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Unsheathed Fine Gage Tungsten-Rhenium Microtemp Thermocouples
Volume discounts available
Volume Discount Schedule
| Quantity | Price each |
|---|---|
| 1-9 | $111.91 |
| 10-24 | $106.31 |
| 25-99 | $100.72 |
| 100-499 | $95.12 |
| 500-999 | $89.53 |
| 1000+ | $83.93 |
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T3R-010-12 Model Options
View all modelsEdit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.
*Highlighted options are not compatible. Please select a different combination.
Cable Length
Wire Gauge
Category
Thermocouple Type
Process Temperature Unit
Process Temperature Min
Process Temperature Max
Process Temperature Range
Junction Type
Nominal Resistance
Accuracy
Number of Wires
Termination Connection Type
Color Code Standard
Pack Size
Additional Feature 2
- Measurement Units °C
- Measurement Type High Temperature Gas Measurement
Tungsten-Rhenium thermocouples were developed to meet the requirements for measuring ultra-high temperatures in the 2760°C (5000°F) range.
OMEGA makes available three widely used Tungsten-Rhenium thermocouple calibrations. Tungsten versus Tungsten-26% Rhenium, Tungsten-5% Rhenium versus Tungsten-26% Rhenium and Tungsten-3% Rhenium versus Tungsten-25% Rhenium.
OMEGA™ Tungsten-Rhenium Thermocouples conform to the limits of error listed in the Table: “Limits of Error for Tungsten-Rhenium Thermocouple Wire combinations.”
Because of the inherent brittleness of unalloyed Tungsten, the Tungsten versus Tungsten-26% Rhenium thermocouples are more difficult to handle than the Tungsten-5% Rhenium versus Tungsten-26% Rhenium combination.
The average EMF of the W-3% Re/W-25% Re is slightly less than that of W/W-26% Re and slightly more than that of W-5% Re/W-26% Re. The ductility of W-3% Re is about equal to that of W-5%Re, but superior to that of unalloyed Tungsten.
All three thermocouple calibrations can be used to 2760°C (5000°F) in hydrogen or inert gas atmospheres and in a vacuum. They undergo rapid deterioration under oxidizing conditions and should not be used in air or atmospheres containing oxygen.
OMEGA™ Tungsten-Rhenium thermocouples are supplied in 12-inch lengths which corresponds to each leg for a 24" total length. Longer lead lengths are available, Consult Sales.
* Most popular of the three Tungsten-Rhenium thermocouples, a large selection of instrumentation is available.
** Tungsten-Rhenium alloy thermocouples are supplied in standard 300 mm (12") lengths, which corresponds to each leg for a 600 mm (24") total length. Change suffix “-12” in model number to indicate additional length required in inches.
OMEGA makes available three widely used Tungsten-Rhenium thermocouple calibrations. Tungsten versus Tungsten-26% Rhenium, Tungsten-5% Rhenium versus Tungsten-26% Rhenium and Tungsten-3% Rhenium versus Tungsten-25% Rhenium.
OMEGA™ Tungsten-Rhenium Thermocouples conform to the limits of error listed in the Table: “Limits of Error for Tungsten-Rhenium Thermocouple Wire combinations.”
Because of the inherent brittleness of unalloyed Tungsten, the Tungsten versus Tungsten-26% Rhenium thermocouples are more difficult to handle than the Tungsten-5% Rhenium versus Tungsten-26% Rhenium combination.
The average EMF of the W-3% Re/W-25% Re is slightly less than that of W/W-26% Re and slightly more than that of W-5% Re/W-26% Re. The ductility of W-3% Re is about equal to that of W-5%Re, but superior to that of unalloyed Tungsten.
All three thermocouple calibrations can be used to 2760°C (5000°F) in hydrogen or inert gas atmospheres and in a vacuum. They undergo rapid deterioration under oxidizing conditions and should not be used in air or atmospheres containing oxygen.
OMEGA™ Tungsten-Rhenium thermocouples are supplied in 12-inch lengths which corresponds to each leg for a 24" total length. Longer lead lengths are available, Consult Sales.
| Model No.** | Materials | Wire Dia. mm (inches) | Additional Price Per Double Inch. |
| TOR-003-12 TOR-005-12 TOR-010-12 TOR-015-12 TOR-020-12 | G* Tungsten Tungsten 26% Re | 0.075 (.003) 0.125 (.005) 0.25 (.010) 0.38 (.015) 0.50 (.020) | $0.50 0.75 2.00 3.00 4.00 |
| T5R-003-12 T5R-005-12 T5R-010-12 T5R-015-12 T5R-020-12 | C* Tungsten 5% Re- Tungsten 26% Re | 0.075 (.003) 0.125 (.005) 0.25 (.010) 0.38 (.015) 0.50 (.020) | $2.00 2.25 4.00 6.00 8.00 |
| T3R-005-12 T3R-010-12 T3R-015-12 T3R-020-12 | D Tungsten 3% Re- Tungsten 25% Re | 0.125 (.005) 0.25 (.010) 0.38 (.015) 0.50 (.020) | $2.25 4.00 6.00 8.00 |
** Tungsten-Rhenium alloy thermocouples are supplied in standard 300 mm (12") lengths, which corresponds to each leg for a 600 mm (24") total length. Change suffix “-12” in model number to indicate additional length required in inches.
