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Pressure - DP/Static 0-10/25"

  • Product improvement is a continual process at Senva
  • This product is being at end of life 
  • The new P4, P5, and P6 series are upgrades
  • Please contact Senva for any account transition needs



Static pressure in duct or room, variable air volume system control, and filter status monitoring


This PDP series dry media pressure sensors cover up to 0-25”” (0-7000 pA) .  The transmitter features field selectable pressure ranges LCD readout for ease of installation. Piezoresistive sensor chip provides accurate and reliable sensing.

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Integrated, micromachined silicon piezoresistive sensor

  • Outstanding sensitivity, linearity, and hysteresis

Switch-selectable ranges

  • Three WC models with three ranges each: 0-10” (Selectable 2.5, 5.0, 10.0”WC) or 0-25” (Selectable 10, 15, 25”WC)
  • Three Pa modelswith three ranges each: 0-2500Pa (0-2500/1250/250”Pa uni-directional only) or 0-7000Pa (Selectable 0-7000 (7000/5000/2500 Pa uni-directional)
  • Dual outputs 4-20mA and jumper selectable 0-5V or 0-10V

Easy to install and maintain

  • LCD display for easy setup and commissioning
  • Auto zero push button input and auto zero control contact for system accuracy
  • Dual outputs: 4-20mA and jumper selectable 0-5V or 0-10V

Three Versatile package styles: 

  • Open Frame: Panel mount DIN or screw-mount model
  • Probe: NEMA 4 with integral duct probe
  • Duct: NEMA 4 with brass hose barb fittings
Power Supply   12-30VDC/24VAC(1), 30mA max. (13VDC min for 10V f.s. output)
Output type Dual outputs 3-wire 0-5/10VDC and 3-wire 4-20mA
Output scaling Model P-DP[XX]-010 0-10” (Selectable 2.5, 5, 10"WC)
Model P-DP[XX]-025 0-25” (Selectable 10, 15, 25"WC)
  P-DP[XX]-2500Pa 0-2500Pa (Selectable 2500, 1250, 250 Pa)
  P-DP[XX]-7000Pa 0-7000Pa (Selectable 7000, 5000, 2500 Pa)
Operating Environment Calibrated temperature range 50 to 140 F (10-60C)
Humidity range 0-90% RH
Media compatibility   Dry, oil-free air, N2
Sensor Type   Integrated, micromachined silicon piezoresistive
Sensor Performance Accuracy (Linearity, hysteresis, temperature) 2.5% f.s.
Auto-zero input Push-button and contact closure input provided
Enclosure P-DP30-XXX (Duct or Panel Mount) IP65, screw mount, brass hose barb fittings
P-DP31-XXX (Duct or Panel Mount) IP65, screw mount, brass hose barb fittings
P-DP32-XXX (Duct Mount w/pickup tube) IP65, screw mount, brass hose barb fitting and static pickup tube