... Specifications Model: KK KE KT KN KJ O.D.: 0.5~8.0mmsheath mertial : 304 SS, 310 SS, 316 ... I or Class IIWire : Simplex(2 wire,3 wire) and Duplex (4 wire, 6 wire)Our main productsThermocouple,RTD,Mineral Insulated Thermocouple/ ... Cable,Copper Sheath Cable,MI heating cableThermocouple alloy wire,Thermocouple Head/Terminal Block/ConnectorTemperature Transmitter,Compensating Cable/Extension Cable etc. ...