The C&C T-R resistance transducer converts a variable resistance into a
load independent dc current or voltage signal capable of driving a number of
independent instruments. Power for the unit is derived from an auxiliary
supply.
The unit conforms to IEC 60688. In addition it meets the insulation
requirements of IEC 60255-5, clauses 5, 6 and 8 as well as the high
frequency disturbance test of IEC 60255-22-1 for Class III test voltage