Термопарные кабели (GB/T 4989, Китай)

China · 10 типов · Термопарные кабели (GB/T 4989, Китай): как читать названия типов кабелей

`SC`	SC (GB/T 4989): compensating cable for type S thermocouples, copper / copper-nickel 0.6 (Use temperature (Table 3, pp. 4, 5): general use G 0 to 70 or 0 to 100 °C, heat resistant H 0 to 200 °C; tolerance at the hot end (Table 4, p. 6): precision S ±30 µV (2.5 °C), normal ±60 µV (5.0 °C) at 1000 °C, heat resistant normal only)
`RC`	RC (GB/T 4989): compensating cable for type R thermocouples, copper / copper-nickel 0.6 (Use temperature (Table 3, pp. 4, 5): general use G 0 to 70 or 0 to 100 °C, heat resistant H 0 to 200 °C; tolerance at the hot end (Table 4, p. 6): precision S ±30 µV (2.5 °C), normal ±60 µV (5.0 °C) at 1000 °C, heat resistant normal only)
`KCA`	KCA (GB/T 4989): compensating cable for type K thermocouples, variant A, iron / copper-nickel 22 (Use temperature (Table 3, pp. 4, 5): general use G 0 to 70 or 0 to 100 °C, heat resistant H 0 to 200 °C; tolerance at the hot end (Table 4, p. 6): precision S ±44 µV (1.1 °C), normal ±88 µV (2.2 °C) at 900 °C)
`KCB`	KCB (GB/T 4989): compensating cable for type K thermocouples, variant B, copper / copper-nickel 40 (Use temperature (Table 3, pp. 4, 5): general use G 0 to 70 or 0 to 100 °C; no heat resistant KCB; tolerance at the hot end (Table 4, p. 6): precision S ±44 µV (1.1 °C), normal ±88 µV (2.2 °C) at 900 °C)
`KX`	KX (GB/T 4989): extension cable for type K thermocouples, NiCr10 / NiSi3 (Use temperature (Table 3, pp. 4, 5): general use G -20 to 70 or -20 to 100 °C, heat resistant H -25 to 200 °C; tolerance at the hot end (Table 4, p. 6): precision S ±44 µV (1.1 °C), normal ±88 µV (2.2 °C) at 900 °C)
`NC`	NC (GB/T 4989): compensating cable for type N thermocouples, iron / copper-nickel 18 (Use temperature (Table 3, pp. 4, 5): general use G 0 to 70 or 0 to 100 °C, heat resistant H 0 to 200 °C; tolerance at the hot end (Table 4, p. 6): precision S ±43 µV (1.1 °C), normal ±86 µV (2.2 °C) at 900 °C)
`NX`	NX (GB/T 4989): extension cable for type N thermocouples, NiCr14Si / NiSi4Mg (Use temperature (Table 3, pp. 4, 5): general use G -20 to 70 or -20 to 100 °C, heat resistant H -25 to 200 °C; tolerance at the hot end (Table 4, p. 6): precision S ±43 µV (1.1 °C), normal ±86 µV (2.2 °C) at 900 °C)
`EX`	EX (GB/T 4989): extension cable for type E thermocouples, NiCr10 / CuNi45 (Use temperature (Table 3, pp. 4, 5): general use G -20 to 70 or -20 to 100 °C, heat resistant H -25 to 200 °C; tolerance at the hot end (Table 4, p. 6): precision S ±81 µV (1.0 °C), normal ±138 µV (1.7 °C) at 500 °C)
`JX`	JX (GB/T 4989): extension cable for type J thermocouples, iron / CuNi45 (Use temperature (Table 3, pp. 4, 5): general use G -20 to 70 or -20 to 100 °C, heat resistant H -25 to 200 °C; tolerance at the hot end (Table 4, p. 6): precision S ±62 µV (1.1 °C), normal ±123 µV (2.2 °C) at 500 °C)
`TX`	TX (GB/T 4989): extension cable for type T thermocouples, copper / CuNi45 (Use temperature (Table 3, pp. 4, 5): general use G -20 to 70 or -20 to 100 °C, heat resistant H -25 to 200 °C; tolerance at the hot end (Table 4, p. 6): precision S ±30 µV (0.5 °C), normal ±60 µV (1.0 °C) at 300 °C)