Omega Engineering PX309-200GI – Stainless Steel Pressure Transducer, General Purpose, Gauge, 0 psi to 200 psi, +/- 0.25 %, 1/4′ NPT Male, Current, 4 mA to 20 mA, Cable, -40 C to 85 C (-40 F to 185 F), PX309 Series