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4320 Wireless Position Monitor

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The 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.

Features include

  • The 4320 can be used to control and/or monitor valves, slidingstem regulators, displacement and float level sensors, and relief valves. It is designed to be simple to use, compact, and easily mounted.
  • Transmitted data includes the percent of span value, limit switch status indications, valve set point, internal device temperatures, and power module voltage. It also checks for service and configuration instructions from host systems such as distributed control systems (DCS), asset management systems (AMS), and supervisory control and data acquisition (SCADA) systems.
  • Wireless Position Monitor & Limit Switch
  • Self Learning, Secure , 2.4 GHz Mesh Network
  • Update Rates, 4 sec to 60 min
  • Control Valve Applications
  • Contactless Feedback
  • Full Travel Range
  • % Span / 2 x Limits / Cycle Counter
  • Battery Life up to 10 years
  • Upgrade existing valves
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