WITH HIGH TEMP. PERFORMANCE FOR INDUSTRY,
AUTOMOTIVE, TEST, AND AEROSPACE APPLICATIONS
PX409 Series
mV/V, 0 to 5 Vdc, 0 to 10 Vdc, 4 to 20 mA Outputs
Low Pressure: 10 in-H
O and
2
Standard Ranges: 5 to 5000 psi
Metric Ranges: 25 mbar to 345 bars
Gage or Absolute Pressure
Starts at
$
475
mV/V models
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-H
All Stainless Steel Wetted Parts
Fast Response Time
Solid State Reliability and Stability
Gage and Absolute Pressures
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
All models shown
actual size.
PX409-050GV, $475,
features cable
termination.
PX419-100GI,
$545, features
mini-DIN termination.
PX429-015GI,
twist-lock termination.
O
2
$545, features
Stock Delivery for
most Ranges!
Visit omega.com
0.08%
Accuracy
PX409 SERIES SILICON WAFER TECHNOLOGY
PX409 Series uses a highly stable silicon wafer which is
micro-machined to precision
tolerances and then has
strain gages molecularly
embedded into it.
Strain gages shown
larger than actual size.
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.
B-25b
Strain gage
shown magnified
500%
B
HIGH ACCURACY
Span Error: 100 psig
-0.60
-0.50
-0.40
-0.30
-0.20
-0.10
0.00
0.10
0.20
0.30
0.40
0.50
0.60
-402080140200220
Tem perature °F
High Limit
PX409
Other Models
Low Limit
Error (% Span)
PRESSURE TRANSDUCERS
PIEZORESISTIVE DESIGN WITH HIGH TEMPERATURE PERFORMANCE
EXCEPTIONAL PERFORMANCE
0.08% STATIC ACCURACY
Micro-Machined Silicon
5-Point NIST Traceable
Calibration Certificate
RUGGEDIZED DESIGN
For Aerospace,
Automotive, Test and
Industrial Applications
Thermal Effects -29 to 85°C (-20 to 185°F)
CUSTOM CONFIGURATIONS AVAILABLE!
Designed to be quickly customized to meet your exacting specifications, often with
fast delivery. Custom variables are available including custom fittings, accuracies,
ranges, calibrations, pressure units, thermal specifications, vibration, operating
temperature and compensated range. Contact OMEGA Pressure Engineering for
more details.
Common Specifications
Gage and Absolute Pressure
Approvals: RoHS compliant
Minimum Isolation Between Case
and Output Terminations:
100M Ω @ 50 Vdc
Pressure Cycles: 1 million, minimum
Long Term Stability (1-Year): ±0.1%
FS typical
Shock: 50 g, 11 mS half sine, vertical
and horizontal axis
Vibration: 5-2000-5 Hz, 30 minute
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,
DP41-S$5456-digit high accuracy (0.005%) strain meter for use with mV/V output models
DP41-E5456-digit high accuracy (0.005%) process meter for use with voltage and current output models
DP41-B595
DP25B-S2454-digit precision strain meter for use with mV/V output models
DP25B-E2454-digit precision process meter for use with voltage and current output models
ACCESSORIES
CX5302$15.00Extra mini-DIN connector for PX419 Series
PT06F10-6S26.50Mating twist lock connector for PX429 Series
PS-4G10.00Pressure snubber for air/gaseous media
PS-4E10.00Pressure snubber for water or light oils
PS-4D10.00Pressure snubber for dense liquids (motor oil)
6-digit high accuracy (0.005%) universal meter for use with voltage and current output models
also accepts thermocouple and RTD inputs
B-25g
PX409 Series pressure ranges >15 psi
to 1000 psig for pressure ranges
above 1000 psi consult factory.
PX409 Series pressure ranges
15 psi and below.
MOST POPULAR LISTED!
COMPATIBLE METER
DP25B
4-Digit Precision Meter
All Models
$
245
function for weighing applications,
mV, V, mA,
Strain Gage Inputs
Full Process Unit Scaling
Built-In Transducer Power
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
OMEGA Pressure and Strain
Measurement Handbook
and a hardware lockout to prevent
unauthorized changes in setup. In
addition, the DP25B-E meters
feature built-in excitation in
To Order (Specify Model Number)
MODEL NO. PRICE DESCRIPTION
DP25B-E$245 Voltage/current input with excitation
DP25B-S245 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, $245. DP25B-S, mV input meter for use with mV/V
output PX409 Series transducers, $245.
PATENTED
Covered by U.S. and
International patents and
pending applications
DP25B, $245, shown close to actual size.
4 user-selectable voltages, which
makes them compatible with most
transducers and transmitters.
Calibrators, Connectors, General Test and Measurement
Instruments, Glass Bulb Thermometers, Handheld Instruments
for Temperature Measurement, Ice Point References,
Indicating Labels, Crayons, Cements and Lacquers, Infrared
Temperature Measurement Instruments, Recorders Relative
Humidity Measurement Instruments, RTD Probes, Elements
and Assemblies, Temperature & Process Meters, Timers and
Counters, Temperature and Process Controllers and Power
Switching Devices, Thermistor Elements, Probes and
Assemblies,Thermocouples Thermowells and Head and Well
Assemblies, Transmitters, Wire
Flow and Level
Air Velocity Indicators, Doppler Flowmeters, Level
Measurement, Magnetic Flowmeters, Mass Flowmeters,
Pitot Tubes, Pumps, Rotameters, Turbine and Paddle Wheel
Flowmeters, Ultrasonic Flowmeters, Valves, Variable Area
Flowmeters, Vortex Shedding Flowmeters
pH and Conductivity
Conductivity Instrumentation, Dissolved Oxygen
Instrumentation, Environmental Instrumentation, pH
Electrodes and Instruments, Water and Soil Analysis
Instrumentation
Data Acquisition
Auto-Dialers and Alarm Monitoring Systems,
Communication Products and Converters, Data
Acquisition and Analysis Software, Data Loggers
Plug-in Cards, Signal Conditioners, USB, RS232, RS485
and Parallel Port Data Acquisition Systems, Wireless
Transmitters and Receivers
Band Heaters, Cartridge Heaters, Circulation Heaters,
Comfort Heaters, Controllers, Meters and Switching
Devices, Flexible Heaters, General Test and Measurement
Instruments, Heater Hook-up Wire, Heating Cable
Systems, Immersion Heaters, Process Air and Duct,
Heaters, Radiant Heaters, Strip Heaters, Tubular Heaters
click here to go to the omega.com home page
Loading...
+ hidden pages
You need points to download manuals.
1 point = 1 manual.
You can buy points or you can get point for every manual you upload.