We have combined a RTD and a type K thermocouple in one convenient assembly. This sensor is manufactured with high temperature ceramic cement and fiberglass insulated wire, to provide for the elevated operating range of both the RTD and T/C. The sensor can be configured to your dimensional requirements or it may be purchased off the shelf with a 3/16” O.D. stainless steel sheath, 2” in length, and 60” of lead wire.