PF3W5-U, Digital Water Flow Sensor, PVC Piping, Remote, IP65, 10-250 Lpm

PF3W is a digital flow sensor that constantly monitors water or coolant flow.  The -U variation features PVC piping for additional compatibility with deionized water and liquid chemicals.  This is the remote version of PF3W7-U, without a display.  One analog output is available.  Options include a mounting bracket and M8 lead wire.  This version does not offer a flow adjustment valve or temperature sensor.  PF3W is grease-free, IP65 rated, and C-UL-US, CE and RoHS compliant.

  • Flow ranges (lpm): 10-100, 30-250
  • Port sizes: 25A (32mm) or 30A (38mm) (flow range dependent)
  • Temperature rating: 0-70°C
  • Output options: 1-5V, 4-20mA
  • Accuracy: ±3% F.S. 
  • Repeatability: ±2% F.S.
PF3W5-U, Digital Water Flow Sensor, PVC Piping, Remote, IP65, 10-250 Lpm
Configuration Options
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Product Options

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Select values from the drop down lists or make appropriate selections to configure the part number.
Rated Flow Range Configuration Status
Port, PVC Pipe O.D. Configuration Status
Output Specification Configuration Status
Lead Wire Configuration Status
Units on Label Configuration Status
Bracket Configuration Status
Calibration Certificate Configuration Status
Made to Order Configuration Status
Options in:
  • Gray are not compatible with other selected option value.
  • Red conflict with another selected option value.
  • Amber are not recommended.


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