Please consult us about various types of thermocouples, starting with sheath-type thermocouples! (We can accommodate indoor, outdoor, and various gases.)
Characteristics of Sheath-Type Thermocouples (1) Despite having a very thin outer shape, the airtightness is extremely high, preventing erosion of the thermocouple wire by metal gases or atmospheric gases, thus prolonging its lifespan. (2) Because it undergoes complete bright annealing, it is highly flexible and can be easily bent by hand into a circle three times its diameter without the risk of breaking. Additionally, since there is no oxide film on the sheath, it can be sealed and welded as is. (3) It not only withstands high temperatures and high pressures but also achieves responsiveness to extremely rapid temperature changes.
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Specifications Type of sheath-type thermocouple element: K, E, J, T Sheath outer diameter: φ0.5, φ1.0, φ1.6, φ2.3, φ3.2, φ4.8, φ6.4, φ8.0 Sheath material: SUS304, SUS316, SUS310S, INC600 Thermal contact: Non-installed type, installed type, exposed type Installation location: Suitable for indoor and outdoor use We can accommodate requests beyond the above, so please contact us. (K thermocouple, various sensor support)
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Applications/Examples of results
Main Applications of Sheath-Type Thermocouples Sheath-type thermocouples are being utilized in a wide variety of applications, and they can generally replace conventional thermocouples. However, practical examples that particularly leverage their features include the following: Steel They are embedded in the furnace floor or walls for temperature management and temperature distribution measurement in steel and precision steel furnaces, heat treatment furnaces, etc. They are used for temperature measurement of heated objects through direct contact. A diameter of φ3.2 is particularly common due to temperature and installation space considerations. Science For measuring temperature distribution in gases, liquids, and reaction towers, several sheath-type thermocouples with varying lengths, ranging from φ1.0 to φ3.2, are bundled together for use. Others They are used for measuring the wall temperature of water, steam, and boiler pipes, capable of withstanding high pressures of up to 50 MPa. Additionally, they are employed in various fields including temperature measurement in nuclear reactors, rocket engines, diesel engines, wind tunnels, as well as in processes like glass melting, salt baths, semiconductor single crystal purification, and synthetic resin molding temperature measurement.
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We are committed to meeting customer requests and creating heaters with stable quality that can always be used with peace of mind, with everyone from sales representatives to designers and manufacturers working together to achieve this. Additionally, we manufacture with the utmost attention to quality, establishing a quality assurance department to conduct product checks. We collaborate with responsible parties from the design stage to ensure that the design is realistic, and we investigate the causes of any issues that arise during manufacturing, testing, and usage. With the pride of engineers, we thoroughly ensure that "what has happened once will not happen again," and we produce a wide range of heaters, including sheath heaters and band heaters.