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PFM7, Digital Air Flow Sensor, 2-Color Display, IP40, 0.2-100 Lpm

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PFM7 is a digital flow sensor compatible with air, nitrogen, argon and carbon dioxide.  This is a legacy sensor, refreshed in 2019 as PF2M7.  The 3-digit LED display can be red or green, changing when a set point is reached.  Either instantaneous or accumulated flow can be shown.  Options include inline or bottom piping entry, cable connector type, a manual flow adjustment valve, and panel or bracket mounts.  Two outputs are available, including two switch signals, or a switch and analog signal.  PFM7 is IP40 rated, and C-UL-US and CE compliant.  See PF2M7 if RoHS is required.

  • Flow ranges (lpm): 0.2-10, 0.5-25, 1-50, 2-100
  • Port sizes: 1/8 or 1/4 (rc, NPT, G): ø4, ø6, ø8 or ø1/4" one-touch fittings
  • Rated pressure range (kPa): -70 to 750
  • Output options: NPN/PNP, 1-5V, 4-20mA
  • Accuracy: ±3% F.S. (display); ±5% F.S. (analog out)
  • Repeatability: ±1% F.S.
Configuration Options
  
 
Copy Configuration Number Copy Configuration Number
Select Product Options
Select values from the drop down lists or make appropriate selections to configure the part number.
Flow Rate Range Configuration Status
Flow Adjustment Valve Configuration Status
Port Size Configuration Status
Piping Entry Direction Configuration Status
Output Specification Configuration Status
Unit Specification Configuration Status
Instruction Manual Configuration Status
Calibration Certificate Configuration Status
Connector Configuration Status
Option Configuration Status
Options in:
  • Gray are not compatible with other selected option value.
  • Red conflict with another selected option value.
  • Amber are not recommended.
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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