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PX26
Capteur de Pression Différentielle Liquide/Liquide
Modèles en stock
- Compatibles avec l'Eau et de Nombreux d'autres Liquides à les Deux Cotés
- Disponible en Modèles à Jauge et Différentielle
- Conception Miniature pour Montage sur Circuit Imprimée
PX26
Depuis
C$
104.78
Modèles en stock
L'aperçu du produit
- Accuracy ± 1 %
- Accuracy Class > 0.25%
- Compensated Temperature, Max 50 °C
- Compensated Temperature, Min 0 °C
- Electrical Connection Pins
- Electrical Output Note 1 psi = 16.7 mV; 5 psi = 50 mV; >5 psi = 100 mV; 250 psi = 150 mV
- Gauge Type Silicon Piezoresistive sensor
- Hysteresis 0.2% FS
- Input Resistance 7.5 kΩ
- Materials, Wetted Fluorosilicone, Polyethimide, Silicon
- Operating Temperature, Max 85 °C
- Operating Temperature, Min -40 °C
- Output Resistance 2500 Ω
- Output Signal Millivolt
- Process Connection Size 5 mm
- Process Connection Type Stem
- Repeatability Error 0.2% FS
- Response Time 1 ms
- Span Setting Adjustable Range ± 3.0 mV
- Stability 0.005
- Stability Note 1-Year Stability: 0.5% FS
- Supply Voltage 10 Vdc
- Thermal Effect on Zero error, Max 1 mV, 1% rdg
- Weight 2 g
Description
La série de capteurs de pression OMEGA PX26 comporte l'état de l'art des technologies silicium qui permet le contact des liquides avec les deux côtés du diaphragme. Un conducteur joint unique entre le diaphragme de silicium et le boitier plastique permet l'usage liquide/liquide mais avec moins de couts de production que les capteurs typiques de silicium fil d'or. Cette nouvelle construction dispose d'un plus grand diaphragme que les capteurs silicium traditionnels, résultant en une augmentation de stabilité à long terme.
CARACTERISTIQUES
Excitation:10 Vdc, 16 Vdc max @ 2 mA
Sortie (@ 10 Vdc):1 psi = 16.7 mV, 5 psi = 50 mV; >5 psi = 100 mV; 250 psi = 150 mV
Linéarité:±0.25% de pleine échelle BFSL Typique
(±1% maximum) P2>P1
Hystérésis and Répétabilité:0.2% de pleine échelle
Réglage de Zéro:±1.5 mV
Tolérance Span:±3.0 mV
Stabilité 1 an:0.5% de pleine échelle
Température de Fonctionnement:-40 à 85°C
Compensation de Température:0 à 50°C
Influence de Température:
Zéro: 1 mV Etendue: 1% valeur
Pression d'Epreuve:20 psi pour gamme ?5 psi;
45 psi pour gamme15 psi ; 60 psi pour gamme 30 psi
200 psi pour gamme 100 psi
Résistance d'Entrée:7.5k?
Résistance de Sortie:2.5k?
Temps de réponse:1 ms
Jauge: Capteur Silicium
Les Parties en Contacte: Polyetherimide, silicium, fluorosilicone
Connecteur:CX136-4, (vendu séparément)
Poids:2 g
Afficher les notes et les avis
Rated 3 out of
5
by
Jack2019 from
Sometimes OK but sometime not
We bought this a month ago for our water pressure loop test, initally it was good and be sensitive to pressure drop changes and read correctly.
However, after switching and squeeze air out of in and outlet lines, found the connection was easy to break and get wet so readings were really out of range.
Date published: 2019-01-23
Rated 5 out of
5
by
Cray from
Pressure measurements inside small ID thin tubing
We use these pressure gauges in combination with the PLATINUM™ Series Digital Panel Meters (DP8PT-006) to determine the pressure inside thin flexible tubing as water is flowing inside. WE use three of these pressure gauges along the tubing and can determine the pressure changes with the experimental conditions. They work well and are responsive.
Date published: 2024-02-14
Rated 5 out of
5
by
WJB ENTERPRISE from
Filter Supplies
This order and every one I have placed with Omega has been handled very efficiently.
Date published: 2023-03-15
What voltage regulator should be used for this transducer? Is there one commercially available?
Nominal excitation for the PX26 Series sensor is a regulated 10VDC. With 10VDC applied the output signal from the PX26 would be 0 to 16.7 mVDC for the 1 psi unit, 0 to 50 mVDC for the 5 psi unit and 0 to 100 mVDC for the 15, 30, 100, and 250 psi units. Current draw from the power supply would be 2 mA per unit. We offer a regulated power supply part# FAR-1 that would supply regulated 10VDC.
Date published: 2020-06-09
The PX26-001DV shows an output of 10mv/V, according to your selector menu on this web page, but all data sheets indicate 1 psi models as having 0-16.7 mV output when connected to a 10V DC power supply. Which is it?
The error is in the part number builder in the product page. The 1 PSI range units in both the Differential and Gage models have a 1.67 mV/V sensitivity. Having the error corrected
Date published: 2023-02-14
We are using the +- 1 psi differential pressure sensor. When we connect the pressure sensors as shown in the data sheet (with 10V input), we are measuring the ouput voltage to 2.6V. Do you know why, is it an off-set voltage?
Are you wiring the sensor differentially (power connections separate from signal connections). If the negative signal connection and the negative excitation are connected to a common point you will get a high voltage signal output. If the connects are not commoned together you most likely have damaged sensor sensor
Date published: 2021-04-22
I'm using a PX26-005DV to measure the pressure drop . At high flow rates, the sensor works but at low flow rates where pressure drop is 0.01 psi, the sensor gives negative value. Is it because of range of the sensor? would PX26-001DV solve the problem?
Hoomichi, you are trying to measure a pressure drop that is too low to be captured by this sensor. This is a low cost unit that can measure at quarter percent accuracy. Please see the PX409 differential series models for better measurement. For more questions please email pressure@omega.com
Date published: 2020-12-30
Do you have recommended NI DAQ to log pressure measured by PX26?
We would not have any information on what NI DAQ would work with the PX26 transducer.
Date published: 2023-07-06
We are using an omega sensor that looks to be from the PX26 family for differential pressure. The sensor is etched with the code 6BF60 and 201033N. We want to have a spare. Can anyone equate the sensor we have with a current model we can purchase?
Code 6BF6D is the equivalent to our PX26-005DV
Date published: 2021-05-19
This sensor says that it is for wet applications.... Is it possible to use this with air, or would that not work well/correctly?
Any of our sensors that we state are for wet application will also work fine use with gases. Air would be just fine.
Date published: 2021-04-08
How high of a vacuum will this sensor tolerate? I don't need a vacuum readout, but it would likely experience a vacuum equivalent of ~50-75 psi.
This unit is not designed for vacuum application, if this application requires a vacuum measurement you may want to choose a different product.
Date published: 2021-08-10