Patent 10295491 was granted and assigned to DAILY INSTRUMENTS CORPORATION on May, 2019 by the United States Patent and Trademark Office.
An assembly includes an electrical conductor disposed within an elongate mineral insulated conductive sheath. The electrical conductor is electrically grounded to the conductive sheath. The assembly also includes a test conductor disposed within and electrically isolated from the sheath to provide an indication of the insulation resistance of the assembly.