Fine Gage Diameter Tungsten-Rhenium Thermocouples

WW26, W5W26, W3W25

Matched Pairs
Calibrated Accuracy Guaranteed
Melting Point in Excess of 4200°F (2315°C)

Wire: Thermocouple, RTD, Thermistor and Hook-Up - View related products

Description

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/ Desc.

Qty

Description

WW26-003

Consult Sales

Availability:

Tungsten vs. Tungsten 26% Re, 0.003" ** Price per foot

WW26-005

Consult Sales

Availability:

Tungsten vs. Tungsten 26% Re, 0.005" ** Price per foot

WW26-015

Consult Sales

Availability:

Tungsten vs. Tungsten 26% Re, 0.015" ** Price per foot

W5W26-003

AUD64.00

Availability: 7 weeks

Tungsten 5% Re vs. Tungsten 26% Re, 0.003" ** Price per foot

W5W26-005

AUD68.69

Availability: 7 weeks

Tungsten 5% Re vs. Tungsten 26% Re, 0.005" ** Price per foot

W5W26-010

AUD123.86

Availability: 7 weeks

Tungsten 5% Re vs. Tungsten 26% Re, 0.010" ** Price per foot

W5W26-015

AUD184.00

Availability: 7 weeks

Tungsten 5% Re vs. Tungsten 26% Re, 0.015" ** Price per foot

W5W26-020

AUD275.99

Availability: 7 weeks

Tungsten 5% Re vs. Tungsten 26% Re, 0.020" ** Price per foot

W3W25-005

AUD72.57

Availability: 7 weeks

Tungsten 3% Re vs. Tungsten 25% Re, 0.005" ** Price per foot

W3W25-010

AUD123.86

Availability: 7 weeks

Tungsten 3% Re vs. Tungsten 25% Re, 0.010" ** Price per foot

W3W25-015

AUD201.05

Availability: 7 weeks

Tungsten 3% Re vs. Tungsten 25% Re, 0.015" ** Price per foot

W3W25-020

AUD276.00

Availability: 7 weeks

Tungsten 3% Re vs. Tungsten 25% Re, 0.020" ** Price per foot

EX-C-010

AUD1.05

Availability: 8 weeks

0.010",Uninsulated Lead Wire For W5%Re vs W26%Re Tungsten-RheniumThermocouples ** Price per foot

EX-C-020

AUD2.00

Availability: 8 weeks

0.020",Uninsulated Lead Wire For W5%Re vs W26%Re Tungsten-RheniumThermocouples ** Price per foot

† All amounts shown in AUD
Note: Sold only as matched pairs. A double foot is a foot of positive and matched negative wire.