Thermocouple wire(positive and negative cores)

K-TYPE Thermocouple wire 1.meet IEC584-1,IEC584-2; 2.widely used; 3.a long using life time; 4.small quantity accepted.

K-TYPE Thermocouple wire

The main characterics of product: thermoelectric properties; the rmoelectric power and temperature between lines; thermoelectric thermal stability; high accuracy.

The product passes the rules of IEC584-1,IEC584-2 standards, ISO9001:2008 certification.

It is widely used in metallurgy, chemical and other industries.

Under normal circumstances, K-type is used to measure the temperature.

Thermocouple wire models: K, J, B, R types.

Insulation materials: enamelled, glass fiber, and others.

Wires: flat and round.

Thermocouple wires Using materials: CuNi, Fe-Cr-Al, CrNi alloy and constantan copper.

Types of Thermocouple and Indexing		Using temperature range °C
Type	Indexing
Ni-Cr-----Ni-Si	K	-200--1300
Ni-Cr-----Cu-Ni(copper)	E	-200---900
Fe---- Cu-Ni(copper)	J	-40----750
Cu----- Cu-Ni(copper)	T	-200-----350
NiCrSi----NiSi	N	-200-----1300
NiCr---Au-Fe0.07	Ni-AuFe0.07	-270------0

Model	Level	Using temp.range	Tolerance
K and N	1	-40°C~1100°C	±1.5°C or  ±0.4%t
	2	-40°C~1300°C	±2.5°C or  ±0.75%t
	3	-200°C~40°C	±2.5°C or   ±1.5%t

Thermocouple wire(positive and negative cores)