Fine Gage Diameter Tungsten-Rhenium Thermocouples

WW26, W5W26, W3W25

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^$ 22.00 WW26-003

•	Matched Pairs
•	Calibrated Accuracy Guaranteed
•	Melting Point in Excess of 4200°F (2315°C)
View related products - Wire: Thermocouple, RTD, Thermistor and Hook-Up

Tungsten-Rhenium thermocouple alloy combinations were developed to meet the need for measuring ultra-high temperatures in the 4200°F (2315°C) range.

OMEGA makes available three widely used Tungsten-Rhenium thermocouple alloy combinations:
Type G: Tungsten (+) vs. Tungsten 26% Rhenium (-)
Type C: Tungsten 5% Rhenium (+) vs. Tungsten 26% Rhenium (-)
Type D: Tungsten 3% Rhenium (+) vs. Tungsten 25% Rhenium (-)

In order to guarantee the limits of error, OMEGA sells Tungsten-Rhenium thermocouple wire only in matched pairs by the double foot. Because of the inherent brittleness of unalloyed Tungsten, Rhenium has been added to the positive leg of types C and D to improve handling characteristics. The average emf of types C and D is slightly less than that of the unalloyed type G.

Sold only as matched pairs. A double foot is a foot of positive and matched negative wire.

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Part Number	Availability	Price	Description	RoHS	Qty.
WW26-003		$22.00	Tungsten vs. Tungsten 26% Re, 0.003" ** Price per foot		qty.

WW26-005		$25.00	Tungsten vs. Tungsten 26% Re, 0.005" ** Price per foot		qty.

WW26-015		$70.00	Tungsten vs. Tungsten 26% Re, 0.015" ** Price per foot		qty.

WW26-020		Consult sales	Tungsten vs. Tungsten 26% Re, 0.020" ** Price per foot		qty.

W5W26-003		$22.00	Tungsten 5% Re vs. Tungsten 26% Re, 0.003" ** Price per foot		qty.

W5W26-005		$25.00	Tungsten 5% Re vs. Tungsten 26% Re, 0.005" ** Price per foot		qty.

W5W26-010		$45.00	Tungsten 5% Re vs. Tungsten 26% Re, 0.010" ** Price per foot		qty.

W5W26-015		$70.00	Tungsten 5% Re vs. Tungsten 26% Re, 0.015" ** Price per foot		qty.

W5W26-020		$95.00	Tungsten 5% Re vs. Tungsten 26% Re, 0.020" ** Price per foot		qty.

W3W25-005		$25.00	Tungsten 3% Re vs. Tungsten 25% Re, 0.005" ** Price per foot		qty.

W3W25-010		$45.00	Tungsten 3% Re vs. Tungsten 25% Re, 0.010" ** Price per foot		qty.

W3W25-015		$70.00	Tungsten 3% Re vs. Tungsten 25% Re, 0.015" ** Price per foot		qty.

W3W25-020		$95.00	Tungsten 3% Re vs. Tungsten 25% Re, 0.020" ** Price per foot		qty.

EX-C-010	1 Week	$0.35	0.010",Uninsulated Lead Wire For W5%Re vs W26%Re Tungsten-RheniumThermocouples ** Price per foot		qty.

EX-C-020	1 Week	$0.70	0.020",Uninsulated Lead Wire For W5%Re vs W26%Re Tungsten-RheniumThermocouples ** Price per foot		qty.

† All dollar amounts on this site are shown in US currency.

Note: Sold only as matched pairs. A double foot is a foot of positive and matched negative wire.
Ordering Example: (1) WW26-003 0.003", Tungsten vs. Tungsten 26% Re, thermocouple, 1 double-foot, $22.00

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	General Thermocouple Specifications:
	Color Codes for Thermocouples, Wire and Connectors, tolerances, special limits of error, reference guide

	Thermocouple Product Finder:
	It's the easiest way to sort through our selection of thermocouples to find the right product for your application

Keywords:Fine Gage Diameter Tungsten-Rhenium Thermocouples, UNINSULATED FINE GAGE THERMOCOUPLE WIRE, variable potentiometer