CONTROLLER INSTRUMENT
Fisher Controller and Instrument
Fisher 646 Electro-Pneumatic Transducer
Fisher 646 electro-pneumatic transducer uses a converter module that converts a 4 to 20 milliampere input signal to a proportional 0.2 to 1.0 bar (3 to 15 psig) pneumatic output signal. The converter module uses small parts of minimum mass, which are balanced symmetrically around a pivot point at the center of the mass.
Features
- The transducer has low air consumption, which lowers operating costs.
- The output volume of the transducer is adequate to drive valve/actuator combinations without requiring a positioner or volume booster.
Detail Specification
| Communication Protocol | 4-20mA Analog |
| Data Interface | Wired |
| Max Outlet Pressure | 20 psig |
