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Tungsten Rhenium Thermocouple

Tungsten Rhenium Thermocouple

Tungsten rhenium thermocouples (WR thermocouple) are manufactured to meet the requirements for measuring ultra-high temperatures within 2000°C under reductive atmosphere. With excellent properties of high melting point above 3300℃,high thermal performance, high sensitivity and moderate price, tungsten rhenium thermocouple is one of the optimal thermocouples in the ultra high temperature industry.

1. Tungsten rhenium thermocouples are  mainly used for temperature measurement of vacuum furnaces, heat treatments;
2. They are also applied in kilns for metallurgy, chemical industries, fire-enduring materials as well as sulfur recovery equipments.

Parameters of Tungsten Rhenium Thermocouples:

Grade Diameter(mm) Working Temperature(℃) Accuracy (%) Uniformity at 1500℃(μv)
WRe3(+) WRe25(-)
Grade 1 0.1 1800 ±0.25 ≤40 ≤30
Grade 2 0.1, 0.25, 0.5 1800 ±0.5 ≤45 ≤35

We also can provide tungsten rhenium thermocouples (WR thermocouple) with custom parameters according to requirements.

Packing and Shipping:
We deliver tungsten rhenium thermocouples in plywood cases by ocean shipping or air transportation.

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