... B,Wre)Type:602/604 ISO9001 Usage:With thermocouple lance connection THERMOCOUPLE CONNECTOR(Type S,R,B,Wre)It`s ... on the top of thermocouple lance.According to the different way of connection,thermocouple plug has two types are ... 602 plug and 604 plug. Thermocouple type: Type Model Max.TemperatureType WRe(W25%Re-W3 ... -Pt30%Rh)QR-KB-602/604 1800°c THERMOCOUPLE CONTACT BLOCK (Type S,R,B,Wre)