| Element | Thermocouple,Types K, J, E, T (Type R and N are available.) |
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| Class | JIS 1 (class 0.4), JIS 2 (class 0.75) |
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| Protective tube material | K: SUS316, SUS310S, SUS347, NCF600 (Inconel) (Φ0.3mm and Φ0.5mm are for NCF600 only.) J, E, T: SUS316 |
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| Protective tube outer diameter | Φ0.3mm, Φ0.5mm, Φ1.0mm, Φ1.6mm, Φ3.2mm, Φ4.8mm, Φ6.4mm, Φ8.0mm (Φ0.3mm and Φ0.5mm are for type K only.) |
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| Sheath thickness | More than 10% of protective tube outer diameter |
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| Element diameter | More than 15% of protective tube outer diameter |
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| Sheath standard length | 300, 500, 750, 1000, 1500, 2000mm |
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| Bending radius | More than 2 to 3 times of protective tube outer diameter (R≧ 2D to 3D) |
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| Maximum length | Φ0.3mm = 3m, Φ0.5mm = 10m (non-grounded type), 50m (grounded type), Φ1.0mm = 200m, Φ1.6mm = 100m, Φ3.2mm = 50m, Φ4.8mm = 50m, Φ6.4mm = 35m, Φ8.0mm = 15m |
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