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High Accuracy oil filled Wet/Dry and Wet/Wet Differential Pressure Transducers
0 to 1 psi, Differential, 4 to 20 mA, 1/4" NPT Male, Cable, (-49 to 240 °F)
Volume discounts available
Volume Discount Schedule
| Quantity | Price each |
|---|---|
| 1-9 | $1,236.64 |
| 10-24 | $1,174.81 |
| 25-49 | $1,150.08 |
| 50-99 | $1,100.61 |
| 100+ | $1,075.88 |
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PX409-001DDUI Model Options
View all modelsEdit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.
*Highlighted options are not compatible. Please select a different combination or click the CONFIGURE button to build your own.
Pressure Range
Accuracy Value(compensated range)
Output Signal
Electrical Output
Pressure Port Type
Connection/ Termination
Operating Temperature Range
Additional Features
Pressure Type
Accuracy Class
Pressure Port Size
Get all the great performance characteristics of the Micro-Machined Silicon Transducers in these wet/wet differential pressure models. These rugged stainless steel transducers are ideal for tough industrial automotive, or aerospace applications. They can be used in test benches, fitler monitoring, hydraulic, flow, or water/wastewater applications, as well as factory or pneumatic air, pitot tubes, air speed and other industrial or aerospace applications. The solid state silicon core and avaliable all stainless steel wetted parts will provide long, reliable service life with excellent long term stability.
Rated 5 out of
5
by
Anonymous from
Just the Best
Since these USB-enabled transducers are performing perfectly in a unit operations lab at the University of Kansas, they are now installed in a new undergrad fluid mechanics lab experiment at the University of Delaware
Date published: 2020-04-30
Rated 5 out of
5
by
Md Fahim Salek from
Accurate Results
The product is very sturdy and provide very precise results. I liked the USB plug and play setting which is very easy to operate.
Date published: 2024-11-03
Rated 5 out of
5
by
Ric T from
Omega has excellent products
This differential works great and does the job!!!!
Date published: 2024-10-28
Rated 3 out of
5
by
John Don from
Does what it needs to do
Works great just wish it was more specific about connector not included.
Date published: 2024-06-14
Rated 5 out of
5
by
Jeff Bryski from
Very satisfied
The item is exactly what I ordered and was received within a week of ordering. 2nd time I ordered from this sight both times I was very satisfied.
Date published: 2024-04-29
Rated 5 out of
5
by
Jeff Bryski from
Recommended
Received the unit sooner than stated. It was brand new and works great. Good price also.
Date published: 2023-09-08
RoHS 2015/863 - View Certificate
CE Approved
UKCA
A previous answer stated "A static pressure 500 psi above the rated differential pressure range... can be applied simultaneously to both ports." Does this apply to all models? (i.e. the 0-250dpsi model is rated to 750psi line pressure instead of 500psi?)
That would be correct
Date published: 2021-04-25
Should the transducer body be in a horizontal or vertical orientation when the ports are in a horizontal orientation?
The position of the body (electronics housing) should not matter. The orientation of the pressure ports (especially on the low differential range units) can effect the reading. It always best to scale the instrumentation that you using to reading the signal from your transducer with it oriented in the position you are going to be using it in.
Date published: 2021-09-10
Item# PX409-015DWUUSBH The data sheet states that the Output Signal is Digital and the Electrical Output is USB. Is there software available to monitor the transducers output if this connects thru USB?
Yes there is. Software can be downloaded free for Omega's website.
Date published: 2020-06-15
I'm attempting to get a steady state flow through one of our apparatuses for flow assurance research for glaucoma but there is a problem with air being in the sytem during the flow testing. What is the best way to eliminate air from the equation?
Tanner, thank you for your question, I do not have a specific operating procedure to eliminate air from the equation, since I am not familiar with your system design. Typically you will suction our Air or flush out air before you apply a positive pressure. Thank you.
Date published: 2019-11-16
Is this series fuel safe? We intend to use them for monitoring water and diesel fuel tanks. Thank you.
Eric, this series is not fuel safe, we do not have differential device that is fuel safe and rated for intrinsically safe applications.
Date published: 2024-06-13
If I am using the instrument to measure differential pressure within two-phase flow, is there any additional features I chould include? Like wet/wet diff?
If there is the possibility of both ports being exposed to a wet media you should order a PX409-015DWUI-EH. You can than expose either port to a wet or dry media without worry of damaging the sensor.
Date published: 2023-08-09
Currently I have the black and red cables attached to a COM and V supply respectively. I was wondering of the remaining green and white cables, which one is used as the analog input wire?
If you are working with a 4 to 20mA output sensor only the Red and Black wire are used. In a 2-wire loop powered device the power supply, load and sensor are wired in series. If you are not familiar with this type of hook-up please contact Omega at 1-800-826-6342 and ask for the Pressure Group.
Date published: 2021-04-28
How can I find the response time of this transducer? (We need a fast response one)
Thank you for your inquire
These units have a under 1 mill second response time.
Be understand that these and all the transducers we carry are not dynamic products.
If you need more information? Please contact us directly.
Date published: 2022-07-15
