Simple Copper–Constantan Thermocouple, 200 mm Length
$8.00(Ex GST)
- T-type thermocouple sensor, copper and constantan, welded junction tip for direct temperature sensing.
- 200 mm length, standard thermocouple cable format, easy integration into teaching and lab setups.
- High-temperature glass insulation supports use near heated surfaces and higher temperature environments.
- Heated junction generates small thermoelectric voltage, proportional relationship to temperature for measurement.
- Output suitable for temperature controllers, supports accurate temperature control in experiments and processes.
- Description
Description
This T-type thermocouple is a simple copper–constantan temperature sensor made from standard thermocouple cable, 200 mm long, with high-temperature glass insulation. The two cores are welded together at the tip to form the measuring junction for reliable contact temperature sensing.
In a T-type thermocouple, the copper and constantan junction produces a small voltage when heated. This thermoelectric voltage changes in proportion to temperature, allowing temperature measurement and feedback use. The output can be used with a controller for accurate temperature control in experiments and basic thermal setups.
FAQs
Q: What thermocouple type is this?
A: T-type, copper and constantan.
Q: What is the length of the thermocouple?
A: 200 mm.
Q: How is the sensing junction made?
A: The two cores are welded together at the tip.
Q: What insulation is used?
A: High-temperature glass insulation.
Q: How does it work?
A: Heating the junction generates a small voltage that varies with temperature.
Q: What can the voltage be used for?
A: Temperature measurement and use with a controller for temperature control.
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