PX409-050GI.

## _**HIGH ACCURACY PRESSURE TRANSDUCERS**_ 

## _**PX409 Series**_ 

U **0.08% BSL Includes Linearity Hysteresis and Repeatablity** 

U **Broad Temperature Compensation Range -29 to 85°C (-20 to 185°F)** 

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PX409-100GV,<br>shown actual size.<br>RUGGEDIZED DESIGN<br>For Aerospace,<br>Automotive, Test and<br>Industrial Applications<br>**----- End of picture text -----**<br>


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U **5-Point NIST Traceable Calibration Included** 

U **Outputs:** 

- **mV/V** 

**PX419-015GV, shown actual size.** 

- **0 to 5 V or 0 to 10 V** 

- **4 to 20 mA** 

U **10 in-H2O** 

**to 5000 psi Ranges** 

**PX429-030GV, shown actual size.** 

**B-25a** 

## _**SOLID STATE PIEZORESISTIVE DESIGN WITH HIGH TEMP. PERFORMANCE FOR INDUSTRY, AUTOMOTIVE, TEST, AND AEROSPACE APPLICATIONS**_ 

_**mV/V, 0 to 5 Vdc, 0 to 10 Vdc, 4 to 20 mA Outputs Low Pressure: 10 inH2O and Standard Ranges: 5 to 5000 psi Metric Ranges: 25 mbar to 345 bars Gage or Absolute Pressure**_ 

**All models shown actual size.** 

**PX409-050GV, features cable termination.** 

## _**PX409 Series**_ fe) C€ EN 

- U **High Accuracy ±0.08% BSL Includes Linearity, Hysteresis, and Repeatability** 

- U **Broad Temperature Compensated Range -29 to 85°C (-20 to 185°F)** 

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PX419-100GI,<br>features<br>mini-DIN termination.<br>**----- End of picture text -----**<br>


- U **Premium Temperature Performance Span: ±0.5% Over Compensated Range** 

- U **5-Point NIST Traceable Calibration Included** 

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

- U **Low Pressure Ranges from 10 inH2O** 

- U **All Stainless Steel Wetted Parts** 

- U **Fast Response Time** 

- U **Solid State Reliability and Stability** U **Gage and Absolute Pressures** U **300% Proof Pressure Minimum** 

OMEGA piezoresistive pressure transducers have a proven record in high performance commercial and aerospace applications for over 25 years. The piezoresistive process uses strain gages molecularly embedded into a highly stable silicon wafer. The silicon wafer is diced into individual die which each contain a full strain gage bridge. The die is mounted in a sealed chamber protected from the environment by glass to metal seals and a stainless steel diaphragm. 

A small volume of silicone oil transfers the pressure from the diaphragm to the strain bridge. The construction provides a very rugged transducer with exceptional accuracy, stability and thermal effects. A unique design ruggedizes the transducers by providing secondary fluid containment in the event of a diaphragm rupture. 

At our state-of-the-art facilities, automated test equipment performs pressure and temperature cycling on 100% of the PX409 transducers. The transducers are then calibrated using extremely high accuracy equipment and a 5-point NIST traceable calibration certificate that is included with each transducer. 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 

**PX429-015GI, features twist-lock termination.** 

## _**PX409 SERIES SILICON WAFER TECHNOLOGY**_ 

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PX409 Series uses a highly stable silicon wafer which is<br>micro-machined to precision<br>tolerances and then has<br>strain gages molecularly<br>embedded into it. Strain gage<br>shown magnified<br>500%<br>( had © SN oe<br>Strain gages shown<br>larger than actual size.<br>**----- End of picture text -----**<br>


temperature and pressure parameters. The inherent stability of the piezoresistive core provides excellent long term stability, repeatability and very low thermal effects at the price of much lower performance transducers. Standard features of the PX409 Series also include protective features built into the electronics and the pressure element. Reverse polarity, EMC, and power supply fluctuation protection are standard on all models. Intrinsically Safe and CSA ratings are optional. 

The most popular ranges and configurations are stocked for immediate delivery. All others typically have a very short lead-time. 

**B-25b** 

## _**HIGH ACCURACY PRESSURE TRANSDUCERS PIEZORESISTIVE DESIGN WITH HIGH TEMPERATURE PERFORMANCE**_ 

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EXCEPTIONAL PERFORMANCE  Thermal Effects -29 to 85°C (-20 to 185°F)<br>0.08% STATIC ACCURACY Span Error: 100 psig<br>0.60<br>Micro-Machined Silicon<br>0.50<br>0.40<br>0.30<br>0.20<br>Te J 0.10  High Limit<br>PX409<br>0.00<br>-40  20  80  140  200  220  Competitor’s Models<br>\ibiELVISThE i -0.10  Low Limit<br>OLE<br>-0.20<br>-0.30<br>-0.40<br>-0.50<br>5-Point NIST Traceable  -0.60<br>Calibration Certificate Temperature °F<br>CUSTOM CONFIGURATIONS AVAILABLE!<br>| e : | || |,<br>cenatianea [LT] reens bo :<br>os = /<br>eal 5 ms<br>ane at aee Fyseefaa ; F<br>~~ oF<br>i :<br>|<br>‘<br>——— | &<br>— Designed to be quickly customized to meet your exacting specifications, often with<br>fast delivery. Custom variables are available including custom fittings, accuracies,<br>ranges, calibrations, pressure units, thermal specifications, vibration, operating<br>temperature and compensated range. Contact OMEGA Pressure Engineering for<br>more details.<br>RUGGEDIZED DESIGN<br>For Aerospace,<br>Automotive, Test and<br>Industrial Applications<br>Error (% Span)<br>**----- End of picture text -----**<br>


## **Common Specifications** 

- **1 psi:** 6 times span 

**2.5 to 1000 psi:** 4 times span **1500 to 5000 psi:** 7250 psi maximum 

## **Gage and Absolute Pressure** 

**EM Field Immunity:** IEC61000-4-3 **EFT Immunity:** IEC61000-4-4 

**Approvals:** RoHS compliant **Minimum Isolation Between Case and Output Terminations:** 100M Ω @ 50 Vdc 

**Overpressure Absolute Pressure:** 

**Surge Immunity:** IEC61000-4-5 **Conducted RF:** IEC610000-4-6 

**5 psia:** 6 times span 

- **2.5 psia to 1000 psia:** 4 times span **1500 to 5000 psia:** 10,000 psi 

- maximum 

**Rate Power Frequency Magnetic Field:** IEC61000-4-8 

**Pressure Cycles:** 1 million, minimum **Long Term Stability (1-Year):** ±0.1% FS typical 

**Electrical Termination:** 

## **Secondary Containment** 

**PX409:** Integral 2 m (6') cable **PX409C:** Integral 2 m (6') cable with[1] ⁄2 NPT conduit fitting **PX419:** mini-DIN **PX429:** Twist lock 

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

**Gage/Diff/Vac/Compound:** 

**10 inH2O to 5 psi:** To 1000 psi **15 to 1000 psi:** To 3000 psi **1500 to 5000 psi:** To 10,000 psi 

**Vibration:** 5-2000-5 Hz, 30 minute cycle, Curve L, Mil-Spec 810 figure 514-2-2, vertical and horizontal axis **Bandwidth:** DC to 1 kHz typical **Response Time:** <1 mS 

**Absolute/Barometric:** 

**Environmental Protection:** 

**5 to 1000 psi:** To 6000 psia **1500 to 5000 psi:** To 10,000 psia **Wetted Parts:** 316 SS 

**PX409:** IP67 **PX409C:** IP67 

**PX419:** IP65 **PX429:** IP65 

## **CE Compliant:** 

**Pressure Port:**[1] ⁄4–18 NPT male **Weight:** 115 to 200 gm (4 to 7 oz) depending upon configuration 

**Emissions:** IEC550022 Class B **Electrostatic Discharge Immunity:** IEC61000-4-2 

**Overpressure Gage Pressure: 10 inH2O:** 10 times span 

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**B-25c** 

## _**mV/V OUTPUT HIGH PERFORMANCE PRESSURE TRANSDUCERS PIEZORESISTIVE DESIGN WITH HIGH TEMPERATURE PERFORMANCE**_ 

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100 mV Output<br>PX409-100GV,<br>0-10 inH2O to 0-5000 psi shown actual size.<br>25 mb to 345 bar<br>PX409 Series<br>PX419-015GV,<br>shown actual size.<br>Stock Delivery for<br>most Ranges!<br>**----- End of picture text -----**<br>


## **[T][o][O][r][de][r]** 

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PX429-015GV,<br>shown<br>actual size.<br>**----- End of picture text -----**<br>


## **mV/V Specifications** 

**Output:** mV/V, 100 mV @ 10 Vdc (Ratiometric 5 to 10 Vdc) **Supply Voltage:** 10 Vdc (5 mA @ 10 Vdc) 

**Input/Output Resistance:** 5000 Ω ±20% typical 

**Accuracy (Combined Linearity, Hysteresis and Repeatability):** ±0.08% BSL maximum 

**Zero Balance:** ±0.5% FS typical 1% max (1% typical, 2% maximum for 2.5 psi and below) 

**Span Setting:** ±0.5% FS typical 1% maximum (1% typical, 2% maximum for 2.5 psi and below) Calibrated in vertical direction with fitting down 

**Operating Temperature Range:** -45 to 121°C (-49 to 250°F) 

**Compensated Temperature:** 

- **Ranges >5 psi:** -29 to 85°C (-20 to 185°F) 

**Ranges** ≤ **5 psi:** -17 to 85°C (0 to 185°F) 

**Thermal Effects Zero** 

**(Over Compensated Range):** 

**Ranges >5 psi:** ±0.5% span **Ranges** ≤ **5 psi:** ±1.0% span **Thermal Effects Span** 

**(Over Compensated Range):** 

- **Ranges >5 psi:** ±0.5% span **Ranges** ≤ **5 psi:** ±1.0% span 

**RANGE 2 m (6') CABLE MINI-DIN TWIST-LOCK psi bar TERMINATION TERMINATION TERMINATION mV/V OUTPUT, GAGE PRESSURE RANGES** 10 in-H2O 25 mb **PX409-10WGV PX419-10WGV PX429-10WGV** 1 69 mb **PX409-001GV PX419-001GV PX429-001GV** 2.5 172 mb **PX409-2.5GV PX419-2.5GV PX429-2.5GV** ~~ee~~ 5 345 mb **PX409-005GV PX419-005GV PX429-005GV** ~~ee~~ 15 1.0 **PX409-015GV PX419-015GV PX429-015GV** ~~ee~~ 30 2.1 **PX409-030GV PX419-030GV PX429-030GV** 50 3.4 **PX409-050GV PX419-050GV PX429-050GV** ~~ne es ee~~ 100 6.9 **PX409-100GV PX419-100GV PX429-100GV** ~~ee~~ 150 10.3 **PX409-150GV PX419-150GV PX429-150GV** ~~ee~~ 250 17.2 **PX409-250GV PX419-250GV PX429-250GV** ~~ee~~ 500 34.5 **PX409-500GV PX419-500GV PX429-500GV** ~~ee~~ 750 51.7 **PX409-750GV PX419-750GV PX429-750GV** 1000 69 **PX409-1.0KGV PX419-1.0KGV PX429-1.0KGV** ~~ne es ee~~ 1500 103 **PX409-1.5KGV PX419-1.5KGV PX429-1.5KGV** 2500 172 **PX409-2.5KGV PX419-2.5KGV PX429-2.5KGV** ~~ne es ee~~ 3500 241 **PX409-3.5KGV PX419-3.5KGV PX429-3.5KGV** ~~ee~~ 5000 345 ~~ee~~ **PX409-5.0KGV** ~~ee~~ **PX419-5.0KGV** ~~ee~~ **PX429-5.0KGV** ~~ee~~ **mV OUTPUT, ABSOLUTE PRESSURE RANGES** ~~a~~ 5 345 mb **PX409-005AV PX419-005AV PX429-005AV** ~~ee~~ 15 1.0 **PX409-015AV PX419-015AV PX429-015AV** 30 2.1 **PX409-030AV PX419-030AV PX429-030AV** ~~ne es ee~~ 50 3.4 **PX409-050AV PX419-050AV PX429-050AV** 100 6.9 **PX409-100AV PX419-100AV PX429-100AV** ~~ne es ee~~ 150 10.3 **PX409-150AV PX419-150AV PX429-150AV** 250 17.2 **PX409-250AV PX419-250AV PX429-250AV** ~~ne es ee~~ 500 34.5 **PX409-500AV PX419-500AV PX429-500AV** 750 51.7 **PX409-750AV PX419-750AV PX429-750AV** ~~ne es aes~~ 1000 69 **PX409-1.0KAV PX419-1.0KAV PX429-1.0KAV** 

_**Ordering Examples: PX409-1.0KGV,** mV output, 1000 psi gage pressure range, 2 m (6') cable termination._ _**PX429-015AV,** mV output, 15 psi absolute pressure, twist lock termination,_ _**PT06F10-6S,** mating twist lock connector (sold separately), and_ _**DP25B-S,** 4-digit meter, system with meter._ _**(See page B-25h for information on meters).**_ 

**B-25d** 

**B** 

## _**0 TO 5 Vdc OUTPUT HIGH PERFORMANCE PRESSURE TRANSDUCERS PIEZORESISTIVE DESIGN WITH HIGH TEMPERATURE PERFORMANCE**_ 

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0 to 5 Vdc Output PX409-100G5V, shown actual size.<br>0-10 inH25 mb to 0-345 bar2O to 0-5000 psi = ; : Y > A<br>PX409 Series<br>pana ES Ay<br>PX419-100G5V,<br>shown actual size.<br>Stock Delivery for<br>most Ranges!<br>**----- End of picture text -----**<br>


> **[T][o][O][r][de][r] RANGE 2 m (6') CABLE MINI-DIN TWIST-LOCK psi bar TERMINATION TERMINATION TERMINATION 0 to 5 Vdc OUTPUT, GAGE PRESSURE RANGES** 10 in-H2O 25 mb **PX409-10WG5V PX419-10WG5V PX429-10WG5V** ~~a~~ 1 69 mb **PX409-001G5V PX419-001G5V PX429-001G5V** 2.5 172 mb **PX409-2.5G5V PX419-2.5G5V PX429-2.5G5V** 5 345 mb **PX409-005G5V PX419-005G5V PX429-005G5V PX429-015G5V, shown actual size.** 15 ~~a~~ 1.0 **PX409-015G5V** ~~(~~ **PX419-015G5V PX429-015G5V** ~~a~~ 30 2.1 **PX409-030G5V PX419-030G5V PX429-030G5V** ~~a~~ 50 3.4 **PX409-050G5V** ~~(~~ **PX419-050G5V PX429-050G5V** ~~a~~ 100 6.9 **PX409-100G5V PX419-100G5V PX429-100G5V** ~~a~~ 150 10.3 **PX409-150G5V** ~~(~~ **PX419-150G5V PX429-150G5V** ~~a~~ 250 17.2 **PX409-250G5V PX419-250G5V PX429-250G5V** 

> 500 ~~a~~ 34.5 **PX409-500G5V** ~~(~~ **PX419-500G5V PX429-500G5V** ~~a~~ 750 51.7 **PX409-750G5V PX419-750G5V PX429-750G5V** ~~a~~ 1000 69 **PX409-1.0KG5V** ~~(~~ **PX419-1.0KG5V PX429-1.0KG5V** 

> ±0.08% ~~a~~ 1500 103 **PX409-1.5KG5V PX419-1.5KG5V PX429-1.5KG5V** ~~a~~ 2500 172 **PX409-2.5KG5V** ~~(~~ **PX419-2.5KG5V PX429-2.5KG5V** ~~a~~ 3500 241 **PX409-3.5KG5V PX419-3.5KG5V PX429-3.5KG5V** 

> 5000 ~~SC~~ 345 **PX409-5.0KG5V PX419-5.0KG5V PX429-5.0KG5V 0 to 5 Vdc OUTPUT, ABSOLUTE PRESSURE RANGES** ~~SS~~ 5 345 mb **PX409-005A5V PX419-005A5V PX429-005A5V** ~~a~~ 15 1.0 **PX409-015A5V PX419-015A5V** ~~ES~~ **PX429-015A5V** ~~a~~ 30 2.1 **PX409-030A5V** ~~(~~ **PX419-030A5V PX429-030A5V** ~~a~~ 50 3.4 **PX409-050A5V PX419-050A5V PX429-050A5V** ~~a~~ 100 6.9 **PX409-100A5V** ~~(~~ **PX419-100A5V PX429-100A5V** ~~a~~ 150 10.3 **PX409-150A5V PX419-150A5V PX429-150A5V** ~~a~~ 250 17.2 **PX409-250A5V** ~~(~~ **PX419-250A5V PX429-250A5V** ~~a~~ 500 34.5 **PX409-500A5V PX419-500A5V PX429-500A5V** ~~a~~ 750 51.7 **PX409-750A5V PX419-750A5V PX429-750A5V** 1000 69 **PX409-1.0KA5V PX419-1.0KA5V PX429-1.0KA5V** ~~a (~~ 

**Amplified Voltage Output Specifications Output: 0 to 5 Vdc Supply Voltage:** 10 to 30 Vdc@10 mA 

**0 to 10 Vdc Supply Voltage:** 15 to 30 Vdc@10 mA 

**Accuracy (Combined Linearity, Hysteresis and Repeatability):** ±0.08% BSL maximum 

**Zero Balance:** ±0.5% FS typical 1% maximum (1% typical, 2% maximum for 2.5 psi and below) 

**Span Setting:** ±0.5% FS typical 1% maximum (1% typical, 2% maximum for 2.5 psi and below). Calibrated in vertical direction with fitting down 

**Operating Temperature Range:** -45 to 115°C (-49 to 240°F) 

**Compensated Temperature: Ranges >5 psi:** -29 to 85°C (-20 to 185°F) 

**Ranges** ≤ **5 psi:** -17 to 85°C (0 to 185°F) **Thermal Effects Zero** 

**(Over Compensated Range):** 

**Ranges >5 psi:** ±0.5% span 

_**Note:** To order with 0 to 10 Vdc output, change_ _**“5V”** to_ _**“10V”** no extra charge._ _**Ordering Examples: PX409-1.0KG5V,** 5 V output, 1000 psi gage pressure range,_ 

**Ranges** ≤ **5 psi:** ±1.0% span 

**Thermal Effects Span** 

_2 m (6') cable termination._ _**PX429-015A5V,** 5 V output, 15 psi absolute pressure, twist lock termination,_ _**PT06F10-6S,** mating twist lock connector (sold separately), and_ _**DP25B-E,** 4-digit meter, system with meter._ 

**(Over Compensated Range): Ranges >5 psi:** ±0.5% span **Ranges** ≤ **5 psi:** ±1.0% span 

_**(See page B-25h for information on meters).**_ 

**B-25e** 

## _**4 TO 20 mA OUTPUT HIGH PERFORMANCE PRESSURE TRANSMITTERS PIEZORESISTIVE DESIGN WITH HIGH TEMPERATURE PERFORMANCE**_ 

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4 to 20 mA Output PX409-100GI, shown actual size.<br>0-10 inH2O to 0-5000 psi<br>25 mb to 0-345 bar<br>PX409 Series<br>PX419-100GI,<br>shown actual size.<br>Stock Delivery for<br>most Ranges!<br>**----- End of picture text -----**<br>


## **[T][o][O][r][de][r]** 

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PX429-015GI,<br>shown actual<br>size.<br>**----- End of picture text -----**<br>


## **4 to 20 mA Specifications** 

**Output:** 4 to 20 mA **Supply Voltage:** 9 to 30 Vdc maximum loop res Ω = (Vs-9)x50 [9 to 20 Vdc above 105°C (229°F)] 

**Accuracy (Combined Linearity, Hysteresis and Repeatability):** ±0.08% BSL maximum 

**Zero Balance:** ±0.5% FS typical 1% maximum (1% typical, 2% maximum for 2.5 psi and below) 

**Span Setting:** ±0.5% FS typical 1% maximum (1% typical, 2% max for 2.5 psi and below). Calibrated in vertical direction with fitting down 

- **Operating Temperature Range:** -45 to 115°C (-49 to 240°F) 

**Compensated Temperature: Ranges >5 psi:** -29 to 85°C (-20 to 185°F) **Ranges** ≤ **5 psi:** -17 to 85°C (0 to 185°F) 

**Thermal Effects Zero** 

**(Over Compensated Range):** 

**Ranges >5 psi:** ±0.5% span 

**Ranges** ≤ **5 psi:** ±1.0% span 

**Thermal Effects Span** 

- **(Over Compensated Range): Ranges >5 psi:** ±0.5% span **Ranges** ≤ **5 psi:** ±1.0% span 

**RANGE 2 m (6') CABLE MINI-DIN TWIST-LOCK psi bar TERMINATION TERMINATION TERMINATION 4 to 20 mA OUTPUT, GAGE PRESSURE RANGES** 10 in-H2O 25 mb **PX409-10WGI PX419-10WGI PX429-10WGI** 1 69 mb **PX409-001GI PX419-001GI PX429-001GI** ~~a~~ 2.5 ~~es~~ 172 mb **PX409-2.5GI PX419-2.5GI PX429-2.5GI** 5 345 mb **PX409-005GI PX419-005GI PX429-005GI** ~~ee es a~~ 15 ~~es~~ 1.0 ~~es~~ **PX409-015GI** ~~es~~ **PX419-015GI PX429-015GI** 30 2.1 **PX409-030GI PX419-030GI PX429-030GI** ~~ee ns~~ 50 3.4 **PX409-050GI PX419-050GI PX429-050GI** ~~ee es es~~ 100 6.9 **PX409-100GI PX419-100GI PX429-100GI** ~~ee es es a~~ 150 10.3 ~~es~~ **PX409-150GI** ~~es~~ **PX419-150GI PX429-150GI** 250 17.2 **PX409-250GI PX419-250GI PX429-250GI** ~~ee es a~~ 500 34.5 ~~es~~ **PX409-500GI** ~~es~~ **PX419-500GI PX429-500GI** 750 51.7 **PX409-750GI PX419-750GI PX429-750GI** ~~ee eess a~~ 1000 ~~es~~ 69 **PX409-1.0KGI** ~~es~~ **PX419-1.0KGI PX429-1.0KGI** 1500 103 **PX409-1.5KGI PX419-1.5KGI PX429-1.5KGI** ~~ee es es~~ 2500 172 **PX409-2.5KGI PX419-2.5KGI PX429-2.5KGI** ~~Re es es~~ 3500 241 **PX409-3.5KGI PX419-3.5KGI PX429-3.5KGI** ~~ee es es a~~ 5000 ~~es~~ 345 **PX409-5.0KGI** ~~es~~ **PX419-5.0KGI PX429-5.0KGI** ~~es es es~~ **4 to 20 mA ABSOLUTE PRESSURE RANGES** ~~a~~ 5 345 mb ~~ee~~ **PX409-005AI** ~~es~~ **PX419-005AI PX429-005AI** ~~ee~~ 15 1.0 ~~es~~ **PX409-015AI** ~~es~~ **PX419-015AI PX429-015AI** ~~a~~ 30 2.1 ~~ee~~ **PX409-030AI** ~~es~~ **PX419-030AI PX429-030AI** ~~a~~ 50 3.4 ~~es~~ **PX409-050AI** ~~es~~ **PX419-050AI PX429-050AI** ~~a~~ 100 ~~ee~~ 6.9 **PX409-100AI** ~~es~~ **PX419-100AI PX429-100AI** ~~ee~~ 150 10.3 ~~es~~ **PX409-150AI** ~~es~~ **PX419-150AI PX429-150AI** ~~a~~ 250 17.2 ~~es~~ **PX409-250AI** ~~es~~ **PX419-250AI PX429-250AI** ~~ee~~ 500 34.5 ~~es~~ **PX409-500AI** ~~es~~ **PX419-500AI PX429-500AI** ~~a~~ 750 51.7 ~~es~~ **PX409-750AI** ~~es~~ **PX419-750AI PX429-750AI** ~~es~~ 1000 69 **PX409-1.0KAI PX419-1.0KAI** ~~(~~ **PX429-1.0KAI** 

_**Ordering Examples: PX409-1.0KGI,** 4 to 20 mA output, 1000 psi gage pressure range, 2m (6') cable termination._ _**PX429-015AI,** 4 to 20 mA output, 15 psi absolute pressure, twist lock termination,_ _**PT06F10-6S,** mating twist lock connector (sold separately), and_ _**DP25B-E,** 4-digit meter, system with meter._ 

_**(See B-25h for information on meters).**_ 

**B-25f** 

**B** 

## _**HIGH ACCURACY PRESSURE TRANSDUCERS PIEZORESISTIVE DESIGN WITH HIGH TEMPERATURE PERFORMANCE**_ 

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PX429-015GI,<br>shown smaller than<br>actual size.<br>PX409-100GI,  PX429 TWIST LOCK PINOUT<br>shown smaller  PX419-100GI, shown<br>than actual size. smaller than actual size.  PIN  mV  5/10V  mA<br>PX409 CABLE CONNECTION PX419 and PX459 PIN OUT  A  + EXC  + EXC   + Supply<br> COLOR  mV  5/10V  mA  PIN  mV  5/10V  mA  B  – EXC  Common  – Supply<br> Black – EXC Common – Supply  1  + EXC  + EXC   + Supply  C  + SIG  + Output  NC<br> White  + SIG + Output  NC  2  – EXC  Common – Supply  D  – SIG  NC  NC<br> Green  – SIG  NC  NC  3  + SIG  + Output  NC  E  NC  NC  NC<br>Red  + EXC  + EXC   + Supply  4  – SIG  NC  NC  F  NC  NC  NC<br>Dimensions: mm (inch)<br>Conduit backend PX409C Product Label<br>28 Hex = 0.87<br>(1.1) =| 1⁄2 x 14 NPT<br>Hex 22 (0.87) AF<br>¼-18 NPT<br>Pressure Adaptor<br>Integral cable backend PX409 a | ° eure 22<br>5 (0.88)<br>(0.2) ae =| ili<br>r<br>459 81 (3.2)<br>ø Ø 20.2 20.2<br>— | Tt<br>(0.8)(0.8) PX409 Series pressure ranges >15<br>Twist lock backend PX429 psi to 1000 psig for pressure ranges<br>5 Fe  x 1 above 1000 psi consult factory.<br>(0.2)<br>)<br>81 (3.2)<br>eS Vent with porous plug(gage units only) 4+vEB p — _f<br>mini DIN backend PX419 | H Ogee 22<br>5 (0.88)<br>(0.2) > ¼-18 NPT =I [fei]<br>Pressure Adaptor<br>r 1<br>Vent with porous plug<br>(gage units only) Hex 2.5 (1.0) AF PX409 Series pressure ranges<br>15 psi and below.<br> METERS<br> MODEL NO.  DESCRIPTION<br> DP41-S  6-digit high accuracy (0.005%) strain meter for use with mV/V output models<br> DP41-E  6-digit high accuracy (0.005%) process meter for use with voltage and current output models<br> DP41-B  6-digit high accuracy (0.005%) universal meter for use with voltage and current output models<br>also accepts thermocouple and RTD inputs<br> DP25B-S  4-digit precision strain meter for use with mV/V output models<br> DP25B-E  4-digit precision process meter for use with voltage and current output models<br> ACCESSORIES<br> CX5302  Extra mini-DIN connector for PX419 Series<br> PT06F10-6S  Mating twist lock connector for PX429 Series<br> PS-4G  Pressure snubber for air/gaseous media<br> PS-4E  Pressure snubber for water or light oils<br> PS-4D  Pressure snubber for dense liquids (motor oil)<br>**----- End of picture text -----**<br>


**B-24g** 

## _**COMPATIBLE METER**_ 

## _**4-Digit Precision Meter**_ 

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


U **mV, V, mA, Strain Gage Inputs** U **Full Process Unit Scaling** U **Built-In Transducer Power** 

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## **Process and Strain Models** 

Because they accept a wide range of DC voltage and current inputs, the DP25-B-E strain meters can handle most process and strain applications. Features include easy front-panel scaling to virtually any engineering units, a remote tare function for weighing applications, and a hardware lockout to prevent unauthorized changes in setup. In addition, the DP25B-E meters feature built-in excitation in 4 user-selectable voltages, which makes them compatible with most transducers and transmitters. 

## **[T][o][O][r][de][r]** 

**MODEL NO.  DESCRIPTION DP25B-E** Voltage/current input with excitation **DP25B-S** mV input in excitation 

_Comes complete with operator’s manual._ 

_**Ordering Examples: DP25B-E,** voltage/current input meter for use with 0 to 5 V, 0 to 10 V, 4 to 20 mA output PX409 Series transducers._ _**DP25B-S,** mV input meter for use with mV/V output PX409 Series transducers._ 

**B-25h**