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High Accuracy, Sanitary Pressure Transducers

High Accuracy Sanitary Pressure Transducers/Transmitters


Item# PX409S15-015A

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-9 $959.11
10-24 $911.15
25-49 $891.97
50-99 $853.61
100+ $834.43

In stock

Lead Time (If not in stock): 4 weeks
High Accuracy Sanitary Pressure Transducers/Transmitters PX409S15-015A PX409S15-015A
  • FAST DELIVERY! Stock to 1-Week!
  • For Sanitary or CIP (Clean-in-Place) Applications
  • Gage, Compound Gage, Absolute, Vacuum and Barometric Ranges
  • High 0.08% Accuracy
  • Now Available with M12 Connector, Order Model PX459
  • Solid State Sensor for Durability
  • Excellent Long Term Stability
  • 316L SS Wetted Parts
  • Shock and Vibration Rated
  • High Overpressure Rating
  • Ruggedized with Secondary Containment
  • mV/V, 0-5 Vdc, 0-10 Vdc, 4-20 mA Outputs Available
  • Gage and Absolute Pressure to 600 psi
    Compound Gage ±10 inH2O to ±15 psi
    Sealed Gage 100 to 600 psi
    Vacuum 10 inH2O to 15 psi
    Barometric Ranges in inHg or hPa
  • 5-pt NIST Traceable Calibration Included

PX409S15-015A 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 or click the CONFIGURE button to build your own.

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

  • Accuracy Value 4 to 20 mA
  • Maximum Compensation Temperature -4°C (25°F)
  • Minimum Compensation Temperature -4°C (25°F)
  • Vibration ±20 g (under test)
  • Shock 50 g
  • Zero Balance ±0.5% FS typical
  • Input Resistance 5000 Ω ±20% typical (mV/V)
  • Maximum Compensation Temperature 85°C (185°F)
  • Minimum Compensation Temperature -4°C (25°F)
  • Output Resistance 5000 Ω ±20% typical (mV/V outputs)
  • Wetted Materials 316L Stainless Steel
  • Zero Balance ±0.5% FS typical 1% maximum (1% typical

The PX409S Series sanitary pressure transducers and sanitary pressure transmitters are made using our proven micromachined silicon process. They are available with 1½ or 2 in sanitary fittings and are designed for long reliable service in pressure or level CIP applications in food processing, beverage or bio/ pharmaceutical applications as well as industrial applications that require a rugged, high accuracy transducer. The micro-machined silicon sensor provides a very stable transducer with exceptional high accuracy of 0.08% and a broad compensated range of -4 to 85°C (25 to 185°F). The modular construction allows for fast delivery of most configurations and fittings. Vacuum models measure negitive gage pressure, output is zero at ambient pressure and increases with decreasing pressure. Compound Gage models measure +/- gage pressure and have a corresponding bi-directional voltage outputs. 4-20 mA models have zero pressure (ambient) set at 12 mA. The OMEGA PX409S Series has been issued 3-A symbol authorization and meets the requirements of the 3-A Sanitary Standards.

Accuracy: 0.08% Best Straight Line (Linearity, Hysteresis and Repeatability combined)
Compound Gage models calibrated in positive direction only
Calibration: 5-point NIST traceable calibration with zero and span values, calibrated in horizontal direction
Operating Temperature Range: -15 to 115°C (-5 to 240°F)
Compensated Temperature Range: -4 to 85°C (25 to 185°F)
Temperature Compensation: Zero and Span Combined
    ≥5psi: 1% over 55.6°C (100°F) range
    ≤2.5 psi: 2% over 55.6°C (100°F) range
Min Isolation Between Case and Output Terminations: 100 MΩ @ 50 Vdc
Pressure Cycles: 1 million, minimum
Long Term Stability (1-Year): ±0.1% FS typ.
Shock: 50 g, 11 ms half sine shock, (under test)
Vibration: ±20 g (under test)
Bandwidth: DC to 1 kHz typical
Response Time: <1 ms
Fill Fluid: NEOBEE M5 Food grade CE Compliant: Meets industrial emissions and immunity standard IEC61326
Environmental Protection: IP65 or IP67 depending upon electrical termination
Pressure Rating: 1½ and 2 in Tri-Grip™ (Tri-Clamp® compatible) fitting: 600 psi using suitable clamp
Over Pressure: 4 x rated pressure to maximum rated flange pressure
Secondary Containment: 6 x rated pressure to a maximum of 2000 psi (not in clamp)
Wetted Parts: 316L SS
Weight: 285 gm (10 oz)
Zero Balance: ±0.5% FS typical, 1% max (For ranges ≤2.5 psi ±1% typ 2% max)
Span Setting: ±0.5% FS typical, 1% max (For ranges ≤2.5 psi, ±1% typ 2% max)
Calibrated in vertical position with fitting down
     Output/Supply: 10 mV/V; Ratiometric 5 to 10 Vdc
     Output/ Supply:
    0 to 5 Vdc: 10 to 30 Vdc @ 10 mA
    0 to 10 Vdc: 15 to 30 Vdc @ 10 mA
     Output: 4 to 20 mA
     Supply Voltage: 9 to 30 Vdc max loop res Ω = (Vs-9)x50 [9 to 20 Vdc above 105°C (229°:F)]

1.5' fitting models are featured in the tables below.
For 2' fitting models change S15 to S20 in model number.
For the full selection see the Part Number Builder below to select the model and options required to meet your requirements.

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Rated 5 out of 5 by from Helped me with HW assignment Was a great help in my aerospace course !!!!!!!!!!!
Date published: 2021-09-09
Rated 5 out of 5 by from Accurate and durable Great product very accurate and durable. However it is not a wise idea to press on the diaphragm. When our company first started using these the boss thought it would be a good idea for testing, the Sensor was damaged beyond repair immediately
Date published: 2020-07-28
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The PX409S20-005VI can this unit be mounted with the Diaphragm facing up?

Asked by: Anonymous
Yes. You can mount the sensor with diaphragm facing up. You may see a slight zero offset occur when in this position. You should just be able zero you instrumentation to correct for the offset
Answered by: Applications Engineer JK
Date published: 2020-11-04
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