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High Accuracy Pressure Transducers, Micro-Machined Silicon Design

PX429 Gage and Absolute Pressure

High Accuracy Pressure Transducers - Twist-Lock Termination
PX409, PX419 | PX429 Gage and Absolute Pressure

See All Models Below

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CE
  • FAST DELIVERY! Stock to 1-Week!
  • High Standard Accuracy ±0.08% BSL Includes Linearity, Hysteresis, and Repeatability
  • NEW! High Accuracy Options
    0.05% Accuracy Option, add Suffix "-EH"
    0.03% Linearity Option, add Suffix "-XL"
  • 5-Point NIST Traceable Calibration Provided with All Models
  • 316 Stainless Steel Wetted Parts
    Welded Stainless Steel Case
  • Broad Temperature Compensated Range
    -29 to 85°C (-20 to 185°F)
  • Premium Temperature Performance Span: ±0.5% over Compensated Range
  • Now Available with M12 Connector, Order Model PX459
  • Low Pressure Ranges from 10 in-H2O
  • Absolute Pressure from 5 to 1000 psia
  • Fast Response Time
  • Solid State Reliability and Stability
  • Solid State Reliability and Stability
  • 300% Proof Pressure Minimum
  • Shock and Vibration Tested
Pressure Transducers - View related products

Description

Omega's high accuracy 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 is included with each transducer. 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. For Intrinsically Safe and CSA ratings see model PX529.

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

EXTRA HIGH ACCURACY MODELS
To Order:
Extra High 0.05% Accuracy Models add suffix "-EH", $100 add'l
Extreme 0.03% Linearity Models add suffix "-XL", $200 add'l
See the Part Number Builder below the To Order Table.

(Option are mutually exclusive)

Place Order(Specify Model Number)

What Other People Bought: When you see this icon, click on it to expand a list of products that other people have bought when they purchased this model.

Part Number/ Desc.
Qty
Description
MOST POPULAR MODELS --- 0.08% ACCURACY
Gage Pressure, 100 mV Output, Twist Lock Connection
  
PX429-001GV Star
$535.00
6 In Stock
 
1 psig high accuracy transducer, mV/V output, twist lock connection
  
PX429-2.5GV Star
$535.00
Available In 1 Week
 
2.5 psig high accuracy transducer, mV/V output, twist lock connection
  
PX429-005GV Star
$485.00
4 In Stock
 
5 psig high accuracy transducer, mV/V output, twist lock connection
  
PX429-015GV Star
$485.00
Available In 1 Week
 
15 psig high accuracy transducer, mV/V output, twist lock connection
  
PX429-030GV Star
$485.00
8 In Stock
 
30 psig high accuracy transducer, mV/V output, twist lock connection
  
PX429-050GV Star
$485.00
Available In 1 Week
 
50 psig high accuracy transducer, mV/V output, twist lock connection
  
PX429-100GV Star
$485.00
4 In Stock
 
100 psig high accuracy transducer, mV/V output, twist lock connection
  
PX429-150GV Star
$485.00
4 In Stock
 
150 psig high accuracy transducer, mV/V output, twist lock connection
  
PX429-250GV Star
$485.00
Available In 1 Week
 
250 psig high accuracy transducer, mV/V output, twist lock connection
  
PX429-500GV Star
$485.00
Available In 1 Week
 
500 psig high accuracy transducer, mV/V output, twist lock connection
  
PX429-1.0KGV Star
$485.00
5 In Stock
 
1000 psig high accuracy transducer, mV/V output, twist lock connection
  
PX429-1.5KGV Star
$485.00
3 In Stock
 
1500 psig high accuracy transducer, mV/V output, twist lock connection
  
PX429-2.5KGV Star
$485.00
Available In 1 Week
 
2500 psig high accuracy transducer, mV/V output, twist lock connection
  
PX429-3.5KGV Star
$485.00
Available In 1 Week
 
3500 psig high accuracy transducer, mV/V output, twist lock connection
Click to expand/minimize a list of what others bought with thePX429-5.0KGV
PX429-5.0KGV Star
$485.00
Available In 1 Week
 
5000 psig high accuracy transducer, mV/V output, twist lock connection
Gage Pressure, 0 to 5 Vdc Output, Twist Lock Connection
  
PX429-10WG5V Star
$585.00
Available In 1 Week
 
10 inch-H2O Range high accuracy transducer, 0 to 5 Vdc output, twist lock connection
  
PX429-001G5V Star
$585.00
Available In 1 Week
 
1 psig high accuracy transducer, 0 to 5 Vdc output, twist lock connection
  
PX429-2.5G5V Star
$585.00
Available In 1 Week
 
2.5 psig high accuracy transducer, 0 to 5 Vdc output, twist lock connection
  
PX429-005G5V Star
$535.00
Available In 1 Week
 
5 psig high accuracy transducer, 0 to 5 Vdc output, twist lock connection
  
PX429-015G5V Star
$535.00
Available In 1 Week
 
15 psig high accuracy transducer, 0 to 5 Vdc output, twist lock connection
  
PX429-030G5V Star
$535.00
Available In 1 Week
 
30 psig high accuracy transducer, 0 to 5 Vdc output, twist lock connection
  
PX429-050G5V Star
$535.00
3 In Stock
 
50 psig high accuracy transducer, 0 to 5 Vdc output, twist lock connection
  
PX429-100G5V Star
$535.00
Available In 1 Week
 
100 psig high accuracy transducer, 0 to 5 Vdc output, twist lock connection
  
PX429-150G5V Star
$535.00
Available In 1 Week
 
150 psig high accuracy transducer, 0 to 5 Vdc output, twist lock connection
  
PX429-250G5V Star
$535.00
Available In 1 Week
 
250 psig high accuracy transducer, 0 to 5 Vdc output, twist lock connection
  
PX429-500G5V Star
$535.00
Available In 1 Week
 
500 psig high accuracy transducer, 0 to 5 Vdc output, twist lock connection
  
PX429-1.0KG5V Star
$535.00
Available In 1 Week
 
1000 psig high accuracy transducer, 0 to 5 Vdc output, twist lock connection
  
PX429-1.5KG5V Star
$535.00
Available In 1 Week
 
1500 psig high accuracy transducer, 0 to 5 Vdc output, twist lock connection
  
PX429-2.5KG5V Star
$535.00
Available In 1 Week
 
2500 psig high accuracy transducer, 0 to 5 Vdc output, twist lock connection
  
PX429-3.5KG5V Star
$535.00
Available In 1 Week
 
3500 psig high accuracy transducer, 0 to 5 Vdc output, twist lock connection
  
PX429-5.0KG5V Star
$535.00
Available In 1 Week
 
5000 psig high accuracy transducer, 0 to 5 Vdc output, twist lock connection
Gage Pressure, 4 to 20 mA Output, Twist Lock Connection
  
PX429-10WGI Star
$605.00
Available In 1 Week
 
10 inch-H2O range high accuracy transducer, 4 to 20 mA output, twist lock connection
  
PX429-001GI Star
$605.00
1 In Stock
 
1 psig high accuracy transducer, 4 to 20 mA output, twist lock connection
  
PX429-2.5GI Star
$605.00
Available In 1 Week
 
2.5 psig high accuracy transducer, 4 to 20 mA output, twist lock connection
  
PX429-005GI Star
$555.00
Available In 1 Week
 
5 psig high accuracy transducer, 4 to 20 mA output, twist lock connection
  
PX429-015GI Star
$555.00
Available In 1 Week
 
15 psig high accuracy transducer, 4 to 20 mA output, twist lock connection
  
PX429-030GI Star
$555.00
2 In Stock
 
30 psig high accuracy transducer, 4 to 20 mA output, twist lock connection
  
PX429-050GI Star
$555.00
Available In 1 Week
 
50 psig high accuracy transducer, 4 to 20 mA output, twist lock connection
  
PX429-100GI Star
$555.00
1 In Stock
 
100 psig high accuracy transducer, 4 to 20 mA output, twist lock connection
Click to expand/minimize a list of what others bought with thePX429-150GI
PX429-150GI Star
$555.00
Available In 1 Week
 
150 psig high accuracy transducer, 4 to 20 mA output, twist lock connection
  
PX429-250GI Star
$555.00
3 In Stock
 
250 psig high accuracy transducer, 4 to 20 mA output, twist lock connection
Click to expand/minimize a list of what others bought with thePX429-500GI
PX429-500GI Star
$555.00
Available In 1 Week
 
500 psig high accuracy transducer, 4 to 20 mA output, twist lock connection
Click to expand/minimize a list of what others bought with thePX429-1.0KGI
PX429-1.0KGI Star
$555.00
Available In 1 Week
 
1000 psig high accuracy transducer, 4 to 20 mA output, twist lock connection
  
PX429-1.5KGI Star
$555.00
1 In Stock
 
1500 psig high accuracy transducer, 4 to 20 mA output, twist lock connection
  
PX429-2.5KGI Star
$555.00
1 In Stock
 
2500 psig high accuracy transducer, 4 to 20 mA output, twist lock connection
  
PX429-3.5KGI Star
$555.00
Available In 1 Week
 
3500 psig high accuracy transducer, 4 to 20 mA output, twist lock connection
  
PX429-5.0KGI Star
$555.00
2 In Stock
 
5000 psig high accuracy transducer, 4 to 20 mA output, twist lock connection
Absolute Pressure, 100 mV Output, Twist Lock Connection
  
PX429-005AV Star
$505.00
3 In Stock
 
5 psia high accuracy transducer, mV/V output, twist lock connection
  
PX429-015AV Star
$505.00
Available In 1 Week
 
15 psia high accuracy transducer, mV/V output, twist lock connection
  
PX429-030AV Star
$505.00
2 In Stock
 
30 psia high accuracy transducer, mV/V output, twist lock connection
  
PX429-050AV Star
$505.00
4 In Stock
 
50 psia high accuracy transducer, mV/V output, twist lock connection
  
PX429-100AV Star
$505.00
7 In Stock
 
100 psia high accuracy transducer, mV/V output, twist lock connection
  
PX429-150AV Star
$505.00
5 In Stock
 
150 psia high accuracy transducer, mV/V output, twist lock connection
  
PX429-250AV Star
$505.00
4 In Stock
 
250 psia high accuracy transducer, mV/V output, twist lock connection
  
PX429-500AV Star
$505.00
5 In Stock
 
500 psia high accuracy transducer, mV/V output, twist lock connection
  
PX429-1.0KAV Star
$505.00
5 In Stock
 
1000 psia high accuracy transducer, mV/V output, twist lock connection
Absolute Pressure, 0 to 5 Vdc Output, Twist Lock Connection
  
PX429-005A5V Star
$535.00
2 In Stock
 
5 psia high accuracy transducer, 0 to 5 Vdc output, twist lock connection
  
PX429-015A5V Star
$535.00
Available In 1 Week
 
15 psia high accuracy transducer, 0 to 5 Vdc output, twist lock connection
  
PX429-030A5V Star
$535.00
Available In 1 Week
 
30 psia high accuracy transducer, 0 to 5 Vdc output, twist lock connection
  
PX429-050A5V Star
$535.00
Available In 1 Week
 
50 psia high accuracy transducer, 0 to 5 Vdc output, twist lock connection
  
PX429-100A5V Star
$535.00
Available In 1 Week
 
100 psia high accuracy transducer, 0 to 5 Vdc output, twist lock connection
  
PX429-150A5V Star
$535.00
Available In 1 Week
 
150 psia high accuracy transducer, 0 to 5 Vdc output, twist lock connection
  
PX429-250A5V Star
$535.00
Available In 1 Week
 
250 psia high accuracy transducer, 0 to 5 Vdc output, twist lock connection
  
PX429-500A5V Star
$535.00
Available In 1 Week
 
500 psia high accuracy transducer, 0 to 5 Vdc output, twist lock connection
  
PX429-750A5V Star
$535.00
6 In Stock
 
750 psia high accuracy transducer, 0 to 5 Vdc output, twist lock connection
  
PX429-1.0KA5V Star
$535.00
Available In 1 Week
 
1000 psia high accuracy transducer, 0 to 5 Vdc output, twist lock connection
Absolute Pressure, 4 to 20 mA Output, Twist Lock Connection
  
PX429-005AI Star
$555.00
1 In Stock
 
5 psia high accuracy transducer, 4 to 20 mA output, twist lock connection
  
PX429-015AI Star
$555.00
Available In 1 Week
 
15 psia high accuracy transducer, 4 to 20 mA output, twist lock connection
  
PX429-030AI Star
$555.00
Available In 1 Week
 
30 psia high accuracy transducer, 4 to 20 mA output, twist lock connection
  
PX429-050AI Star
$555.00
Available In 1 Week
 
50 psia high accuracy transducer, 4 to 20 mA output, twist lock connection
  
PX429-100AI Star
$555.00
Available In 1 Week
 
100 psia high accuracy transducer, 4 to 20 mA output, twist lock connection
  
PX429-150AI Star
$555.00
2 In Stock
 
150 psia high accuracy transducer, 4 to 20 mA output, twist lock connection
  
PX429-250AI Star
$555.00
2 In Stock
 
250 psia high accuracy transducer, 4 to 20 mA output, twist lock connection
  
PX429-500AI Star
$555.00
3 In Stock
 
500 psia high accuracy transducer, 4 to 20 mA output, twist lock connection
  
PX429-750AI Star
$555.00
Available In 1 Week
 
750 psia high accuracy transducer, 4 to 20 mA output, twist lock connection
  
PX429-1.0KAI Star
$555.00
6 In Stock
 
1000 psia high accuracy transducer, 4 to 20 mA output, twist lock connection
ACCESSORIES
Click to expand/minimize a list of what others bought with thePT06F10-6S
PT06F10-6S Star
$28.00
More Than 25 In Stock
 
Mating connector for PX429 Series
Click to expand/minimize a list of what others bought with thePS-4D
PS-4D Star
$13.00
More Than 25 In Stock
 
Pressure snubber for oil 225 to 500 SSU (10 to 50 SAE)
Click to expand/minimize a list of what others bought with thePS-4E
PS-4E Star
$13.00
Available In 2 Weeks
 
Pressure Snubber for water and light oil 20 to 225 SSU
Click to expand/minimize a list of what others bought with thePS-4G
PS-4G Star
$13.00
More Than 25 In Stock
 
Pressure snubber for air, steam and gasses
All amounts shown in USD
Note: 5-Point NIST traceable calibration certificate included.

To order models with different electrical terminations, change model number to on of the following:
PX409 = Cable Connection (featured in chart above)
PX419 = mini-DIN Connection (mating connector provided)
PX429 = Twist Lock Connector (mating connector sold separately)

EXTRA HIGH ACCURACY MODELS ((available only on >5 psi models)
For Extra High 0.05% Accuracy Models add suffix "-EH", add $100
For Extreme 0.03% Linearity Models add suffix "-XL", add $200
(Options are mutually exclusive)

Additional Ranges Available
See Part Number Builder (below) for the full selection of pressure ranges
Ordering Example: (1) PT06F10-6S Mating Connector, Sold Separately, $28.00  plus (1) PX429-100GV 100 mV output, 300 psi gage pressure range, Twist Lock connector., $485.00, $28.00 + 485.00 = $513.00

Part Number Builder

Build Your Part Number Below
Option Descriptions:


(1) Termination select from:
PX409 for 2m(10') Cable
PX409C for 2m(10') Cable w/ 1/2 NPT Conduit Fitting
PX419 for Mini-DIN
PX429 for Twist-Lock (mating connector sold sepatately)
PX459 for M12 Connector (mating connector sold sepatately)

(2) PSI Range - Not all ranges are available for every pressure type select from:
-10W for 10 in-H2O (0.3 psi)
-001 for 1psi
-2.5 for 2.5psi
-005 for 5psi
-015 for 15psi
-030 for 30psi
-050 for 50psi
-100 for 100psi
-150 for 150psi
-250 for 250psi
-500 for 500psi
-750 for 750psi
-1.0K for 1000psi
-1.5K for 1500psi coming soon
-2.5K for 2500psi coming soon
-3.5K for 3500psi coming soon
-5.0K for 5000psi coming soon

(3) Pressure Type select from:
GV for mV/V Output Gage Pressure Ranges
AV for mV Output Absolute Pressure Ranges
G5V for 0 to 5 Vdc Output Gage Pressure Ranges
G10V for 0 to 10 Vdc Output Gage Pressure Ranges
A5V for 0 to 5 Vdc Output Absolute Pressure Ranges
A10V for 0 to 10 Vdc Output Absolute Pressure Ranges
GI for 4 to 20 mA Output Gage Pressure Ranges
AI for 4 to 20 mA Output Absolute Pressure Ranges

(4) Options (available only on models greater than 5 psi - these options are mutually exclusive) select from:
for
-EH for Extra High (0.05%) Accuracy add $100
-XL for Extreme (0.03%) Linearity add $200
Note: All combinations may not be valid, check spec sheet for valid part numbers.
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