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High Accuracy oil filled Wet/Dray and Wet/Wet Differential Pressure Transducers


Item# PX409-001DWU5V

 This item is available for quick shipping
Volume discounts available
Volume Discount Schedule
Quantity Price each
1-4 $1,022.00
5-9 $970.90
10-24 $950.46
25-49 $909.58
50-99 $889.14
100+ $868.70

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Lead Time ( If not in Stock): 5 Days

High Accuracy oil filled Wet/Dray and Wet/Wet Differential Pressure Transducers PX409-001DWU5V PX409-001DWU5V
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  • 5-Point NIST Traceable Calibration
  • Precision Micro-Machined Silicon Core
  • High Stability, Low Drift
  • Welded Stainless Steel Construction
  • 316L SS Wetted Parts on Wet Side– Clean Dry Gases on Dry Side
  • Now Available with M12 Connector
    Order Model PX459
    (See Part Number Builder at bottom of page)
  • Premium Temperature Performance
  • Broad Compensated Temperature Range
  • Durable, 1 Million Cycle Life
  • Ruggedized with Secondary Containment
  • Customized Specifications Available

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Pressure Range
Pressure Type
Accuracy Class
Accuracy Value (compensated range)
Output Signal
Electrical Output
Pressure Port Size
Pressure Port Type
Operating Temperature Range
Additional Features

Product Specs


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.

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Can a wet/wet differential pressure transducer be used to measure differential vacuum pressures? (i.e. absolute pressures at both process connections which are less than the ambient pressure surrounding the transducer body)?

Asked by: SeanS
Thank you for your inquiry. Most differential transducers will not handle this application unless you purchase a unidirectional product? Please contact us to discuss in detail. Hope this was helpful
Answered by: application engineer je
Date published: 2020-03-19

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?

Asked by: Tanner
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.
Answered by: SAE DJO
Date published: 2019-11-16

Can this also be used for sensing air pressure?

Asked by: ScoutK
Thank you for your inquiry. Our Tech Support engineer has emailed you the specifications for our PX409-10WDWUI, Differential pressure transmitter. Unfortunately, we do not offer any differential sensors with sanitary connections. This sensor has 1/4 NPT male thread connections and all stainless steel wetted parts. You might be able adapt the fitting to some sort of quick disconnect setup. Smallest range we offer is a 0 to10"wc.
Answered by: Jane
Date published: 2019-06-26
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