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Tungsten-Rhodium Fine Diameter Bare Thermocouple Wire

Fine Gage Diameter Tungsten-Rhenium Thermocouples


Item# WW26-010

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-199 $48.46
200-499 $46.04
500-2999 $43.61
3000+ $41.19

In stock

Lead Time ( If not in Stock): 3 weeks

Fine Gage Diameter Tungsten-Rhenium Thermocouples WW26-010 WW26-010
  • Matched Pairs
  • Calibrated Accuracy Guaranteed
  • Melting Point in Excess of 4200°F (2315°C)

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Thermocouple Type
Process Temperature Range
Wire Gauge
Wire Type
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Cable Length
Additional Feature

Product Specs

  • Core Type Tungsten-Rhenium
  • Use With Sensor Type Thermocouple

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.

Rated 5 out of 5 by from Excellent product Very good shipment, product and price according to expected
Date published: 2018-05-09
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