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Compact, Differential, Low Pressure Transducers

0 to 2 inH2O, Unidirectional
Warranty
  • RoHS Icon
  • CE Approved
  • UKCA

$302.14

Item# PX165-002U

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-9 $302.14
10-24 $287.03
25-49 $280.99
50-99 $271.93
100+ $256.82

In stock

Lead Time (If not in stock): 7 weeks
0 to 2 inH2O, Unidirectional PX165-002U PX165-002U
  • Ultra low differential pressure ranges - as low as 0.25 inH2O
  • Compact and PCB mountable
  • Durable PBT case
  • Fast and easy electrical connections with optional connector, see Accessories

PX165-002U Model Options

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Edit 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.

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


  • Storage Temperature -40 to 70 °C (-40 to 158 °F)
  • Supply Voltage 5 Vdc
  • Weight 10g
  • Compatible Media Non-corrosive, dry gas
  • Dimensions 1.18” x 1.65” x 0.37”
  • Environmental Protection IP20/NEMA 1
  • Proof Pressure 7.25 psid
  • Stability ≤±0.50% span/year
  • Thermal Coefficient (Zero & Span) ±0.18% Span/°C (±0.10% of span/°F)
  • Max Static Pressure 11.60 psid

The PX165 differential pressure transducer series provides a solution to measure differential pressure in low and ultra low ranges, down to 0.25 inches of water. These sensors are quite compact, coming in at only 1.18"" x 1.65"" x 0.37 and weigh just 0.35 oz. this makes them ideal for circuit board (PCB) mounted applications or when space is at a premium. They come standard with pins but are also compatible with a JST BHR-03VS-1 connector for quick electrical connections. A particular advantage to purchasing this low differential pressure solution from Omega is the flexibility to order large quantities for OEM applications or lower quantities that are reasonably priced for small projects.

The Static Pressure should be applied to both ports simultaneously to avoid exceeding the Proof Pressure rating.

The new PX165 series also serves as a suitable replacement in many cases for our PX160 series that contained PX162, PX163, and PX164 part numbers.

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What is the current requirements on this sensor?

Asked by: Twinna
Thank you for your inquiry, please send your question to Info@omega.com
Answered by: rkent
Date published: 2022-03-01
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