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High Accuracy, Wet/Wet Differential Pressure Transmitters

-1 to 1 psi, Differential Pressure

$599.66

Item# PX2300-1BDI

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-4 $599.66
5-9 $587.67
10-24 $575.67
25-49 $551.69
50-99 $545.69
100+ $539.69

In stock

Lead Time ( If not in Stock): 3 weeks

-1 to 1 psi, Differential Pressure PX2300-1BDI PX2300-1BDI
  • 0.25% Accuracy
  • NEMA-4/IP65 Rating
  • Wet/Wet Corrosive Environments
  • Ideal for Pressure Drop Across Filters

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Pressure Range Unit
Pressure Range Min
Pressure Range Max
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


Product Specs

  • Accuracy Value 0.25
  • Excitation 24 Vdc nominal
  • Input Resistance 0 to 1000 Ω
  • Maximum Compensation Temperature -1°C (30°F)
  • Minimum Compensation Temperature -1°C (30°F)
  • Repeatability ±0.05% FS
  • Wetted Materials Stainless steel

OMEGA’s PX2300 Series high-output, low differential pressure transducers are compatible with most media, from dry air to corrosive liquids. All wetted parts are either stainless steel or elastomer seals. The electronics are housed in a NEMA 4 (IP65) enclosure. A high working pressure and high overpressure ratings ensure dependability in harsh industrial environments. These transducers are ideal for measuring pressure drop across filters and other process devices.

SPECIFICATIONS
Excitation: 24 Vdc nominal
    Max: 30 + 0.004 x (loop resistance Ω) Vdc
    Min: 11 + 0.02 x (loop resistance Ω) Vdc
Loop Resistance: 0 to 1000 Ω
Output: 4 to 20 mA (2-wire)
Accuracy: ±0.25% RSS FS at constant temperature (includes linearity, repeatability and hysteresis)
Linearity: ±0.20% FS
Hysteresis: 0.10% FS
Repeatability: ±0.05% FS
Operating Temperature Range: -18 to 80°C (0 to 176°F)
Compensated Temperature Range: -1 to 65°C (30 to 149°F)
Thermal Zero Effect: <±0.02% FS/°F
Thermal Span Effect: <±0.02% FS/°F
Sensor: Capacitive
Maximum Line Pressure: 250 psig
Maximum Overpressure:
    High Side: 1 to 5 psi = 20 x FS, 10 to 25 psi = 10 x FS, 50 psi = 5 x FS, 100 psi = 2.5 x FS
    Low Side: 2.5 x FS (shift recoverable)
The zero will shift slightly when high differential pressure is applied. The shift may be as much as ±10% FS with overpressure applied to the low port. (Other parameters will not shift.) The shift may be recovered by a positive overpressure or if the overpressure is always in one direction, the user may apply this pressure to pre-set the sensor. Subsequent overloads of less pressure will not cause any further shift.
Wetted Parts: Air and fluids compatible with 17-4 and 300 stainless steel, FKM, and silicone O-rings
Cavity Volume: 0.27/0.08' pos./neg. port
Case: NEMA 4 (IP65)
Pressure Port: ¼ NPT internal
Electrical Connection: Internal barrier strip with 22.2 mm (0.875') conduit opening
Response Time: 50 ms (water)
Weight: 410g (14.4 oz)

Rated 3 out of 5 by from PX2300 This item (PX2300) need to have a calibration certificate so that the user know the accuracy of the instrument.
Date published: 2016-12-19
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Is it possible to order this customized to provide a 0-5VDC electrical output signal?

Asked by: PD Engineer
There is no 0 to 5VDC version of the transmitter available. You can use an external 250 ohm to convert the 4 to 20mA to a 1 to 5VDC
Answered by: Application Engineer JK
Date published: 2021-09-10

Does the PX2300-2DI come with a calibration certificate?

Asked by: Max1
The PX2300 Series differential sensor do not normally come with any certification. We may be able to offer a NIST certification at an additional charge. You would need to contact our Sales Dept at sales@omega.com
Answered by: Application Engineer JK
Date published: 2021-04-15
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