PF2A3**, Digital Flow Switch for Air, Remote Type Display

PF2A3**, Digital Flow Switch for Air, Remote Type Display Show Description

SMC offers a variety of digital flow switches. Series PF2A for air, PF2W for water, PF2D for deionized water and chemicals. Flow rate setting and monitoring are possible with the digital display. Integrated and remote type displays are available for different types of application. Water resistant construction is used conforming to IP65 protection. Switching from real-time flow rate to accumulated flow is possible.

  • Digital flow switch for air applications
  • Remote type display unit
  • Flow rate range: 1-10(l/min) ~ 50-500(l/min)
  • Panel mounting
  • NPN or PNP open collector 2 outputs
Configuration Options

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Product Options

Select Product Options
Select values from the drop down lists or make appropriate selections to configure the part number.
Flow Range Configuration Status
Output Specification Configuration Status
Unit Configuration Status
Options in:
  • Gray are not compatible with other selected option value.
  • Red conflict with another selected option value.
  • Amber are not recommended.