Exotherm instruments specializes in manufacturing mineral-insulated thermocouples ranging from 1.0 to 8.0 mm od, in simplex as well as duplex. The above assemblies can be provided with isolated or non-isolated junctions and terminations will flameproof head, quick disconnect type connectors, spring-loaded block, etc, or flying leads. The sheathing of the assemblies is available in various materials like ss 316, inconel 600, ss 310, etc.