Omega Series PX309 General Purpose Stainless Steel Pressure Transducers
Omega PX309 all-stainless pressure transducers: 0–1 to 0–10,000 psi, gauge, absolute, compound or vacuum, ±0.25% accuracy, mV, voltage or 4-20 mA output.
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Model / series: PX309
The PX309 is a general-purpose, all-stainless pressure transducer for liquids and gases. Ranges below 100 psi use an oil-filled silicon sensor; higher ranges use strain gauges bonded to a stainless diaphragm.
Key specifications
- Ranges: 0–1 to 0–10,000 psi; gauge, absolute, compound or vacuum
- Accuracy: ±0.25% BSL
- Outputs: 100 mV, 0-5 V, 0-10 V or 4-20 mA
- Operating temperature: -40 to 85 °C
- Wetted: 316 SS (17-4 PH on high ranges); 1/4-18 NPT male
- Protection: IP65; cable, M12, mini-DIN or twist-lock connection
Where it’s used
Our application pages place it on pumps and compressors.
Ordering
Built to order. Tell us the range and pressure type, the output and the electrical connection, and we’ll confirm the model code and lead time.



