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Fine Gage, Single Strand, Insulated Thermocouple Wire

Fine Gage, Single Strand, PFA Insulated Thermocouple Wire

Fine Gage, Single Strand, Insulated Thermocouple Wire

$29.84

Item# TFIR-24S-50

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-99 $29.84
100-249 $28.35
250-499 $26.86
500-999 $25.36
1000-4999 $23.87
5000+ $20.89

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Lead Time ( If not in Stock): 6 weeks
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Fine Gage, Single Strand, Insulated Thermocouple Wire TFIR-24S-50 TFIR-24S-50
  • Single Strand
  • Extruded PFA
  • Color Coded
  • Excellent in a Vacuum
  • Non-Flammable
  • Available in 50 ft. and 100 ft. Spools for Convenient Small Quantity Needs
  • Order a "Matched Pair" Two 50 Ft. Spools: $ 32
  • Wire Sizes Available
    0.003" (0.07 mm)
    0.005" (0.12 mm)
    0.010" (0.25 mm)
    0.015" (0.38 mm)
    0.020" (0.51 mm)
    0.032" (0.81 mm)
Data Sheet (PDF)

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Category
Temperature Unit
Temperature Min
Temperature Max
Temperature range
Thermocouple Calibration Type
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


Product Specs

  • Use With Sensor Type Thermocouple
Product Details

OMEGA's fine gage single strand thermocouple wire is available in 50, 100, 500 and 1000 ft. spools. Each spool represents a single leg of the thermocouple. Wire diameters range from 0.07mm(0.003") up to 0.81mm(0.032"). The wire is covered by extruded PFA insulation. The insulation thickness is 3 mil for wire sizes equal to and less than 0.25 mm (0.010"). For wire sizes greater than 0.25 mm (0.010"), the insulation thickness is 8 mil.

PFA Insulated Single Strand

  Alloy/ANSI
Color
Code		 Nominal
Wire Dia.
mm (")		 Model No.   Alloy/ANSI
Color Code		 Wire Dia.
mm (")		 Model No.
J Iron/
White		 0.08 (0.003) TFIR-003-(*) E CHROMEGA™/
Purple		 0.08 (0.003) TFCH-003-(*)
0.13 (0.005) TFIR-005-(*) 0.13 (0.005) TFCH-005-(*)
0.25 (0.010) TFIR-010-(*) 0.25 (0.010) TFCH-010-(*)
0.38 (0.015) TFIR-015-(*) 0.38 (0.015) TFCH-015-(*)
0.51 (0.020) TFIR-020-(*) 0.51 (0.020) TFCH-020-(*)
0.81 (0.032) TFIR-032-(*) 0.81 (0.032) TFCH-032-(*)
Constantan†/
Red		 0.08 (0.003) TFCI-003-(*) Constantan†/
Red		 0.08 (0.003) TFCC-003-(*)
0.13 (0.005) TFCI-005-(*) 0.13 (0.005) TFCC-005-(*)
0.25 (0.010) TFCI-010-(*) 0.25 (0.010) TFCC-010-(*)
0.38 (0.015) TFCI-015-(*) 0.38 (0.015) TFCC-015-(*)
0.51 (0.020) TFCI-020-(*) 0.51 (0.020) TFCC-020-(*)
0.81 (0.032) TFCI-032-(*) 0.81 (0.032) TFCC-032-(*)
T Copper/
Blue		 0.08 (0.003) TFCP-003-(*) K CHROMEGA™/
Yellow		 0.08 (0.003) TFCY-003-(*)
0.13 (0.005) TFCP-005-(*) 0.13 (0.005) TFCY-005-(*)
0.25 (0.010) TFCP-010-(*) 0.25 (0.010) TFCY-010-(*)
0.38 (0.015) TFCP-015-(*) 0.38 (0.015) TFCY-015-(*)
0.51 (0.020) TFCP-020-(*) 0.51 (0.020) TFCY-020-(*)
0.81 (0.032) TFCP-032-(*) 0.81 (0.032) TFCY-032-(*)
Constantan†/
Red		 0.08 (0.003) TFCC-003-(*) ALOMEGA™/
Red		 0.08 (0.003) TFAL-003-(*)
0.13 (0.005) TFCC-005-(*) 0.13 (0.005) TFAL-005-(*)
0.25 (0.010) TFCC-010-(*) 0.25 (0.010) TFAL-010-(*)
0.38 (0.015) TFCC-015-(*) 0.38 (0.015) TFAL-015-(*)
0.51 (0.020) TFCC-020-(*) 0.51 (0.020) TFAL-020-(*)
0.81 (0.032) TFCC-032-(*) 0.81 (0.032) TFAL-032-(*)
†Constantan is matched to either iron, copper or CHROMEGA™. When ordering “matched pairs,” be sure to specify TFCI with TFIR, TFCC with TFCP, or TFCC with TFCH.
* Insert standard length 50', 100', 500', 1000'

 Examples of pricing for just a few models is referenced in the "To Order" box. Use the "Part Number Builder" below to get pricing for all available models.

Rated 5 out of 5 by from Easy to work with We required the finest gauge thermocouple wire possible for our application and found that this gauge, with the insulation was a perfect balance between strength and small size. One gauge size lower and the wires were constantly breaking.
Date published: 2016-05-29
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What is the accuracy of this thermocouple wire?

Asked by: racks_on27
+/- 2.2C or .75%
Answered by: AndrewA
Date published: 2020-11-18

What does the temperature range mean? Is it the temperature that the wire can measure or the temperature at which the wire will melt?

Asked by: Anonymous
Thank you for your inquiry. The temperature range is what this wire can measure and if you use this wire to measure temperatures above 260 C, the wire will melt.
Answered by: Application Engineer SP
Date published: 2021-08-11
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