PX409-001DWUI.

PRESSURE SENSOR, ANALOGUE, 1PSI, 30VDC

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.

Manufacturer: OMEGA
Product type: Pressure Transducers
Port Style: 1/4" - 18 NPT
Product Range: PX409 Series
Sensor Output: Analogue
Voltage Rating: 30VDC
Operating Pressure Max: 1psi
Pressure Measurement Type: Differential

Delivery and price
Units per pack	1
Price	847.38 €
Current stock	10+
Lead time	30 days

Datasheet

## _**Micro-Machined Silicon TranSducerS weT/weT differenTial PreSSure ModelS**_ 

_**mV/V, 0 to 5 or 0 to 10 Vdc, or 4 to 20 ma outputs uni-directional ranges 0-10 inh2o to 0-1000 psid**_ 

## _**PX409 Series**_ 

**cable style.** 

**Standard** 

- U **Precision micro-machined Silicon core** 

- U **5-Point nIST Traceable calibration** 

- U **High Stability, Low Drift** 

- U **Welded Stainless Steel construction** 

**PX409-015DWUV, 15 psid range, 10 mV/V output, shown smaller than actual size.** 

- U **316L SS Wetted Parts** 

- U **Digital Dynamic Thermal compensation Across Temperature and Pressure Range** 

**metric threads available, visit us online** 

- U **Premium Temperature Performance** 

## U **Broad compensated Temperature Range** 

- U **Durable, 1 million cycle Life** 

- U **Ruggedized with Secondary containment** 

- U **customized Specifications Available** 

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 requiring a wet/ wet transducer. They can be used in test benches, filter 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 all stainless steel wetted parts will provide long, reliable service life with excellent long term stability. To obtain their high accuracy and stability, the PX409 Series use state of the art digital mapping of the temperature, pressure and output performance of the silicon sensor in conjunction with a custom ASIC to provide dynamic thermal compensation across the temperature and pressure parameters. 

## **common SPEcIFIcATIonS** 

**Accuracy:** 0.08% BSL linearity, hysteresis and repeatability combined 

**minimum Resistance Between Transducer Body and Any Wire:** 100 MΩ 

## **operating Temperature:** 

**mV/V and 5 to 10 Vdc output:** -45 to 121°C (-49 to 250°F) **mA output:** -45 to 115°C (-49 to 239°F) 

## **compensated Temperature Range:** 

- **10 inH2o to 5 psi:** -17 to 85°C (1 to 185°F) 

- **15 to 1000 psi:** -29 to 85°C (-20 to 185°F) 

- **Thermal Accuracy: Zero         Span** 

- % Shift over compensated temperature range 

- **10 inH2o to 5 psi:** ±1.00%       ±1.00% **15 to 1000 psi:** ±0.50%       ±0.50% 

**IP65 environmental rating.** 

**Five Electrical PX459, m12 connector. Termination Styles** 

**==> picture [239 x 256] intentionally omitted <==**

**----- Start of picture text -----**<br>
IP67  IP65 environmental<br>environmental  rating.<br>rating.<br>}<br>G €<br>PX409, 2 m (6') cable. PX419, mini DIn.<br>IP67<br>environmental<br>rating.<br>IP65<br>environmental<br>rating.<br>PX409c, conduit cable. PX429, twist-lock.<br>**----- End of picture text -----**<br>


**PX409c, conduit cable.** 

**B-243** 

**B** 

## _**Micro-Machined Silicon TranSducerS weT/weT differenTial PreSSure ModelS**_ 

**Pressure cycles:** 1 million minimum 

## **Long Term Stability (1-Year):** 

**==> picture [284 x 232] intentionally omitted <==**

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Dimensions: mm (inch)<br>Conduit backend PX409C<br>28<br>-c—— (1.1) ½ NPT TH’D<br>Integral cable backend PX409<br>—_ 5 (0.2)<br>mating<br>Twist-lock backend PX429 connector<br>5 (0.2) PT06F10-6S<br>Vent with porous plug<br>(gage units only)<br>**----- End of picture text -----**<br>


±0.1% FS typical 

**Bandwidth:** DC to 1 kHz typical **Response Time:** <1 ms 

**cE compliant:** Meets EN61326-1: 2006 for industrial locations 

**Shock:** 50 g, 11 mS half sine, vertical and horizontal axis 

**Vibration:** 5-2000-5 Hz, 30 minute cycle, Curve L, Mil-Spec 810 figure 514-2-2, vertical and horizontal axis 

**Wetted Parts:** 316L stainless steel 

**Line/Static Pressure:** 500 psi maximum applied to both sides simultaneously 

**Proof Pressure (Differential):** 

10 inH2O range = 10 times range 

- 1 psi range = 6 times range 

2.5 to 750 psi ranges = 4 times range 1000 psi range = 3 times range 

**Hi Side containment Pressure (Differential):** 

**Ranges 10 inH2o to 5 psi:** to 1000 psi **Ranges 15 to 1000 psi:** to 3000 psi **Pressure Ports:**[1] ⁄4 NPT male 

**==> picture [469 x 361] intentionally omitted <==**

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mini DIN backend PX419<br>59<br>Electrical Terminations:<br> 2 m (6') cable  2 m (6') cable with  [[1]] ⁄2 NPT  2 NPT   NPT   F7 5 (0.2) Ø 20.2 ø (0.8)(0.8) 20.2<br> mini DIN   x 1<br> (mating connector included)  Vent with porous plug<br> Twist-lock,  (gage units only)<br>)<br> (mating connector sold separately)<br> M12 connector es<br>J z<br>PX429 mating connector: .<br> 200 g (7 oz) maximum<br>ø22.8<br>(0.9)<br>Dimensions: mm (inch)<br>ø = diameter ø22.8<br>(0.9)<br>Z<br>25.4 (1.0) hex<br>22.8 (0.875) hex<br>each end<br>Te , each end<br>71.1 (2.8)<br>71.1 (2.8) ¼ - 18 NPT<br>¼ - 18 NPT each end<br>each end<br>| |<br>chy | Serial # and range<br>Serial # and range 50.8 (2.0) identify high port<br>identify high port IAC om 50.8 (2.0)<br>78.7 (3.1)<br>78.7 (3.1)<br>30 psid and above 15 psid and below<br>**----- End of picture text -----**<br>


## **Electrical Terminations:** 

**PX409:** 

**PX409c:** 2 m (6') cable with[[1]] ⁄2 NPT  2 NPT   NPT conduit thread 

**PX419:** mini DIN 

(mating connector included) 

**PX429:** Twist-lock, 

(mating connector sold separately) 

**PX459:** M12 connector 

**PX429 mating connector:** PT06F10-6S 

**Weight:** 200 g (7 oz) maximum 

**B-244** 

## _**weT/weT differenTial PreSSure ModelS uni-direcTional rangeS wiTh mV/V ouTPuTS**_ 

## **UnI-DIREcTIonAL mV/V SPEcIFIcATIonS** 

**output:** 10 mV/V ratiometric **Supply Voltage:** 5 to 10 Vdc 

**current Draw:** 5 mA @ 10 Vdc **Input Impedance:** 1000 to 5000 Ω 

**output Impedance:** 5000 Ω ±10% typical 

## **Zero Balance:** 

**Ranges** ≤ **2.5psi:** ±1% typical (2% maximum) 

**Ranges > 2.5psi:** ±0.5% typical (1% maximum) 

## **Span Setting:** 

**Ranges** ≤ **2.5psi:** ±1% typical (2% maximum) **Ranges > 2.5psi:** ±0.5% typical (1% maximum) 

**cable** * **style.** y¢ **metric threads available, visit us online** 

**PX409-030DWUV, 30 psid range, 10 mV/V output, shown smaller than actual size.** 

## **cABLE TERmInATIon*** 

## **To Order** 

## **m12 or TWIST-LocK TERmInATIon** 

## **10 mV/V oUTPUT,[1] ⁄4 nPT mALE FITTInGS** 

**10 mV/V oUTPUT,[1] ⁄4 nPT mALE FITTInGS RAnGE mETRIc moDEL no. RAnGE mETRIc moDEL no.** 0 to 10 inH2O 25 mbar ~~es~~ **PX409-10WDWUV** 0 to 10 inH2O 25 mbar **PX4[*]9-10WDWUV** ~~$$~~ 0 to 1 psi 70 mbar **PX409-001DWUV** 0 to 1 psi 70 mbar **PX4[*]9-001DWUV** ~~ey~~ 0 to 2.5 psi 170 mbar **PX409-2.5DWUV** ~~A~~ 0 to 2.5 psi 170 mbar **PX4[*]9-2.5DWUV** 0 to 5 psi 350 mbar **PX409-005DWUV** ~~PO WEEE~~ 0 to 5 psi 350 mbar **PX4[*]9-005DWUV** 0 to 15 psi 1 bar **PX409-015DWUV** ~~Py PE~~ 0 to 15 psi 1 bar **PX4[*]9-015DWUV** 0 to 30 psi 2 bar **PX409-030DWUV** ~~Py PEE~~ 0 to 30 psi 2 bar **PX4[*]9-030DWUV** 0 to 50 psi 3.5 bar **PX409-050DWUV** ~~OC~~ GB ~~PE~~ 0 to 50 psi 3.5 bar **PX4[*]9-050DWUV** 0 to 100 psi 7 bar **PX409-100DWUV** ~~oy~~ ee ~~RE~~ 0 to 100 psi 7 bar **PX4[*]9-100DWUV** ~~ey~~ 0 to 150 psi 10 bar **PX409-150DWUV** ~~A~~ 0 to 150 psi 10 bar **PX4[*]9-150DWUV** 0 to 250 psi 17.5 bar **PX409-250DWUV** ~~PO WEEE~~ 0 to 250 psi 17.5 bar **PX4[*]9-250DWUV** 0 to 500 psi 35 bar **PX409-500DWUV** ~~Py PE~~ 0 to 500 psi 35 bar **PX4[*]9-500DWUV** 0 to 750 psi 50 bar **PX409-750DWUV** ~~Py PEE~~ 0 to 750 psi 50 bar **PX4[*]9-750DWUV** 0 to 1000 psi 70 bar **PX409-1.0KDWUV** ~~fs~~ 0 to 1000 psi ~~E~~ 70 bar **PX4[*]9-1.0KDWUV** _*****[To order conduit fitting backend change model number  ] from_ _**“PX409”** to_ _**“PX409C”,** no additional cost. Comes complete with 5-point NIST traceable calibration certificate._ _**[*]** Enter_ _**“5”** for_ _**PX459** M12 connector or_ _**“2”** for_ _**PX429** twist lock connector (mating PX429 connector sold separately)._ **mInI DIn TERmInATIon** _**Ordering Examples: PX409-100DWUV,** 0 to 100 psi uni-directional_ **10 mV/V oUTPUT,[1] ⁄4 nPT mALE FITTInGS** _wet/wet differential pressure range, 10 mV/V output, 0.08% accuracy,[1] ⁄4 NPT fittings, 2 m (6') cable._ **RAnGE mETRIc moDEL no.** _**PX419-015DWUV,** 0 to 15 psi uni-directional wet/wet differential_ 0 to 10 inH2O 25 mbar **PX419-10WDWUV** _mini DIN connector.pressure range, 10 mV/V output, 0.08% accuracy,[1] ⁄4 NPT fittings,_ 0 to 1 psi 70 mbar **PX419-001DWUV** _**PX429-10WDWUV,** 0 to 10 inH2O uni-directional wet/wet differential_ 0 to 2.5 psi 170 mbar **PX419-2.5DWUV** _pressure range, 10 mV/V output, 0.08% accuracy,[1] ⁄4 NPT fittings, twist-lock connector plus_ _**PT06F10-6S,** mating connector._ 0 to 5 psi 350 mbar **PX419-005DWUV** 0 to 15 psi 1 bar **PX419-015DWUV** 0 to 30 psi 2 bar **PX419-030DWUV connEcTIonS—mV/V oUTPUT** 0 to 50 psi 3.5 bar **PX419-050DWUV PX429 TWIST-LocK      PX419/PX459     PX409 cABLE** 0 to 100 psi 7 bar **PX419-100DWUV** Pin A +EXC Pin 1 +EXC Red +EXC 0 to 150 psi 10 bar **PX419-150DWUV** Pin B -EXC Pin 2 -EXC Black -EXC 0 to 250 psi 17.5 bar **PX419-250DWUV** Pin C +SIG Pin 3 +SIG White +SIG 0 to 500 psi 35 bar **PX419-500DWUV** Pin D -SIG Pin 4 -SIG Green -SIG 0 to 750 psi 50 bar **PX419-750DWUV** Pin E        No Connection 0 to 1000 psi 70 bar **PX419-1.0KDWUV** Pin F        No Connection ~~He _}—_+—____~~ **B-245** 

**B** 

## _**weT/weT differenTial PreSSure ModelS uni-direcTional rangeS wiTh 0 to 5 Vdc ouTPuTS**_ 

## **UnI-DIREcTIonAL VoLTAGE oUTPUT SPEcIFIcATIonS** 

**output Voltage/Supply Voltage:** 0 to 5 Vdc/ 10 to 30 Vdc; 0 to 10 Vdc/15 to 30 Vdc (change “5V” to “10V” in model number) 

**current Draw:** 10 mA maximum 

**mini DIn style. PX419-100DWU5V, 100 psid range, 0 to 5 Vdc output shown smaller than actual size.** 

**maximum current output:** 2 mA (= 2500 Ω minimum load resistance) 

**output Impedance:** 100 Ω 

## **Zero Balance:** 

**Ranges > 2.5psi:** ±0.5% typical (1% maximum) 

**Ranges** ≤ **2.5psi:** ±1% typical (2% maximum) 

**metric threads available, visit us online** 

## **Span Setting:** 

**Ranges > 2.5psi:** ±0.5% typical (1% maximum) **Ranges** ≤ **2.5psi:** ±1% typical (2% maximum) 

## **cABLE TERmInATIon*** 

## **m12 or TWIST-LocK TERmInATIon** 

## **To Order** 

**0 to 5 Vdc oUTPUT,[1] ⁄4 nPT mALE FITTInGS RAnGE mETRIc moDEL no.** ~~es~~ 0 to 10 inH2O 25 mbar **PX4[*]9-10WDWU5V** 0 to 1 psi 70 mbar **PX4[*]9-001DWU5V** ~~ee~~ 0 to 2.5 psi 170 mbar **PX4[*]9-2.5DWU5V** ~~Me~~ 0 to 5 psi 350 mbar **PX4[*]9-005DWU5V** 0 to 15 psi 1 bar **PX4[*]9-015DWU5V** ~~Ee~~ 0 to 30 psi 2 bar **PX4[*]9-030DWU5V** 0 to 50 psi 3.5 bar **PX4[*]9-050DWU5V** 0 to 100 psi 7 bar **PX4[*]9-100DWU5V** 0 to 150 psi 10 bar **PX4[*]9-150DWU5V** 0 to 250 psi 17.5 bar **PX4[*]9-250DWU5V** 0 to 500 psi 35 bar **PX4[*]9-500DWU5V** ~~Ee~~ 0 to 750 psi 50 bar **PX4[*]9-750DWU5V** 0 to 1000 psi 70 bar **PX4[*]9-1.0KDWU5V** ~~ee es~~ _Comes complete with 5-point NIST traceable calibration certificate._ _**[*]** Enter_ _**“5”** for_ _**PX459** M12 connector or_ _**“2”** for_ _**PX429** twist lock connector (mating PX429 connector sold separately)._ _**Note:** To order 0 to 10 Vdc output, change_ _**“5V”** to_ _**“10V”** in model number, no additional cost._ 

**==> picture [265 x 192] intentionally omitted <==**

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||||||||
|---|---|---|---|---|---|---|
|0 to 5 Vdc oUTPUT,|[1]|⁄4 nPT mALE FITTInGS|
|RAnGE|mETRIc|moDEL no.|
|0 to|10 inH2O|25 mbar|PX409-10WDWU5V|
|ne|
|ee|0 to 1 psi|70 mbar|yes|PX409-001DWU5V|
|OCS|0 to 2.5 psi|170 mbar|On|PX409-2.5DWU5V|rs|
|FOUOC~«wmSSOSOO|0 to 5 psi|350 mbar|OO|PX409-005DWU5V|(a|
|a|0 to 15 psi|1 bar|OO|PX409-015DWU5V|
|a|0 to 30 psi|yO|2 bar|PX409-030DWU5V|rs|
|a|0 to 50 psi|On|3.5 bar|PX409-050DWU5V|rs|
|ee|0 to 100 psi|On|7 bar|PX409-100DWU5V|rs|
|OCS|0 to 150 psi|10 bar|On|PX409-150DWU5V|rs|
|FOUOC~«wmSSOSOO|0 to 250 psi|17.5 bar|OO|PX409-250DWU5V|(a|
|a|0 to 500 psi|35 bar|OO|PX409-500DWU5V|
|ee|0 to 750 psi|yO|50 bar|es|PX409-750DWU5V|rs|
|es|0 to 1000 psi|70 bar|PX409-1.0KDWU5V|

**----- End of picture text -----**<br>


_*****[To order conduit fitting backend change model number ] from_ _**“PX409”** to_ _**“PX409C”,** no additional cost._ 

## **mInI-DIn TERmInATIon** 

_**Ordering Examples: PX409-100DWU5V,** 0 to 100 psi_ 

_uni-directional wet/wet differential pressure range, 0 to 5 Vdc output, 0.08% accuracy,[1] ⁄4 NPT fittings, 2 m (6') cable._ _**PX419-015DWU5V,** 0 to 15 psi uni-directional wet/wet differential pressure range, 0 to 5 Vdc output, 0.08% accuracy,[1] ⁄4 NPT fittings, mini DIN connector._ 

**==> picture [236 x 191] intentionally omitted <==**

**----- Start of picture text -----**<br>
||||
|---|---|---|
|0 to 5 Vdc oUTPUT,|[1]|⁄4 nPT mALE FITTInGS|
|RAnGE|mETRIc|moDEL no.|
|0 to 10 inH2O|25 mbar|PX419-10WDWU5V|
|0 to 1 psi|70 mbar|PX419-001DWU5V|
|0 to 2.5 psi|170 mbar|PX419-2.5DWU5V|
|0 to 5 psi|350 mbar|PX419-005DWU5V|
|0 to 15 psi|1 bar|PX419-015DWU5V|
|0 to 30 psi|2 bar|PX419-030DWU5V|
|0 to 50 psi|3.5 bar|PX419-050DWU5V|
|0 to 100 psi|7 bar|PX419-100DWU5V|
|0 to 150 psi|10 bar|PX419-150DWU5V|
|0 to 250 psi|17.5 bar|PX419-250DWU5V|
|0 to 500 psi|35 bar|PX419-500DWU5V|
|0 to 750 psi|50 bar|PX419-750DWU5V|
|0 to 1000 psi|70 bar|PX419-1.0KDWU5V|

**----- End of picture text -----**<br>


_**PX429-10WDWU5V,** 0 to 10 inH2O uni-directional wet/wet differential pressure range, 0 to 5 Vdc output, 0.08% accuracy,  1 ⁄4 NPT fittings, twist-lock connector plus_ _**PT06F10-6S,** mating connector._ 

## **connEcTIonS—VoLTAGE oUTPUT** 

**==> picture [243 x 85] intentionally omitted <==**

**----- Start of picture text -----**<br>
|||||||
|---|---|---|---|---|---|
|PX429 TWIST-LocK      PX419/PX459     PX409 cABLE|
|Pin A|+EXC|Pin 1|+EXC|Red|+EXC|
|Pin B|-COM|Pin 2|-COM|Black|-EXC|
|Pin C|+SIG|Pin 3|+SIG|White|+SIG|
|Pin D|No Conn|Pin 4|No Conn Green|No Conn|
|Pin E      No Connection|
|Pin F      No Connection|

**----- End of picture text -----**<br>


**B-246** 

## _**weT/weT differenTial PreSSure ModelS uni-direcTional rangeS wiTh 4 to 20 ma ouTPuTS**_ 

**UnI-DIREcTIonAL mA SPEcIFIcATIonS output:** 4 to 20 mA 7, 

**Supply Voltage:** 9 to 30 Vdc; 

[9 to 20 Vdc above 105°C (229°F)] 

## **max Loop Resistance:** (Vs-9) x 50 Ω **Zero Balance:** 

**Ranges > 2.5psi:** ±0.5% typical (1% maximum) **Ranges** ≤ **2.5psi:** ±1% typical (2% maximum) 

## **Span Setting:** 

**Ranges > 2.5psi:** ±0.5% typical (1% maximum) **Ranges** ≤ **2.5psi:** ±1% typical (2% maximum) 

**Twist-lock style.** 

**PX429-005DWUI, 5 psid range, 4 to 20 mA output, shown smaller than actual size.** 

**metric threads available, visit us online** 

## **cABLE TERmInATIon*** 

## **To Order** 

## **m12 or TWIST-LocK TERmInATIon** 

## **4 to 20 mA oUTPUT,[1] ⁄4 nPT mALE FITTInGS** 

|**Span Setting:**<br>**Ranges > 2.5psi:**±0.5% typical (1% maximum)|**Span Setting:**<br>**Ranges > 2.5psi:**±0.5% typical (1% maximum)|**Span Setting:**<br>**Ranges > 2.5psi:**±0.5% typical (1% maximum)|||
|---|---|---|---|---|
|**Ranges > 2.5psi:**±0.5% typical (1% maximum)<br> **Ranges**≤**2.5psi:**±1% typical (2% maximum)<br>**cABLE TERmInATIon***|||||
|**To Order**|||||
||||||
|**4 to 20 mA oUTPUT, oUTPUT,, [1]⁄4 nPT mALE FITTInGS4 nPT mALE FITTInGS nPT mALE FITTInGS**|||||
|**RAnGE**<br>~~a~~|**mETRIc**|**moDEL no.**|||
|0 to 10 inH2O<br>~~a~~|25 mbar|**PX409-10WDWUI**|||
|0 to 1psi<br>~~a~~|70 mbar|**PX409-001DWUI**|||
|0 to 2.5psi|170 mbar|**PX409-2.5DWUI**|||
|0 to 5psi<br>~~ee~~|350 mbar<br>~~ee~~|**PX409-005DWUI**|||
|0 to 15psi<br>~~ee~~|1 bar<br>~~ee~~|**PX409-015DWUI**|||
|0 to 30psi<br>~~ee ~~<br>~~ee~~|2 bar<br> ~~ee~~<br>~~es~~|**PX409-030DWUI**|||
|0 to 50psi<br>~~ee~~|3.5 bar<br>~~es~~|**PX409-050DWUI**|||
|0 to 100psi<br>~~ee~~|7 bar<br>~~es~~|**PX409-100DWUI**|||
|0 to 150psi|10 bar|**PX409-150DWUI**|||
|0 to 250psi<br>~~ee~~|17.5 bar<br>~~ee~~|**PX409-250DWUI**|||
|0 to 500psi<br>~~ee~~|35 bar<br>~~ee~~|**PX409-500DWUI**|||
|0 to 750psi<br>~~ee ~~<br>~~es~~|50 bar<br> ~~ee~~<br>~~ee~~|**PX409-750DWUI**|||
|0 to 1000 psi<br>~~es~~|70 bar<br>~~ee~~|**PX409-1.0KDWUI**|||



## **mInI DIn TERmInATIon** 

**4 to 20 mA oUTPUT,[1] ⁄4 nPT mALE FITTInGS RAnGE mETRIc moDEL no.** 0 to 10 inH2O 25 mbar **PX419-10WDWUI** 0 to 1 psi 70 mbar **PX419-001DWUI** 0 to 2.5 psi 170 mbar **PX419-2.5DWUI** 0 to 5 psi 350 mbar **PX419-005DWUI** 0 to 15 psi 1 bar **PX419-015DWUI** 0 to 30 psi 2 bar **PX419-030DWUI** 0 to 50 psi 3.5 bar **PX419-050DWUI** 0 to 100 psi 7 bar **PX419-100DWUI** 0 to 150 psi 10 bar **PX419-150DWUI** 0 to 250 psi 17.5 bar **PX419-250DWUI** 0 to 500 psi 35 bar **PX419-500DWUI** 0 to 750 psi 50 bar **PX419-750DWUI** 0 to 1000 psi 70 bar **PX419-1.0KDWUI** 

**4 to 20 mA oUTPUT,[1] ⁄4 nPT mALE FITTInGS RAnGE mETRIc moDEL no.** 0 to 10 inH2O 25 mbar **PX4[*]9-10WDWUI** 0 to 1 psi 70 mbar **PX4[*]9-001DWUI** 0 to 2.5 psi 170 mbar **PX4[*]9-2.5DWUI** 0 to 5 psi 350 mbar **PX4[*]9-005DWUI** ~~EE~~ 0 to 15 psi 1 bar **PX4[*]9-015DWUI** 0 to 30 psi 2 bar **PX4[*]9-030DWUI** ~~————EE~~ 0 to 50 psi 3.5 bar **PX4[*]9-050DWUI** 0 to 100 psi 7 bar **PX4[*]9-100DWUI** 0 to 150 psi 10 bar **PX4[*]9-150DWUI** 0 to 250 psi 17.5 bar **PX4[*]9-250DWUI** ~~EE~~ 0 to 500 psi 35 bar **PX4[*]9-500DWUI** 0 to 750 psi 50 bar **PX4[*]9-750DWUI** ~~STEERER~~ 0 to 1000 psi 70 bar **PX4[*]9-1.0KDWUI** 

_Comes complete with 5-point NIST traceable calibration certificate._ _**[*]** Enter_ _**“5”** for_ _**PX459** M12 connector or_ _**“2”** for_ _**PX429** twist lock connector (mating PX429 connector sold separately)._ 

_**Ordering Examples: PX409-100DWUI,** 0 to 100 psi uni-directional wet/wet differential pressure range, 4 to 20 mA output, 0.08% accuracy,[1] ⁄4 NPT fittings, 2 m (6') cable._ 

_**PX419-015DWUI,** 0 to 15 psi uni-directional wet/wet differential pressure range, 4 to 20 mA output, 0.08% accuracy,[1] ⁄4 NPT fittings, mini DIN connector._ 

_**PX429-10WDWUI,** 0 to 10 inH2O uni-directional wet/wet differential pressure range, 4 to 20 mA output, 0.08% accuracy,[1] ⁄4 NPT fittings, twist-lock connector plus_ _**PT06F10-6S,** mating connector._ 

## **connEcTIonS—cURREnT oUTPUT** 

|**PX429 TWIST-LocK      PX419/PX459      PX409 cABLE**|**PX429 TWIST-LocK      PX419/PX459      PX409 cABLE**|**PX429 TWIST-LocK      PX419/PX459      PX409 cABLE**|
|---|---|---|
|Pin A<br>+SUP|Pin 1<br>+SUP|Red<br>+SUP|
|Pin B<br>-SUP|Pin 2<br>-SUP|Black<br>-SUP|
|Pin C<br>No Conn|Pin 3<br>No Conn White No Conn|No Conn White No Conn|
|Pin D<br>No Conn|Pin 4<br>No Conn Green No Conn|No Conn Green No Conn|
|Pin E      No Connection|||
|Pin F      No Connection|||



**B-247**

Updated at February 9, 2023

Omega is a globally recognized leader in the design and manufacture of state-of-the-art products for process measurement and control. Renowned for its engineering expertise, the company provides highly reliable solutions for monitoring critical parameters such as temperature, humidity, pressure, strain, and flow across diverse industrial applications. Our extensive selection of Omega products is focused on the brand's core strengths in sensing and automation technologies. The range features a vast array of high-precision temperature sensors, including industry-standard thermocouples and RTDs, supported by a comprehensive selection of essential sensor accessories. To complement these measurement devices, we offer a substantial lineup of robust temperature controllers and advanced pressure transducers engineered to maintain precise conditions in demanding environments. Beyond primary sensing and control, the Omega portfolio encompasses sophisticated panel instrumentation for clear process visualization, alongside highly accurate force sensors and load cells. The offering is completed by reliable signal converters, data acquisition tools such as dataloggers, and fundamental connectivity components, providing professionals with the specialized equipment necessary to build complete, end-to-end industrial control systems.

About Novapart

Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.

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Stock Shortage Specialist

When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.

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Compliant Alternatives

We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.

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