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PC Board Mountable Pressure Sensors in a Transistor Package, Low Cost, High Performance

PX70 Series

air pressure sensors | PX70 Series

air pressure sensors

CAD51.00 PX71-005AV

  • TO-5 Package Suitable for PC Board Mounting
  • Gage, Absolute and Differential Models
  • Full Scale Ranges from 0.3 to 100 psi
  • For Clean Dry Non-corrosive Gases
Sensors - View related products


The PX70 Series is a piezoresistive pressure sensor, packaged in a TO- 5 case suitable for PC board mounting. The PX70 is available in full scale ranges from 0.3 to 100 psi as well as four standard package options. The PX71 for gage and absolute ranges, is available without fittings while the PX72 has a top mounted tube fitting (bottom is vent for gage). The PX73 is also available in gage ranges and has a bottom tube fitting (top is vent). For differential measurements the PX74 has top and bottom tubes and can be used for uni- or bidirectional measurement.

Linearity: ±0.5% FS
Repeatability: ±0.3% FS
Excitation: 5 Vdc (10 Vdc max)
Storage Temp Range: -40 to 125± (-40 to 257°F)
Compensated Temp Range: -15 to 85°C (5 to 185°F)
Zero Temp Coefficient: 0.07% FS/°C
Span Temp Coefficient: 0.05% FS/°C
Bridge Impedance: 3300 ±700 Ω
Proof Pressure: Range <100 psi >3x FS; 100 psi range = 2x FS
Burst Pressure: Range <100 psi >5x FS; 100 psi range = 3x FS
Common-Mode Pressure: 50 psi
Compatible Meters: DP41-S, DP25-S (see section D)
Place Order(Specify Model Number)
Part Number/ Desc.
PX71-0.3GV Star
Availability: In Stock
RoHS compliant
Gage sensor with a range of 0 to 0.3 psi (8.3 in water) with no fitting
PX71-005AV Star
Availability: 1 week
RoHS compliant
Absolute sensor with a range of 0 to 5 psia with no fitting
PX73-015GV Star
Availability: 1 week
RoHS compliant
Gage sensor with a range of 0 to 15 psi with bottom fitting
All dollar amounts on this site are shown in Canadian currency. Ordering Example: (1) PX71-005AV is a PC mountable pressure sensor with no fittings, a 0 to 5 psi absolute pressure range, 0 to 60 psi 2.0 3.0 4.0 mV/psi, CAD51.00

Part Number Builder

Build Your Part Number Below
Option Descriptions:

(1) Fittings select from:
PX71 for No Fitting
PX72 for Top Fitting
PX73 for Bottom Fitting
PX74 for Differential

(2) Range select from:
0.3 for 0 to 0.3 psi (8.3 in water)
0.8 for 0 to 0.8 psi (22 in water)
1.5 for 0 to 1.5 psi
005 for 0 to 5.0 psi
015 for 0 to 15 psi
030 for 0 to 30 psi
060 for 0 to 60 psi
100 for 0 to 100 psi

(3) Gage/Differential/Absolute select from:
GV for Gage Model
DV for Differential Model (PX74 Only)
AV for Absolute Model
Note: All combinations may not be valid, check spec sheet for valid part numbers.