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P4 Value Series

P4 Value Dry Pressure
Higher Reliability, Faster Installation, Superior Accuracy | Sense the Difference

P4 Value Dry Pressure

Probe transforms for duct or remote applications. Made in USA. 7yr warranty! High density DIN mounting saves valuable panel space Conduit ready

Range: 0.1 to 25" W.C.
0-5VDC/10VDC or 4-20 mA loop &3-wire powered versions
LCD option & LED status indication
Remote & manual zero function

  • Duct, filter, and room pressure with a single unit with RP-6 probe addition
  • LCD option for set-up and reference
  • Non-position sensitive for easy placement accuracy
  • 0-5VDC/10VDC or 4-20 mA loop or 3-wire powered versions
  • DIN mount flat or side to conserve panel space
  • Conduit cover for 3/8” flex extra parts required
  • LED: Power heartbeat, auto-zero complete, 110% over pressure; facilitates locating sensor in ductwork


The P4 dry media pressure transmitter features fixed ranges optimized for building (zone) pressure, filter measurement, and static duct applications.   Innovative static probe integrates with unit or can be mounted remotely for static pressure.  PATENTED DESIGN


  • Building (zone) pressure
  • Filter condition measurement
  • Duct/static
Product Price Quantity
P4-2500-BU1XP 25" Fixed 0-10VDC Uni-Dir 1% No Disp Duct Probe
$225.00 /


P4-2500-BU1XX 25" Fixed 0-10VDC Uni-Dir 1% No Disp No Probe
$195.00 /


All prices shown are excluding tax unless otherwise specified.