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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

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.
Availability
Price
Description
Qty
MOST POPULAR MODELS --- 0.08% ACCURACY
Gage Pressure, 100 mV Output, Twist Lock Connection
  
PX429-001GV
Star
Availability: In Stock  
$525.00   
1 psig high accuracy transducer, mV/V output, twist lock connection
 
  
PX429-2.5GV
Star
Availability: In Stock  
$525.00   
2.5 psig high accuracy transducer, mV/V output, twist lock connection
 
  
PX429-005GV
Star
Availability: 1 week  
$475.00   
5 psig high accuracy transducer, mV/V output, twist lock connection
 
  
PX429-015GV
Star
Availability: In Stock  
$475.00   
15 psig high accuracy transducer, mV/V output, twist lock connection
 
  
PX429-030GV
Star
Availability: 1 week  
$475.00   
30 psig high accuracy transducer, mV/V output, twist lock connection
 
  
PX429-050GV
Star
Availability: 1 week  
$475.00   
50 psig high accuracy transducer, mV/V output, twist lock connection
 
  
PX429-100GV
Star
Availability: In Stock  
$475.00   
100 psig high accuracy transducer, mV/V output, twist lock connection
 
  
PX429-150GV
Star
Availability: 1 week  
$475.00   
150 psig high accuracy transducer, mV/V output, twist lock connection
 
  
PX429-250GV
Star
Availability: In Stock  
$475.00   
250 psig high accuracy transducer, mV/V output, twist lock connection
 
  
PX429-500GV
Star
Availability: 1 week  
$475.00   
500 psig high accuracy transducer, mV/V output, twist lock connection
 
  
PX429-1.0KGV
Star
Availability: 1 week  
$475.00   
1000 psig high accuracy transducer, mV/V output, twist lock connection
 
  
PX429-1.5KGV
Star
Availability: In Stock  
$475.00   
1500 psig high accuracy transducer, mV/V output, twist lock connection
 
  
PX429-2.5KGV
Star
Availability: 1 week  
$475.00   
2500 psig high accuracy transducer, mV/V output, twist lock connection
 
  
PX429-3.5KGV
Star
Availability: 1 week  
$475.00   
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
Availability: 1 week  
$475.00   
5000 psig high accuracy transducer, mV/V output, twist lock connection
 
Gage Pressure, 0 to 5 Vdc Output, Twist Lock Connection
  
PX429-10WG5V
Star
Availability: 1 week  
$575.00   
10 inch-H2O Range high accuracy transducer, 0 to 5 Vdc output, twist lock connection
 
  
PX429-001G5V
Star
Availability: 1 week  
$575.00   
1 psig high accuracy transducer, 0 to 5 Vdc output, twist lock connection
 
  
PX429-2.5G5V
Star
Availability: 1 week  
$575.00   
2.5 psig high accuracy transducer, 0 to 5 Vdc output, twist lock connection
 
  
PX429-005G5V
Star
Availability: In Stock  
$525.00   
5 psig high accuracy transducer, 0 to 5 Vdc output, twist lock connection
 
  
PX429-015G5V
Star
Availability: 1 week  
$525.00   
15 psig high accuracy transducer, 0 to 5 Vdc output, twist lock connection
 
  
PX429-030G5V
Star
Availability: In Stock  
$525.00   
30 psig high accuracy transducer, 0 to 5 Vdc output, twist lock connection
 
  
PX429-050G5V
Star
Availability: In Stock  
$525.00   
50 psig high accuracy transducer, 0 to 5 Vdc output, twist lock connection
 
  
PX429-100G5V
Star
Availability: In Stock  
$525.00   
100 psig high accuracy transducer, 0 to 5 Vdc output, twist lock connection
 
  
PX429-150G5V
Star
Availability: In Stock  
$525.00   
150 psig high accuracy transducer, 0 to 5 Vdc output, twist lock connection
 
  
PX429-250G5V
Star
Availability: In Stock  
$525.00   
250 psig high accuracy transducer, 0 to 5 Vdc output, twist lock connection
 
  
PX429-500G5V
Star
Availability: In Stock  
$525.00   
500 psig high accuracy transducer, 0 to 5 Vdc output, twist lock connection
 
  
PX429-1.0KG5V
Star
Availability: 1 week  
$525.00   
1000 psig high accuracy transducer, 0 to 5 Vdc output, twist lock connection
 
  
PX429-1.5KG5V
Star
Availability: 1 week  
$525.00   
1500 psig high accuracy transducer, 0 to 5 Vdc output, twist lock connection
 
  
PX429-2.5KG5V
Star
Availability: 1 week  
$525.00   
2500 psig high accuracy transducer, 0 to 5 Vdc output, twist lock connection
 
  
PX429-3.5KG5V
Star
Availability: 1 week  
$525.00   
3500 psig high accuracy transducer, 0 to 5 Vdc output, twist lock connection
 
  
PX429-5.0KG5V
Star
Availability: In Stock  
$525.00   
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
Availability: In Stock  
$595.00   
10 inch-H2O range high accuracy transducer, 4 to 20 mA output, twist lock connection
 
  
PX429-001GI
Star
Availability: 1 week  
$595.00   
1 psig high accuracy transducer, 4 to 20 mA output, twist lock connection
 
  
PX429-2.5GI
Star
Availability: 1 week  
$595.00   
2.5 psig high accuracy transducer, 4 to 20 mA output, twist lock connection
 
  
PX429-005GI
Star
Availability: 1 week  
$545.00   
5 psig high accuracy transducer, 4 to 20 mA output, twist lock connection
 
  
PX429-015GI
Star
Availability: In Stock  
$545.00   
15 psig high accuracy transducer, 4 to 20 mA output, twist lock connection
 
  
PX429-030GI
Star
Availability: In Stock  
$545.00   
30 psig high accuracy transducer, 4 to 20 mA output, twist lock connection
 
  
PX429-050GI
Star
Availability: In Stock  
$545.00   
50 psig high accuracy transducer, 4 to 20 mA output, twist lock connection
 
  
PX429-100GI
Star
Availability: In Stock  
$545.00   
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
Availability: 1 week  
$545.00   
150 psig high accuracy transducer, 4 to 20 mA output, twist lock connection
 
  
PX429-250GI
Star
Availability: In Stock  
$545.00   
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
Availability: In Stock  
$545.00   
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
Availability: In Stock  
$545.00   
1000 psig high accuracy transducer, 4 to 20 mA output, twist lock connection
 
  
PX429-1.5KGI
Star
Availability: In Stock  
$545.00   
1500 psig high accuracy transducer, 4 to 20 mA output, twist lock connection
 
  
PX429-2.5KGI
Star
Availability: In Stock  
$545.00   
2500 psig high accuracy transducer, 4 to 20 mA output, twist lock connection
 
  
PX429-3.5KGI
Star
Availability: 1 week  
$545.00   
3500 psig high accuracy transducer, 4 to 20 mA output, twist lock connection
 
  
PX429-5.0KGI
Star
Availability: In Stock  
$545.00   
5000 psig high accuracy transducer, 4 to 20 mA output, twist lock connection
 
Absolute Pressure, 100 mV Output, Twist Lock Connection
  
PX429-005AV
Star
Availability: In Stock  
$495.00   
5 psia high accuracy transducer, mV/V output, twist lock connection
 
  
PX429-015AV
Star
Availability: 1 week  
$495.00   
15 psia high accuracy transducer, mV/V output, twist lock connection
 
  
PX429-030AV
Star
Availability: In Stock  
$495.00   
30 psia high accuracy transducer, mV/V output, twist lock connection
 
  
PX429-050AV
Star
Availability: In Stock  
$495.00   
50 psia high accuracy transducer, mV/V output, twist lock connection
 
  
PX429-100AV
Star
Availability: In Stock  
$495.00   
100 psia high accuracy transducer, mV/V output, twist lock connection
 
  
PX429-150AV
Star
Availability: In Stock  
$495.00   
150 psia high accuracy transducer, mV/V output, twist lock connection
 
  
PX429-250AV
Star
Availability: In Stock  
$495.00   
250 psia high accuracy transducer, mV/V output, twist lock connection
 
  
PX429-500AV
Star
Availability: In Stock  
$495.00   
500 psia high accuracy transducer, mV/V output, twist lock connection
 
  
PX429-1.0KAV
Star
Availability: In Stock  
$495.00   
1000 psia high accuracy transducer, mV/V output, twist lock connection
 
Absolute Pressure, 0 to 5 Vdc Output, Twist Lock Connection
  
PX429-005A5V
Star
Availability: 1 week  
$525.00   
5 psia high accuracy transducer, 0 to 5 Vdc output, twist lock connection
 
  
PX429-015A5V
Star
Availability: 1 week  
$525.00   
15 psia high accuracy transducer, 0 to 5 Vdc output, twist lock connection
 
  
PX429-030A5V
Star
Availability: 1 week  
$525.00   
30 psia high accuracy transducer, 0 to 5 Vdc output, twist lock connection
 
  
PX429-050A5V
Star
Availability: In Stock  
$525.00   
50 psia high accuracy transducer, 0 to 5 Vdc output, twist lock connection
 
  
PX429-100A5V
Star
Availability: In Stock  
$525.00   
100 psia high accuracy transducer, 0 to 5 Vdc output, twist lock connection
 
  
PX429-150A5V
Star
Availability: 1 week  
$525.00   
150 psia high accuracy transducer, 0 to 5 Vdc output, twist lock connection
 
  
PX429-250A5V
Star
Availability: 1 week  
$525.00   
250 psia high accuracy transducer, 0 to 5 Vdc output, twist lock connection
 
  
PX429-500A5V
Star
Availability: 1 week  
$525.00   
500 psia high accuracy transducer, 0 to 5 Vdc output, twist lock connection
 
  
PX429-750A5V
Star
Availability: In Stock  
$525.00   
750 psia high accuracy transducer, 0 to 5 Vdc output, twist lock connection
 
  
PX429-1.0KA5V
Star
Availability: In Stock  
$525.00   
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
Availability: In Stock  
$545.00   
5 psia high accuracy transducer, 4 to 20 mA output, twist lock connection
 
  
PX429-015AI
Star
Availability: In Stock  
$545.00   
15 psia high accuracy transducer, 4 to 20 mA output, twist lock connection
 
  
PX429-030AI
Star
Availability: 1 week  
$545.00   
30 psia high accuracy transducer, 4 to 20 mA output, twist lock connection
 
  
PX429-050AI
Star
Availability: 1 week  
$545.00   
50 psia high accuracy transducer, 4 to 20 mA output, twist lock connection
 
  
PX429-100AI
Star
Availability: In Stock  
$545.00   
100 psia high accuracy transducer, 4 to 20 mA output, twist lock connection
 
  
PX429-150AI
Star
Availability: In Stock  
$545.00   
150 psia high accuracy transducer, 4 to 20 mA output, twist lock connection
 
  
PX429-250AI
Star
Availability: In Stock  
$545.00   
250 psia high accuracy transducer, 4 to 20 mA output, twist lock connection
 
  
PX429-500AI
Star
Availability: In Stock  
$545.00   
500 psia high accuracy transducer, 4 to 20 mA output, twist lock connection
 
  
PX429-750AI
Star
Availability: 1 week  
$545.00   
750 psia high accuracy transducer, 4 to 20 mA output, twist lock connection
 
  
PX429-1.0KAI
Star
Availability: In Stock  
$545.00   
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
Availability: In Stock  
$26.50   
Mating connector for PX429 Series
 
Click to expand/minimize a list of what others bought with thePS-4D
PS-4D
Star
Availability: In Stock  
$12.75   
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
Availability: In Stock  
$12.75   
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
Availability: 2 weeks  
$12.75   
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)
High Accuracy Models
For 0.05% Accuracy add suffix "-EH" , add $100
For 0.03% Linearity add suffix "-XL" , add $200

Additional Ranges Available
See Part Number Builder (below) for the full selection of pressure ranges
Ordering Example: (1) PT06F10-6S Mating Connector, Sold Separately, $26.50  plus (1) PX429-100GV 100 mV output, 300 psi gage pressure range, Twist Lock connector., $475.00, $26.50 + 475.00 = $501.50

Part Number Builder

Build Your Part Number Below