Temperature Meters & Sensors Temperature NC Series Solidpak Thermocouples     The NC series solidpak thermocouples are the high performance thermocouples that feature high sensitivity, solidity, and durability required in a general industrial sensor. The gap between a protective tube and a thermocouple wire is densely filled with magnesium oxide. The thick protective tube provides excellent response along with vibration resistance and impact resistance. In addition, it allows the thermocouple to withstand long-term continuous operation in hot and unfavorable environment. Features Quick response Excellent heat resistance and corrosion resistance Excellent vibration resistance and impact resistance Easy-to-use terminal head Specifications Element Type K thermocouple Class JIS 1 (class 0.4), JIS 2 (class 0.75) Protective tube material SUS304, SUS316, SUS310S, SUH446 (Sandvik P4), 253MA Protective tube outer diameter (Element diameter) 10mm (1.0mm), 15mm (1.6 mm), 22mm (3.2 mm) Protective tube length Up to 2000 mm Top shape Closed non-grounding type Insulation material High purity magnesium oxide (MgO) 2-element type protective tube diameter (Element diameter) 10mm (1.0mm), 15mm (1.6mm), 22mm (2.3mm) Normal working limit Thermocouple Protective tube materials Outer diameter 10mm 15mm 22mm K SUS304 -- 1000°C 1000°C SUS316 900°C 1000°C 1000°C SUS310S 1150°C 1150°C 1200°C SUH446 -- -- 1200°C Sandvik 253MA -- -- 1200°C Response time (From 0°C to 100°C boiling water) Protective tube outer diameters Response time 63.2% 90% 10 mm 8 seconds 17 seconds 15 mm 11 seconds 21 seconds 22 mm 16 seconds 32 seconds Page Top BACK