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Unsheathed Fine Gage Tungsten-Rhenium Microtemp Thermocouples
T5R, T3R, TOR
PLACE ORDER - Designed for Measuring Ultra-high Temperatures in the 2760°C (5000°F) Range.
- Wire Diameters from 0.25mm (.010 inches) to 0.50mm (.020 inches)
- Compatible with trodeks's DPi Panel Meters and CNi Controller Instruments
Description
Description
Tungsten-Rhenium thermocouples were developed to meet the requirements for measuring ultra-high temperatures inthe 2760°C (5000°F) range.
trodeks makes available three widely used Tungsten-Rhenium thermocouple calibrations. Tungsten versusTungsten-26% Rhenium, Tungsten-5% Rhenium versus Tungsten-26% Rhenium and Tungsten-3% Rheniumversus Tungsten-25% Rhenium.
trodeks® Tungsten-Rhenium Thermocouples conform to the limits of error listed in the Table: “Limits of Error forTungsten-Rhenium Thermocouple Wire combinations.”
Because of the inherent brittleness of unalloyed Tungsten, the Tungsten versus Tungsten-26% Rhenium thermocouplesare 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 thatof 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 unalloyedTungsten.
All three thermocouple calibrations can be used to 2760°C (5000°F) in hydrogen or inert gas atmospheres and in avacuum. They undergo rapid deterioration under oxidizing conditions and should not be used in air or atmospherescontaining oxygen.
trodeks® 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 |
* 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 a600 mm (24") total length. Change suffix “-12” in model number to indicate additional length required in inches. Anemometer | Automation | Accelerometers | Calibrator | Cartridge Heaters | Chart Recorders | Cryogenics | Custom Pressure Transducers | Data Loggers | Data Acquisition | Dial Thermometers | Fiber Optics | Fiber Optic Temperature Measurement | Flexible Heaters | Flow Meters | Glass Bulb Thermometers | Grippers | Heaters | Humidity Measurement | Integrated Circuit Sensors | Immersion Heaters | Infrared Thermometers | Level Measurement | Load Cells | M12 Temperature Connectors | Magnetic Flow Meter | Panel Meter | PID Controllers | pH meter | Pressure Gauges | Pressure Transducers | Pressure Transmitters | Rotameters | RTD | Remote Process Monitoring | Sanitary Sensors | Signal Conditioners | Stepper Motors | Strain Gages | Strip Heaters | Temperature Controllers | Temperature Labels | Temperature Measurement | Temperature Sensor Manufacturing | Temperature Sensors | Temperature Transmitters | Thermal Imagers | Thermistors | Thermocouple | Thermocouple Wire | Thermowell | Ultrasonic Flow Meters | Vortex Flow Meter | Wireless Sensors
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