... -corrosion. Anti-Oxidation. Flexible. Rapid heat reponse. Temperature Sensor Industrial thermocouple types: J, K, T, E, N, R, S, BMineral Oxide ... sheath diameters) Tolerance ( IEC1515, IEC584/ASTM E230): Mineral insulated (MgO) thermocouple element and continuous metal sheath Protection tuber:SS321,SS304,SS316 ...