PFMB, Digital Air Flow Sensor, 2-Color Display, IP40, 2-200 Lpm

PFMB, Digital Air Flow Sensor, 2-Color Display, IP40, 2-200 Lpm

PFMB7201 is a digital flow sensor compatible with air and nitrogen.  Its thermal sensor is protected in a bypass flow path to reduce contact with moisture and contaminants, avoiding accuracy deterioration and damage.  Dimensions and weight have been reduced dramatically compared to the legacy PF2A.  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.  PFMB is IP40 rated, and C-UL-US, CE and RoHS compliant.

  • Flow range (lpm): 2-200
  • Port sizes: 1/4 (Rc, NPT, G) or ø8 one-touch fitting
  • Rated pressure range (MPa): 0 to 0.75
  • Output options: NPN/PNP, 1-5V, 4-20mA
  • Accuracy: ±3% F.S.
  • Repeatability: ±1% F.S.
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.
Flow Adjustment Valve Configuration Status
Port Size Configuration Status
Piping Entry Direction Configuration Status
Output Specifications Configuration Status
Option 1 Configuration Status
Unit Specifications Configuration Status
Option 2 Configuration Status
Calibration Certificate 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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