... ,R,B. Material:SS304,SS316,SS321,SS310,Inco600 Insulation:metal-shielded wire Pin Type thermocouple Model:K,N,E,J.T,S,R ... is called Mineral Insulated thermocouple. Mineral Insulated thermocouple can be made into unground type, ground type, end type according to the customers' requirements.Pin type thermocouples ...