Fisher Controller and Instrument
Fisher 4320 Wireless Position Monitor
Fisher 4320 wireless position monitor eliminates the need for wiring to an on/off, pneumatically actuated valve. It provides a precise wireless feedback signal to indicate equipment position with a percent of span plus on/off indication. The 4320 can be used to control and/or monitor valves, sliding-stem regulators, displacement and float level sensors, and relief valves.
- The linkage-less feedback system is easy to install with a magnet array assembled to the valve stem.
- With the pneumatic output option, only air is needed to automate an on/off valve.