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PX309
Transducteurs de pression en acier inoxydable à usage général
Modèles en stock
- Plages de basse pression de 1, 2 et 5 psi !
- Construction entièrement en acier inoxydable
- Pression relative, absolue, composée ou pression de vide
- Conception robuste à semi-conducteurs
PX309
À partir de
C$
413.83
Modèles en stock
Aperçu du produit
- Classe de précision 0,1 % à 0,25
- Fonctions supplémentaires 1 Aucun
- Largeur de bande DC à 1 kHz
- Matériau du boîtier Acier inoxydable 316
- Caractéristiques nominales du boîtier IP65
- Résistance d'isolation 1 MΩ à 25 Vcc
- Cycles de pression 10 millions, minimum
- Pression, min 0 psi
- Remarque concernant la pression Surcharge de pression : -15 à 50 psig et 0 à 1000 psia : 3 fois la pression nominale ou 20 psi, selon la valeur la plus élevée, 100 à 10 000 psig : 2 fois la pression nominale
- Taille du raccordement au process 1/4 po
- Type de raccordement au process NPT mâle
- Temps de réponse <1 ms
- ID de série PX309
- Résistance aux chocs 50 g, 11 ms demi-onde sinusoïdale
- Valeur d'étalonnage du shunt Dans la direction verticale avec raccordement vers le bas, les plages composées sont étalonnées uniquement pour une sortie de pression positive
- Stabilité ± 0,25 %
- Remarque sur la stabilité Stabilité sur 1 an : <0,25 % FS
- Tension d'alimentation 9 à 30 Vcc
- Vibration ± 20 g
- Poids 154 g
Les transducteurs de pression en acier inoxydable de la série PX309 d'OMEGA inférieurs à 100 psi utilisent un capteur en silicium de haute précision protégé par un diaphragme en acier inoxydable rempli d'huile. Les appareils de 100 psi et plus utilisent des jauges de contrainte en silicium liées moléculairement au diaphragme en acier inoxydable. Nos ingénieurs d'application travaillent en étroite collaboration avec nos clients pour personnaliser, concevoir ou créer des produits entièrement nouveaux. Appelez-nous, que vous soyez un équipementier, un fabricant ou un utilisateur final.
Le PX309 est également disponible en configurations métriques ; veuillez consulter le PXM309 pour plus de détails, ou contacter notre département Pression pour plus d'informations.
Le PX309 est également disponible en configurations métriques ; veuillez consulter le PXM309 pour plus de détails, ou contacter notre département Pression pour plus d'informations.
PDF & Manuels
Accessoires
accessories
Connecteur protégé contre les éléments avec 6 contacts femelles, plage de température de -55 à 125 °C (-67 à 257 °F)
C$66.26 / each
7 En stock
Convertisseur compact de courant ou tension analogique vers IO Link
C$245.46 / each
98 En stock
cables
Câble ventilé de 2 m (6 pi) avec connecteur M12 pour PX359 pour plages de manomètre <500 psi
C$172.75 / each
34 En stock
Câble ventilé de 5 m (16 pi) avec connecteur M12 pour PX359 pour plages de mesure manométriques <500 psi
C$241.25 / each
125 En stock
meters/controllers
Compteur de panneau 1/8 DIN pour thermocouple et RTD avec grand affichage couleur sélectionnable
C$707.44 / each
0 En stock
Compteur de panneau 1/8 DIN pour thermocouple et RTD avec grand affichage couleur sélectionnable
C$707.44 / each
0 En stock
Afficher les évaluations et les avis
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
Dustin M from
Reliable Pressure Transducer
Calibrated well and works as it should! Will be buying again.
Date published: 2026-04-08
Rated 5 out of
5
by
Jacob M from
We keep coming back
Very durable and very accurate transducers. Best that we could find
Date published: 2026-04-04
Rated 1 out of
5
by
Eric M from
Slow, unresponsive ordering process
The entire process of buying to delivery was slow and poorly communicated. I had submitted an urgent order and it took way to long to receive order confirmation as well as unacceptably long for the product to ship. Please make drastic improvements to your order processing process and take actions like actively reviewing the current process for inefficiencies and ways to improve.
Date published: 2025-12-26
Rated 5 out of
5
by
NDPIII from
Solid product
Durable , stable readings in propeller dyno environment .
Date published: 2025-12-10
Rated 5 out of
5
by
Alex I from
No hassle
No hassle, I got the items I ordered. I had a tight timeline.
Date published: 2025-12-08
Where can I find the transfer function for a PX309-100A10V? Is it included in the calibration documentation or do I have to generate it myself?
I am reading voltages off the sensor and using custom software to output a pressure. where do i find the equation that converts the sensor output voltage to pressure?
Date published: 2024-11-04
Is there a manual for installing and programming the PX309-5KG5V? I tried accessing the ftp.omega.com site, but it wasn't working. There also isn't a user manual on the product site. I am trying to connect it to a Arduino Uno and a 12V battery.
The PX309-5KG5V is simply an analog output sensor generating a 0 to 5VDC signal over it's 0 to 5000 PSI pressure range. There is no programming necessary and there is no manual. A wiring is available on both the specification sheet on our website and the calibration report that is shipped with the unit. This is a 3 wire device and wiring is as follows. Red wire should connect to the positive(+) side of our 12V battery. Black wire should connected to both the negative (-) side of your 12V battery and the negative (-) or low input of your readout device. White wire should connect to the positive (+) or high input of your readout device. We would have not have any info on how specifically you would connect this to a Arduino Uno
Date published: 2022-11-04
What is the maximum load that can be used in series with the PX309-1KA (4-20mA output)?
Thank you for your inquire.
over pressure 0 to 1000 psia: 3 times rated
Burst Pressure
0 to 1000 psia: 4 times rated pressure
Date published: 2022-06-14
I have the PX359-015A10V pressure transducer (0-15 psia, 0-10V output). I am wondering if the 0.25% accuracy, that is given on the specification sheet, means that the accuracy is 0.25% of the full scale?
Yes the 0.25% accuracy is of the full scale range of the sensor.
Date published: 2020-11-23
Can it be exposed to vacuum? I'm going to measure the positive pressure inside a sealed box when it's filled with inert gas. But the box will also be pumped to vacuum sometimes (pressure will be measured by other gauges). Will this transducer be damaged?
Yes the PX309 Absolute reference can be used inside a vacuum chamber
Date published: 2019-11-20
Does Omega PX309 read above the +15 PSI maximum pressure with less accuracy or the15 PSI is the maximum positive pressure that can read? and what will happen if my sample produces more pressure than the specified limit, is that going to damage the sensor?
Thank you for your inquiry, the PX309 15PSI has a Pressure Overload rating of 3 times rated pressure. The accuracy of the unit is based on zero to full scale, we do not guarantee specifications over the rated pressure.
Date published: 2022-09-09
Are there any limitations for using the PX309 series transmitters under constant exposure to hydrogen gas (pressures up to 3k psi)? (hydrogen embrittlement specifically) Thank you.
The PX309 should not be used to measure hydrogen. Embrittlement will occur.
Date published: 2020-10-09
How do I know if my PX359-500A5V contains HNBR o-ring in the wetted pressure port assembly?
We have several suppliers for the 0 to 500 psi sensing element used in the PX309 Series pressure transducer. One of them inadvertently supplied elements with the HNBR O-ring. Unfortunately there no way to identify which units were built use this element without physically cutting unit open the unit which would basically destroy it.
Date published: 2024-07-11