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PX409-Series
Capteurs de Pression de Haute Précision, Silicium Micro-Usiné
Modèles en stock
- Pièces mouillées : acier inox 316
Boîtier: acier inox soudé - Haute précision ±0.08% (BFSL) inclut les effets de linéarité, d'hystérésis et de répétabilité
- Large gamme de compensation en température -29 à 85°C
- Performance excellente en température: ±0.5% sur la plage de compensation
- Certificat d'étalonnage raccordé à 5 points, inclus
- Mesure des plages de basse pression de 10 in-H2O (25 mbar)
- Pression absolue de 5 à 1000 psia
- Temps de réponse rapide
- Haute fiabilité et stabilité
- Mesure pression absolue et jauge
- Pression d'épreuve minimum de 300%
PX409-Series
Depuis
C$
971.53
Modèles en stock
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Utilisez notre configurateur personnalisé pour affiner votre produit
L'aperçu du produit
- Accuracy Class < 0.1%
- Bandwidth DC to 1 kHz
- Compliance RoHS 2
- Insulation Resistance 100 MΩ @ 50 Vdc
- Materials, Wetted 316L Stainless Steel
- Pressure Cycles 1 million, minimum
- Process Connection Size 1/4 in
- Response Time <1 ms
- Shock 50 g, 11 ms half-sine
- Stability ± 0.1%
- Stability Note Long Term Stability (1-Year): ± 0.1% FS typical
- Vibration 5-2000-5 Hz, 30 minute cycle,Curve L, Mil-Spec 810 figure 514-2-2, vertical and horizontal axis
- Weight 200 g
Description
Les capteurs de haute précision piézorésistifs Omega ont fait leurs preuves durant plus de 25 années dans des applications de haute performance commerciale et aéronautique. La technologie piézorésistif utilise des jauges de contrainte implantées dans une membrane stable en silicium. La membrane est coupée en dés, chacun contient un pont de jauge de contrainte. Il est protégé du milieu extérieur par un boîtier étanche en acier inoxydable fermé par un joint métal à verre et une membrane en acier inox.La pression appliquée sur la membrane est transférée à l’élément sensible par un petit volume d’huile silicone. Cette construction assure un transducteur robuste doté d’une précision excellente, une bonne stabilité et les effets thermiques faibles. Sa robustesse est assurée par notre conception unique d'une enceinte de confinement secondaire de fluide en cas de rupture de membrane.
Chaque capteur est sévèrement testé en pression et température. Les capteurs sont étalonnés avec des appareils de haute précision, et livrés avec un certificat d’étalonnage raccordé à 5 points. La fiabilité de l'élément de capteur sur base piézorésistive donne une excellente stabilité en long terme, une bonne répétabilité et les effets thermiques très faible et pour le prix d’un capteur de pression moins performante. En standard les caractéristiques de l'PX409 comprennent la protection de l'électronique et de l'élément sensible contre l'inversion de polarité, EMC et les fluctuations de tension d'alimentation. Les classements de Sécurité Intrinsèque et CSA sont disponibles en option.
Les gammes de produits les plus courants sont stockés pour une livraison immédiate. D'autres configurations sont disponibles dans des délais courts.
Utilisez le tableau de "Construction d'une Référence" ci-dessous pour obtenir les caractéristiques complètes de ces produits.
PDF et manuels
Logiciels et pilotes
Afficher les notes et les avis
Rated 5 out of
5
by
Ali Mohammed from
Exceptional Performance and Reliability
I am thoroughly impressed with the performance of the presssure transducer. The transducer offers exceptional resolution, capable of detecting even the smallest leaks. The device was easy to integrate into our system, and the user manual provided clear instructions. Since its installation, it has consistently delivered precise and reliable readings. Overall, I am extremely satisfied with this Omega Engineering pressure transducer and highly recommend it for its high resolution, robust build, and consistent performance.
Date published: 2024-07-14
Rated 5 out of
5
by
NDPIII from
Nice Unit
Works great on our test stand , withstands plenty of abuse .
Date published: 2024-07-11
Rated 5 out of
5
by
Ted R from
Top notch
The quality of the signal and the precision are excellent. Also, the build quality is also very good.
Date published: 2023-02-24
Rated 4 out of
5
by
Trash from
Accurate Readings
The sensor provides precise absolute pressure measurements from 0 to 30 psi, making it highly reliable for various applications.
Date published: 2025-02-17
Rated 5 out of
5
by
Jerry Gu from
presdient
been with Omega for over 15 years. very stable, reliable
Date published: 2025-02-08
Rated 5 out of
5
by
Karl S from
Fantastic transducer!
Great transducer at a very good price point, with reasonable lead times!
Date published: 2024-11-11
Rated 5 out of
5
by
Karl S from
Great transducers
Simple, easy to use, accurate, quick lead times, and a fraction of the price of competitors!
Date published: 2024-11-04
Rated 4 out of
5
by
Maria S from
reliable but mediocre structural integrity
generally the npt threads are quite weak and we have sheared off multiple from the bodies of the sensors
Date published: 2024-10-12
You can specify the "pressure type" measurement as "gauge" or "vacuum". What exactly does the vacuum pressure type mean? It is the same as absolute pressure?
Vacuum pressure type means it's a sensor scaled to measure vacuum reference to Gage (reference is vented to the atmosphere). This is different than an Absolute unit which is reference to a sealed internal vacuum reference.
Date published: 2020-12-01
Is there an option to add grid lines to the charting area?
If this option could be added in a future update, it would be very helpful for reading the chart area while test is running in real time. This can give the user a faster indication of the test results. Thank you.
Date published: 2021-04-13
Can the PX409 series be used to measure oil pressure? I cannot find any info stating the acceptable mediums.
Thanks for your Question. The PX409-001CG10V is a 316 Stainless Steel unit that can be used to measure oil. Please check your oil chemical compatibility with 316SS. Please call or email us at pressure@omega.com with any further questions.
Date published: 2019-06-20
Will MMDDB2.5BIV10P4C5T1A3, listed as bi-directional differential pressure, 0-2.5 psi, read vacuum if the low port is connected to the vacuum process and the high port open to atmosphere? Will it work with both ports across different vacuums?
If you connect a vacuum to the low and leave the high port open to atmosphere the unit will output 0 to -10VDC if a vacuum id applied to the LOW port. If you apply varying vacuums to both ports the unit will respond with a sign representing the difference between the vacuums applied ranging from -10VDC to +10VDC
Date published: 2022-03-21
What is the resolution limit on this device? I'm interested in your 0-2 bar sensor and what the lowest pressure value it is able to measure accurately.
Resolution would depend on how small of a signal change the instrumentation used to read the 0 to 10VDC output can resolve. The sensor will read from 0 to 2 bar but the lower 10% of the range (0 to 0.2 bar) would end to be less accurate
Date published: 2022-03-01
Are the high accuracy transducers rated for use with hydrogen?
We do not recommended using our transducers in a hydrogen application due to embrittlement of the wetted parts when exposed to hydrogen
Date published: 2022-02-10
Hi, we have a PX409-16BI transmitter that we are developing a validation procedure for. Stated zero and span tolerances are +/- 0.5% FS typical with a +/- 1% FS maximum. Which should I use for validation? (BSL is not a validation tolerance)
You would use the +/- 1% FS max
Date published: 2020-06-12
When you say accuracy, are you referring to the resolution or the measurement, or the actual measurement accuracy? What are the respective values of each?
Thank you for contacting Omega. The PX409 is a full analog path sensor, meaning it's resolution is essentially infinite. The accuracy we specify details the uncertainty of the output. We specify the combined uncertainty contributed by non-linearity, repeatability, and histories.
Date published: 2019-02-12