| 释义 |
potentiometric controller potentiometric controller[pə¦ten·chē·ə¦me·trik kən′trōl·ər] (control systems) A controller that operates on the null balance principle, in which an error signal is produced by balancing the sensor signal against a set-point voltage in the input circuit; the error signal is amplified for use in keeping the load at a desired temperature or other parameter. |