 x .070	3
	30	GG-J-30	Solid	Glass Wrap	Glass Braid	600	320	.045 x .070	3
	36	GG-J-36	Solid	Glass Wrap	Glass Braid	600	320	.045 x .070	2
Glass with Stainless Steel Overbraid	20	GG-J-20-SB	Solid	Glass	SS Braid over Glass	900	482	.090 x .120	14
	20S	GG-J-20S-SB	7 x 28	Glass	SS Braid over Glass	900	482	.090 x .127	15
	24	GG-J-24-SB	Solid	Glass	SS Braid over Glass	900	482	.085 x .117	11
	24S	GG-J-24S-SB	7 x 32	Glass	SS Braid over Glass	900	482	.080 x .110	11
Kapton Fused Polymide Tape	20	KK-J-20	Solid	Fused Polymide Tape	Fused Polymide Tape	500	260	.060 x .100	11
	20S	KK-J-20S	7 x 28	Fused Polymide Tape	Fused Polymide Tape	500	260	.060 x .105	11
	24	KK-J-24	Solid	Fused Polymide Tape	Fused Polymide Tape	500	260	.050 x .075	6
	24S	KK-J-24S	7 x 32	Fused Polymide Tape	Fused Polymide Tape	500	260	.050 x .085	6
	30	KK-J-30	Solid	Fused Polymide Tape	Fused Polymide Tape	500	260	.040 x .055	5
PFA and Glass	30	TG-J-30	Solid	PFA	Glass Braid	500	260	.034 x .047	2
	36	TG-J-36	Solid	PFA	Glass Braid	500	260	.028 x .038	2
	40	TG-J-40	Solid	PFA	Glass Braid	500	260	.026 x .035	2
Neoflon PFA (HighPerformance)	20	TT-J-20	Solid	PFA	PFA	500	260	.068 x .116	11
	20	TT-J-20S	7 x 28	PFA	PFA	500	260	.073 x .126	11
	22	TT-J-22S	7 x 30	PFA	PFA	500	260	.065 x .133	9
	24	TT-J-24	Solid	PFA	PFA	500	260	.056 x .092	6
	24	TT-J-24S	7 x 32	PFA	PFA	500	260	.063 x .102	6
	30	TT-J-30††	Solid	PFA	PFA	500	260	.024 x .040	2
	36	TT-J-36††	Solid	PFA	PFA	500	260	.019 x .030	2
	40	TT-J-40††	Solid	PFA	PFA	500	260	.017 x .026	2
PFA Polymer w/Twisted & Shielded Conductors	20	TT-J-20-TWSH	Solid	PFA Polymer	PFA Polymer and Shielding	500	260	.15	20
	20S	TT-J-20S-TWSH	7 x 28	PFA Polymer	PFA Polymer and Shielding	500	260	.15	20
	24	TT-J-24-TWSH	Solid	PFA Polymer	PFA Polymer and Shielding	500	260	.11	9
	24S	TT-J-24S-TWSH	7 x 32	PFA Polymer	PFA Polymer and Shielding	500	260	.12	9
Neoflon FEP	20	FF-J-20	Solid	FEP	FEP	392	200	.068 x .116	11
Neoflon FEP	24	FF-J-24	Solid	FEP	FEP	392	200	.056 x .092	7
FEP Polymer w/Twisted & Shielded Conductors	20	FF-J-20-TWSH	Solid	FEP Polymer	FEP Polymer and Shielding	392	200	.15	20
	20S	FF-J-20S-TWSH	7 x 28	FEP Polymer	FEP Polymer and Shielding	392	200	.15	20
	24	FF-J-24-TWSH	Solid	FEP Polymer	FEP Polymer and Shielding	392	200	.11	9
	24S	FF-J-24S-TWSH	7 x 32	FEP Polymer	FEP Polymer and Shielding	392	200	.12	9
TFE Tape Polymer	20	TFE-J-20	Solid	TFE Tape Polymer	Fused TFE Tape Polymer	500	260	.060 x .100	11
	20S	TFE-J-20S	7 x 28	TFE Tape Polymer	Fused TFE Tape Polymer	500	260	.060 x .105	11
	24	TFE-J-24	Solid	TFE Tape Polymer	Fused TFE Tape Polymer	500	260	.050 x .075	6
	24S	TFE-J-24S	7 x 32	TFE Tape Polymer	Fused TFE Tape Polymer	500	260	.050 x .085	6
Polyvinyl	24	PR-J-24	Solid	Polyvinyl	(Rip Cord)***	221	105	.050 x .086	5
Polyvinyl	24	PP-J-24S	7 x 32	Polyvinyl	Polyvinyl	221	105	.080 x .130	5

*Has color tracers on jacket and conductors, XC= Max Insul Density, XT=Reduced Insul Density, XL=Minimum Insul Density-Looser Woven
**Has color tracers on jacket and positive leg only
***Two insulated leads bonded together, but with no overwrap.
†Weight of spool and wire rounded up to the next highest lb. (does not include packing material).
††Overall color clear

All Models

In Stock

Reviews

Rated 5 out of 5 by BUYQUALITY161 from EXCELLENT WIRE We buy this wire on a regular basis. Excellent quality wire for our applications.

Date published: 2016-02-02

Rated 5 out of 5 by Tiffanymck from Omega was the only place I could get this cable Great buy and lead time wasn’t too bad. Omega was the only one who could supply this cable that was needed for a stone application.

Date published: 2023-02-04

Rated 5 out of 5 by SDahl from TC Wire Review TC wire performed as expected. Absolutely no issues with quality or performance.

Date published: 2023-01-13

Rated 5 out of 5 by zwkhaw from Omega Type J Thermocouple Wire great service, great product, fast response, fast shipping

Date published: 2022-09-12

Rated 5 out of 5 by Bobby100 from Great Product Great Product! Thanks for the excellent Engineering Omega!

Date published: 2022-01-31

Rated 5 out of 5 by Skrites from Type J thermocouple wire Great product with good durability and reliability.

Date published: 2021-12-22

Rated 3 out of 5 by MarkP from 1000ft spools not sturdy enough for shipping Lately every time I order a 1000ft spool it is cracked in have when I receive it. I try to order only 500ft spools for this reason.

Date published: 2021-01-06

Rated 5 out of 5 by TomH from Good Wire This is very good wire. The one thing I would change is making the insulation on the red conductor more visible. It looks too clear.

Date published: 2019-03-29

Thermocouple Wire Type J, Duplex Insulated Reviews - page 2

Manuals & Downloads

Data Sheet (1)

XC-J-TC-WIRE_spec

Compliance Certificates (1)

RoHS 2015/863 - View Certificate

Articles (1)

Thermocouple Wire

Questions & Answers

I have to do high temp testing inside a shipping container. Do I need to run 1 continuous thermocouple to the meter or could I run a high temp wire inside the container and connect it up to a regular thermocouple wire from there to the meter?

Asked by: Segan11

Thank you for your inquiry Segan11. Either or would work but we recommend you use a wire that is rated for the temperature inside the container.

Answered by: Application Engineer SP

Date published: 2022-10-14

If I purchase thermocouples, part number 5TC-TT-J-24-72. do they include a certification?

Asked by: Fred33

Thank you for your inquiry Fred33. The 5TC-TT-J-24-72 comes from us with a Certificate of Conformance that states that this product meets all the specs stated on the data sheet. If you need a NIST certificate of calibration, please send a quote request to sales@omega.com.

Answered by: Application Engineer MC

Date published: 2022-11-18

What is IEC standard

Asked by: J R W

Thank you for your interest in our Product . IEC will apply to the color coding of the jacket and insulation only. For Thermocouple Grade Type J for example, the color coding is a Black jacket with a (+) Black and (-) white insulation All accuracy testing of the wire is conducted in accordance with ASTM E 230 which has slightly tighter tolerances in the lower temperature ranges than the IEC 584 specification.

Answered by: SAE SAT

Date published: 2021-11-01