It is a thermocouple sensor with a wire inserted into a metal tube, filled with magnesium oxide for insulation.
The tip shape (junction) can be selected from exposed type, installed type, and non-grounded type. For details such as sheath diameter, please refer to the "Sheath Thermocouple Series" on the link below: "Ishikawa Industry Thermocouple Sensor Product Site."
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basic information
The sheath thermocouple series offers various wire diameters and insulation materials according to your application. Please feel free to contact us if you have any questions.
Price range
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Applications/Examples of results
For various experiments, research, and development.
Detailed information
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Sheath Thermocouple Series
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Tip shape: Exposed type Suitable for non-contact gas temperature measurement with the fastest response compared to the other two types. The junction protrudes from the sheath section. The sheath opening is sealed to prevent insulation degradation due to gas and moisture.
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Tip shape: Grounded type Suitable for measuring the temperature of high-temperature gases and liquids. Since the thermocouple tip is welded to the inner wall of the sheath, it has better responsiveness than the ungrounded type.
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Tip shape: Non-grounded type Suitable for temperature measurement of gases and liquids, especially when electrical insulation is required. The tip of the thermocouple and the sheath are completely insulated with ceramic.
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Company information
In addition to various sensors for heat, light, and temperature, we provide a tubular electric furnace "Transparent Electric Furnace (Gold Furnace)" with excellent thermal efficiency and uniform heating characteristics, a vacuum and gas atmosphere furnace "RED DEVIL" ideal for research on product materials and component materials in ultra-high temperature ranges exceeding 2000°C, solar radiation energy monitoring equipment (standard solar modules) for solar power generation projects that are attracting attention for zero carbon, development and manufacturing of wind direction and wind speed sensors, as well as electric and rental businesses aligned with SDGs, wind direction and wind speed observation agency services, and consulting for thermocouple sensors to custom manufacturing. We supply products to a wide range of fields including government agencies, various research institutions, and semiconductor manufacturing sites.