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High Accuracy Pressure Transducers, Micro-Machined Silicon Design

PX409 Gage and Absolute Pressure

High Accuracy Pressure Transducers

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•	316 Stainless Steel Wetted Parts Welded Stainless Steel Case
•	High Accuracy ±0.08% BSL Includes Linearity, Hysteresis, and Repeatability
•	Broad Temperature Compensated Range -29 to 85°C (-20 to 185°F)
•	Premium Temperature Performance Span: ±0.5% over Compensated Range
•	5-Point NIST Traceable Calibration Included
•	Low Pressure Ranges from 10 in-H2O
•	Absolute Pressure from 5 to 1000 psia
•	Fast Response Time
•	Solid State Reliability and Stability
•	Gage and Absolute Pressures
•	300% Proof Pressure Minimum
View related products - Pressure Transducers

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. Intrinsically Safe and CSA ratings are optional.

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

Still can't find the right model? Specify the perfect transducer for your application with this easy, step-by-step configurator.

To Order (Specify Model Number, see variations below in part number builder table)

Part Number	Availability	Price	Description	Qty.


MOST POPULAR MODELS


Gage Pressure, 100 mV Output, Cable Connection

PX409-001GV		$525.00	1 psig high accuracy transducer, mV/V output. cable connection	qty.
PX409-2.5GV		$525.00	2.5 psig high accuracy transducer, mV/V output. cable connection	qty.
PX409-005GV		$475.00	5 psig high accuracy transducer, mV/V output. cable connection	qty.
PX409-015GV		$475.00	15 psig high accuracy transducer, mV/V output. cable connection	qty.
PX409-030GV		$475.00	30 psig high accuracy transducer, mV/V output. cable connection	qty.
PX409-050GV	1 Week	$475.00	50 psig high accuracy transducer, mV/V output. cable connection	qty.
PX409-100GV		$475.00	100 psig high accuracy transducer, mV/V output. cable connection	qty.
PX409-150GV	2 Weeks	$475.00	150 psig high accuracy transducer, mV/V output. cable connection	qty.
PX409-250GV		$475.00	250 psig high accuracy transducer, mV/V output. cable connection	qty.
PX409-500GV		$475.00	500 psig high accuracy transducer, mV/V output. cable connection	qty.
PX409-750GV	2 Weeks	$475.00	750 psig high accuracy transducer, mV/V output. cable connection	qty.
PX409-1.0KGV		$475.00	1000 psig high accuracy transducer, mV/V output. cable connection	qty.
PX409-1.5KGV	2 Weeks	$475.00	1500 psig high accuracy transducer, mV/V output. cable connection	qty.
PX409-2.5KGV	2 Weeks	$475.00	2500 psig high accuracy transducer, mV/V output. cable connection	qty.
PX409-3.5KGV		$475.00	3500 psig high accuracy transducer, mV/V output. cable connection	qty.
PX409-5.0KGV		$495.00	5000 psig high accuracy transducer, mV/V output. cable connection	qty.

Gage Pressure, 0-5 Vdc Output, Cable Connection

PX409-10WG5V		$575.00	10 inch-H2O range high accuracy transducer, 0-5 Vdc output. cable connection	qty.
PX409-001G5V		$575.00	1 psig high accuracy transducer, 0-5 Vdc output. cable connection	qty.
PX409-2.5G5V	2 Weeks	$575.00	2.5 psig high accuracy transducer, 0-5 Vdc output. cable connection	qty.
PX409-005G5V		$525.00	5 psig high accuracy transducer, 0-5 Vdc output. cable connection	qty.
PX409-015G5V		$525.00	15 psig high accuracy transducer, 0-5 Vdc output. cable connection	qty.
PX409-030G5V		$525.00	30 psig high accuracy transducer, 0-5 Vdc output. cable connection	qty.
PX409-050G5V		$525.00	50 psig high accuracy transducer, 0-5 Vdc output. cable connection	qty.
PX409-100G5V		$525.00	100 psig high accuracy transducer, 0-5 Vdc output. cable connection	qty.
PX409-150G5V		$525.00	150 psig high accuracy transducer, 0-5 Vdc output. cable connection	qty.
PX409-250G5V		$525.00	250 psig high accuracy transducer, 0-5 Vdc output. cable connection	qty.
PX409-500G5V		$525.00	500 psig high accuracy transducer, 0-5 Vdc output. cable connection	qty.
PX409-750G5V	2 Weeks	$525.00	750 psig high accuracy transducer, 0-5 Vdc output. cable connection	qty.
PX409-1.0KG5V		$525.00	1000 psig high accuracy transducer, 0-5 Vdc output. cable connection	qty.
PX409-1.5KG5V		$525.00	1500 psig high accuracy transducer, 0-5 Vdc output. cable connection	qty.
PX409-2.5KG5V		$525.00	2500 psig high accuracy transducer, 0-5 Vdc output. cable connection	qty.
PX409-3.5KG5V		$525.00	3500 psig high accuracy transducer, 0-5 Vdc output. cable connection	qty.
PX409-5.0KG5V		$525.00	5000 psig high accuracy transducer, 0-5 Vdc output. cable connection	qty.

Gage Pressure, 4-20 mA Output, Cable Connection

PX409-10WGI		$595.00	10 inch-H2O range high accuracy transducer, 4-20 mA output. cable connection	qty.
PX409-001GI		$595.00	1 psig high accuracy transducer, 4-20 mA output. cable connection	qty.
PX409-2.5GI		$595.00	2.5 psig high accuracy transducer, 4-20 mA output. cable connection	qty.
PX409-005GI		$545.00	5 psig high accuracy transducer, 4-20 mA output. cable connection	qty.
PX409-015GI		$545.00	15 psig high accuracy transducer, 4-20 mA output. cable connection	qty.
PX409-030GI		$545.00	30 psig high accuracy transducer, 4-20 mA output. cable connection	qty.
PX409-050GI		$545.00	50 psig high accuracy transducer, 4-20 mA output. cable connection	qty.
PX409-100GI		$545.00	100 psig high accuracy transducer, 4-20 mA output. cable connection	qty.
PX409-150GI		$545.00	150 psig high accuracy transducer, 4-20 mA output. cable connection	qty.
PX409-250GI		$545.00	250 psig high accuracy transducer, 4-20 mA output. cable connection	qty.
PX409-500GI		$545.00	500 psig high accuracy transducer, 4-20 mA output. cable connection	qty.
PX409-750GI		$545.00	750 psig high accuracy transducer, 4-20 mA output. cable connection	qty.
PX409-1.0KGI		$545.00	1000 psig high accuracy transducer, 4-20 mA output. cable connection	qty.
PX409-1.5KGI		$545.00	1500 psig high accuracy transducer, 4-20 mA output. cable connection	qty.
PX409-2.5KGI		$545.00	2500 psig high accuracy transducer, 4-20 mA output. cable connection	qty.
PX409-3.5KGI		$545.00	3500 psig high accuracy transducer, 4-20 mA output. cable connection	qty.
PX409-5.0KGI		$545.00	5000 psig high accuracy transducer, 4-20 mA output. cable connection	qty.

Absolute Pressure, 100 mV Output, Cable Connection

PX409-005AV		$495.00	5 psia high accuracy transducer, mV/V output. cable connection	qty.
PX409-015AV		$495.00	15 psia high accuracy transducer, mV/V output. cable connection	qty.
PX409-030AV		$495.00	30 psia high accuracy transducer, mV/V output. cable connection	qty.
PX409-050AV		$495.00	50 psia high accuracy transducer, mV/V output. cable connection	qty.
PX409-100AV		$495.00	100 psia high accuracy transducer, mV/V output. cable connection	qty.
PX409-150AV	2 Weeks	$495.00	150 psia high accuracy transducer, mV/V output. cable connection	qty.
PX409-250AV	2 Weeks	$495.00	150 psia high accuracy transducer, mV/V output. cable connection	qty.
PX409-500AV	2 Weeks	$495.00	500 psia high accuracy transducer, mV/V output. cable connection	qty.
PX409-750AV	2 Weeks	$495.00	750 psia high accuracy transducer, mV/V output. cable connection	qty.
PX409-1.0KAV	2 Weeks	$495.00	1000 psia high accuracy transducer, mV/V output. cable connection	qty.

Absolute Pressure, 0-5 Vdc Output, Cable Connection

PX409-005A5V		$525.00	005 psia high accuracy transducer, 0-5 Vdc output. cable connection	qty.
PX409-015A5V		$525.00	015 psia high accuracy transducer, 0-5 Vdc output. cable connection	qty.
PX409-030A5V		$525.00	030 psia high accuracy transducer, 0-5 Vdc output. cable connection	qty.
PX409-050A5V		$525.00	050 psia high accuracy transducer, 0-5 Vdc output. cable connection	qty.
PX409-100A5V		$525.00	100 psia high accuracy transducer, 0-5 Vdc output. cable connection	qty.
PX409-150A5V	2 Weeks	$525.00	150 psia high accuracy transducer, 0-5 Vdc output. cable connection	qty.
PX409-250A5V		$525.00	250 psia high accuracy transducer, 0-5 Vdc output. cable connection	qty.
PX409-500A5V		$525.00	500 psia high accuracy transducer, 0-5 Vdc output. cable connection	qty.
PX409-750A5V	2 Weeks	$525.00	750 psia high accuracy transducer, 0-5 Vdc output. cable connection	qty.
PX409-1.0KA5V	2 Weeks	$525.00	1000 psia high accuracy transducer, 0-5 Vdc output. cable connection	qty.

Absolute Pressure, 4-20 mA Output, Cable Connection

PX409-005AI		$545.00	005 psia high accuracy transducer, 4-20 mA output. cable connection	qty.
PX409-015AI		$545.00	015 psia high accuracy transducer, 4-20 mA output. cable connection	qty.
PX409-030AI		$495.00	030 psia high accuracy transducer, 4-20 mA output. cable connection	qty.
PX409-050AI		$545.00	050 psia high accuracy transducer, 4-20 mA output. cable connection	qty.
PX409-100AI		$545.00	100 psia high accuracy transducer, 4-20 mA output. cable connection	qty.
PX409-150AI	2 Weeks	$545.00	150 psia high accuracy transducer, 4-20 mA output. cable connection	qty.
PX409-250AI	2 Weeks	$545.00	250 psia high accuracy transducer, 4-20 mA output. cable connection	qty.
PX409-500AI	2 Weeks	$545.00	500 psia high accuracy transducer, 4-20 mA output. cable connection	qty.
PX409-750AI		$545.00	750 psia high accuracy transducer, 4-20 mA output. cable connection	qty.
PX409-1.0KAI	2 Weeks	$545.00	1000 psia high accuracy transducer, 4-20 mA output. cable connection	qty.

COMPATIBLE METERS AND ACCESSORIES

DP41-S		$545.00	6-digit high accuracy (0.005%) strain meter for use with mV/V output models	qty.
DP41-E		$545.00	6-digit high accuracy (0.005%) process meter for use with voltage and current output models	qty.
DP41-B		$595.00	6-digit high accuracy (0.005%) universal meter for use with voltage and current output models also accepts thermocouple and RTD inputs	qty.
DP25B-S		$245.00	4-digit precision strain meter for use with mV/V output models	qty.
DP25B-E		$245.00	4-digit precision process meter for use with voltage and current output models	qty.

ACCESSORIES

CX5302		$15.00	Extra mini-DIN connector for PX419 Series	qty.
PT06F10-6S		$26.50	Mating twist lock connector for PX429 Series	qty.
PS-4G		$12.75	Pressure snubber for air/gaseous media	qty.
PS-4E		$12.75	Pressure snubber for water or light oils	qty.
PS-4D		$12.75	Pressure snubber for dense liquids (motor oil)	qty.
U24Y175		$169.00	24 Vdc @ 175 ma Power supply, 120/240 Vdc	qty.
PST-10		$180.00	10 Vdc regulated power sypply, 115 Vac in	qty.

† All dollar amounts on this site are shown in US currency.

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)
Additional Ranges Available
See Part Number Builder (below) for the full selection of pressure ranges
Ordering Example: (1) PX409-100G5V 0 to 5 Vdc output, 100 psi gage pressure range, 2 m (6') cable termination = $525.00

Part Number Builder

(1)	(2)	(3)

Option Descriptions

(1)

Termination

Select
PX409 for 2m(10') Cable
PX409C for 2m(10') Cable w/ 1/2 NPT Conduit Fitting
PX419 for Mini-DIN
PX429 for Twist-Lock

(2)

PSI Range - Not all ranges are available for every pressure type

Select
-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
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

NOTE: All combinations may not be valid, check spec sheet for valid part numbers.

Related Links - Related Products

Related Products

	DP41-B:
	1/8 DIN Ultra High Performance Meter

	DP25B-E and DP25B-S:
	Strain and Process Meter with Large, Selectable Color Display

	PT06F Connectors:
	Connectors, Twist Lock Type

	PX419 Series:
	High Accuracy Pressure Transducers, Micro-Machined Silicon Design

	PX429 Series:
	High Accuracy Pressure Transducers, Micro-Machined Silicon Design

Keywords.:High Accuracy Pressure Transducer High Accuracy Pressure Transducers High Temperature Pressure Transducer Pressure Transmitter Gage Pressure Absolute Pressure PX409, PX419, PX429