Pressure Transducers: Heavy Duty PX2 Series, Delphi Metri-Pack 150 Connector, 1/4 in 45° Flare Female Schrader (7/16-20 SAE J512) Port, 150 psi Pressure Range, Sealed Gage Pressure Reference, Ratiometric 5.0 V, 10% Vs to 90% Vs Output