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PX309-500GI
0 to 500 psi, Gauge, 4 to 20 mA, Cable
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Measurement Pressure Type
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Product Specs
<< See all Product Models| Brand |
 |
| Accuracy | ± 0.25 % |
| Accuracy Class | 0.1% to 0.25% |
| Accuracy Detail | ± 0.25% BSL, max (Combined Linearity, Hysteresis and Repeatability) |
| Additional Features 1 | None |
| Bandwidth | DC to 1 kHz |
| Burst Pressure | 4x Full Scale |
| Burst Pressure Note | -15 to 50 psig and 0 to 1000 psia: 4 times rated pressure or 25 psi whichever is greater, 100 to 10,000 psig: 5 times rated pressure |
| Electrical Connection | Cable |
| Electrical Output | 4 to 20 mA |
| Enclosure Material | 316 Stainless Steel |
| Enclosure Ratings | IP65 |
| GrossWeightValue | 0.45 |
| Insulation Resistance | 1 MΩ @ 25 Vdc |
| Measurement Pressure Type | Gauge |
| Measurement Pressure, Max | 500 psi |
| Measurement Pressure, Min | 0 psi |
| Operating Temperature, Max | 85 °C |
| Operating Temperature, Min | -40 °C |
| Output Signal | Current |
| Pressure Cycles | 10 million, minimum |
| Pressure Note | Pressure Overload: -15 to 50 psig and 0 to 1000 psia: 3 times rated pressure or 20 psi whichever is greater, 100 to 10,000 psig: 2 times rated pressure |
| Process Connection Size | 1/4 in |
| Process Connection Type | NPT Male |
| Response Time | <1 ms |
| Series ID | PX309 |
| Shock | 50 g, 11 ms half-sine |
| Shunt Calibration Value | In vertical direction with fitting down, compound ranges are calibrated for positive pressure output only |
| Stability | ± 0.25% |
| Stability Note | 1-Year Stability: <0.25% FS |
| Supply Voltage | 9 to 30 Vdc |
| Vibration | ± 20 g |
| Weight | 154 g |
| Country of Origin | China |
| See All Specs | |
PDFs & Manuals
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Show Ratings & Reviews
Rated 1 out of
5
by
Will L from
Untrustworthy calibrations
Faked calibration certificate (again). Claims to have been calibrated to 10,000psi using calibration equipment that will go to only 6,000psi
Date published: 2024-04-13
Rated 2 out of
5
by
H3rb3rt from
Word of Caution
The product performance was great, but there is a major design flaw. The cable connection option has the cable connected to the body by a nut that if loosened and taken off will break the unit. Whereas the PX409 series differential transducer instead does not have this problem, it has a sealed connection that doesn't allow you to break the unit so easily.
The reason I was attempting to take the nut off in the first place was because it was loose and the unit was dunked under water for cleaning so I was trying to make sure the unit would dry out fully before supplying power to the transducer.
Date published: 2021-04-16
Rated 4 out of
5
by
under pressure from
compact and reliable
Have purchased several of these transducers over the last 10 years and do not recall ever having to replace one due to failure. I usually get the 319 series and my only complaint is that there is no key on the connector to simplify pin alignment. They are also offered a wide range of pressure ratings.
Date published: 2019-04-04
Rated 5 out of
5
by
Park from
Performance
Good quality pressure sensor. Accurate readings, easy installation, and reliable performance.
Date published: 2026-09-06
Rated 5 out of
5
by
Park from
Quality
The pressure sensor appears to be well made and performs reliably. The readings are accurate and stable, and installation was straightforward. Overall, a good product for the intended application.
Date published: 2026-09-06
Rated 5 out of
5
by
Park from
Delivery
Great pressure sensor. It works as expected, is accurate, and was easy to install. Good quality for the price.
Date published: 2026-09-06
Rated 5 out of
5
by
Akshat Raval from
Great Pressure Transducer for Testing
Sure. Since you used the pressure transducer for your engineering test setup, you could write something natural like:
Review title: Great Pressure Transducer for Testing
Review text:
Great product and very easy to use. I purchased this pressure transducer for an engineering test setup, and it has worked very well. The readings are accurate and consistent, and it was straightforward to integrate into our setup. Overall, I’m very satisfied with the quality and performance and would recommend it for pressure testing applications.
Date published: 2026-08-27
Rated 5 out of
5
by
MeritSparky from
Pressure Transducer Absolute pressure (at vacuum)
Works well to convert 0-15psia to 0-5V signal. Note that this is operating well at a deep vacuum.
Date published: 2026-08-14