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OMEGA

PX26-250GV Wet/Wet Differential Board Mounted Pressure Sensors

0 to 250 psi, Gauge Pressure

Have questions? We're here to help!
Have questions? We're here to help!

 OMEGA’s PX26 Series pressure sensors feature state-of-the-art silicon technology which permits both sides of the diaphragm to handle liquids. A unique conductive seal between the silicon diaphragm and the plastic housing allows for wet/wet applications and lower production costs than typical gold wire silicon sensors. This new construction has a larger diaphragm than traditional silicon sensors, resulting in increased long-term stability.

 
• Wet/Wet Differential Pressure
• Water and Many Other Liquids May be Applied to Both Sides
• Gage and Differential Models Available
• Miniature PC Board Mountable Design
• SIP 4-Pin Package
Excitation10 Vdc, 16 Vdc max @ 2 mA
Output (@ 10 Vdc)1 psi = 16.7 mV, 5 psi = 50 mv; >5 psi = 100 mV; 250 psi = 150 mV
Linearity±0.25% FS BFSL Typical
(±1% maximum) P2>P1
Hysteresis and Repeatability0.2% FS
Zero Balance±1.5 mV
Span Tolerance±3.0 mV
1 Year Stability0.5% FS
Operating Temperature-40 to 85°C (-40 to 185°F)
Compensated Temperature0 to 50°C (32 to 122°F)
Thermal Effects
Zero1 mV Span: 1% Rdg
Proof Pressure20 psi for ≤5 psi;45 psi for 15 psi ; 60 psi for 30 psi
200 psi for 100 psi range
Input Resistance7.5kΩ
Output Resistance2.5kΩ
Response Time1 ms
Gage TypeSilicon sensor
Wetted PartsPolyethimide, silicon, fluorosilicone
Mating ConnectorCX136-4, ($2.50), not included
Weight2 g (0.07 oz)
  • Thumbnail of document Manual - PX26-250GV Wet/Wet Differential Board Mounted Pressure Sensors
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    Manual - PX26-250GV Wet/Wet Differential Board Mounted Pressure Sensors

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  • Thumbnail of document Data Sheet - PX26-250GV Wet/Wet Differential Board Mounted Pressure Sensors
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    Data Sheet - PX26-250GV Wet/Wet Differential Board Mounted Pressure Sensors

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