
General The Bristol® 9110-RSR, from Emerson Process Management, is a bi-directional microprocessor based rotary actuator that sets the output of a pneumatic regulator. The output can be adjusted electrically by either discrete (raise/Lower) or analog inputs. These input signals to the “RSR” can be received from remote or local locations either by manual switches or automatic devices. Description Series 9110-00A, Remote Set Regulators are transducer devices that use an electrical input signal to