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K Type Thermocouple Duplex Extension Wire

K Type Thermocouple Extension Wire

$82.60

Item# EXTT-KI-20-SLE-7.5M

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-4 $82.60
5-9 $78.47
10-24 $74.34
25-49 $70.21
50-99 $66.08
100+ $61.95

In stock

Lead Time (If not in stock): 2 weeks
K Type Thermocouple Extension Wire EXTT-KI-20-SLE-7.5M EXTT-KI-20-SLE-7.5M
  • High Quality Type "K" Duplex Extension Grade Wire
  • In Stock - Available for Immediate Shipment
  • Choice of Insulation, Wire Gage, & Spool Length

EXTT-KI-20-SLE-7.5M 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
Overall Insulation
Number of Pairs
Overbraiding Type
Special Limit of error
Color Code Standard
Category
Temperature Unit
Thermocouple Calibration Type
Cable Type


  • Negative Wire Color Red
  • Use With Sensor Type Thermocouple
  • Wire Grade Extension Grade
ANSI Color Code: Positive Wire, Yellow ; Negative Wire, Red; Overall, Yellow



The "To Order" box contains some examples of popular models. Use the "Part Number Builder" (Below Table) to get pricing for all available models. Use the table below as a guide for types available
Insulation AWG
No.
Model
Number
Type
Wire
Insulation Max. Temp* Nominal
Size
Wt.?
lb/1000'
Conductor Overall °F °C
Glass
Neoflon
PFA
16 EXGG-K-16 Solid Glass Braid Glass Braid 392 200 .085 x .130 23
16 EXTT-K-16 Solid PFA PFA 392 200 .086 x .152 21
20 EXTT-K-20 Solid PFA PFA 392 200 .068 x .116 11
24 EXTT-K-24 Solid PFA PFA 392 200 .056 x .092 7
Polyvinyl 14 EXPP-K-14 Solid Polyvinyl Polyvinyl 221 105 .134 x .288 36
16 EXPP-K-16 Solid Polyvinyl Polyvinyl 221 105 .123 x .207 26
16 EXPP-K-16S 7 x 24 Polyvinyl Polyvinyl 221 105 .139 x .226 26
18 EXPP-K-18S 7 x 26 Polyvinyl Polyvinyl 221 105 .138 x .205 22
20 EXPP-K-20 Solid Polyvinyl Polyvinyl 221 105 .095 x .151 16
20 EXPP-K-20S 7 x 28 Polyvinyl Polyvinyl 221 105 .123 x .175 16
24 EXPP-K-24 Solid Polyvinyl Polyvinyl 221 105 .075x .120 5
24 EXPP-K-24S 7 x 32 Polyvinyl Polyvinyl 221 105 .082 x .134 11
Neoflon
FEP
16 EXFF-K-16 Solid FEP FEP 392 200 .086 x .152 21
20 EXFF-K-20 Solid FEP FEP 392 200 .068 x .116 11
24 EXFF-K-24 Solid FEP FEP 392 200 .056 x .092 7

*Maximum temperature is for extension grade wire or insulation, whichever is lower.
?Weight of spool and wire, rounded up to next highest lb. (does not include packing material).

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Rated 5 out of 5 by from Fast, efficient delivery. Delivered quickly, easy to find product needed on website.
Date published: 2022-02-06
Rated 5 out of 5 by from Type K - thermocouple wire It’s a very nice product but very rigid due to the type of insulation required for the high temperature resistance
Date published: 2021-04-02
Rated 5 out of 5 by from Another great Omega product! We have used this wire on multiple projects; does exactly what we need it to do and we will not buy any other brand.
Date published: 2021-03-03
Rated 4 out of 5 by from High Quality Good quality insulation and wire. This is a good product, it does what you need it to do.
Date published: 2021-02-18
Rated 5 out of 5 by from Great way to extend thermocouples. Very well made, solid thermocouple wire. I like that comments were added describing the electric properties of that particular wire.
Date published: 2020-07-02
Rated 5 out of 5 by from Great Wire Wire performed as expected. Easy to manipulate inside of compact junction boxes.
Date published: 2020-04-01
Rated 5 out of 5 by from I love This Wire I have been using this for a bunch of connections this week. What great wire. I love the insulation.
Date published: 2018-02-21
Rated 5 out of 5 by from Good quality wire Needed to run some thermocouple extension wires, and this stuff did the trick! Would buy again.
Date published: 2017-06-22
Rated 5 out of 5 by from very durable I have used several thousand feet of this stuff in the last 15 years or so. it is great for rugged use in an industrial setting, especially if you are not using conduit or wire duct or anything. the only down side is the outer sheathing is "flat" and care must be taken to strip it back as to not damage the insulation on the conductors. The outer layer is thick, providing much more protection than the regular thermocouple lead wire. I am quite satisfied with this product.
Date published: 2017-04-21
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loading all QA

Is there a 16 Pair, 24-gauge k-type Thermocouple cable? I'm looking to run it about 75' in conduit.

Asked by: JPayne
Thank you for your inquiry. Yes, the part number is Item# 16KX24SPP. FYI Cost of the wire is sold by the foot so quantity 1 = 1' wire and quantity 75 = 75' wire.
Answered by: Application Engineer SP
Date published: 2023-04-12

The insulation is Polyvinyl or Polyvinyl Chloride (PVC)?

Asked by: sean0817
Thank you for your inquiry. EXPP uses Polyvinyl Chloride (PVC) Insulation.
Answered by: Application Engineer CB
Date published: 2022-03-01
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