This compensating cable used inside the thermocouple lance to connect the lance with the thermocouple.

Thermocouple  Cable (Heat Resistant):

The implement standard of our compensating cable is GB/T4989-94(type SR thermocouple),JB/T9496-99(WRe3/25WRe5/26 thermocouple)

Thermoelectricity characteristic of the compensating cable:

Compensating Cable type	Thermocouple calibration matched	100emf standard value (uv)	200emf standard value (uv)	Tolerance		Material
				Precision	Normal	Positive pole	Negative pole
SCRC	SR	645	1440	±10uv	±60uv	Cu	Cu-Ni
WC3/25	WRe3/25	1145	2602	±20uv	±48uv	Cu	Cu-Ni
BC	B					Cu	Cu
WC5/26	WRe5/26	1451	3089		±51uv	Cu	Cu-Ni

    Specification of the compensating cable:

The dimension of the compensating wire is 0.4*1.0mm,this compensating wire is used for made the expendable thermocouple; normal compensating cable used for connecting the indicator,the cross section area is 1.0 mm2,the outer diameter is 5.1*8.0mm;the heat resistant compensating cable used inside the lance,the cross section area is 1.0 mm2,the outer diameter is 3.1*5.6mm.